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Maxim > 솔루션 > 네트워크 허브, 스위치 및 라우터

핫 스왑

데이터 시트
디스플레이 제목/부품번호 주요 성능 (이점)
QV  PDF Power-Over-Ethernet을 위한 고전력, 쿼드, 모놀리식 PSE 컨트롤러
MAX5965A, MAX5965B

IEEE 802.3at 규격 준수, 고전력 (POE+) PSE 애플리케이션에 최대 45W 공급
QV  PDF 듀얼, 7.5V ~ 76V, 핫 스왑 및 다이오드 ORing 컨트롤러
MAX5963

업계 최초의 7.5V ~ 76V, 핫 스왑 및 다이오드 ORing 컨트롤러
QV  PDF 저전압, 트리플, 핫 스왑 컨트롤러/전력 시퀀서/전압 트래커
MAX5930A, MAX5931A, MAX5931B

저전압 전원을 위해 독립적인 온/오프 제어 및 시퀀싱, 트래킹을 제공하는 트리플, 핫 스왑 컨트롤러
QV  PDF 12V 핫 플러그 스위치
DS4560

12V 백플레인에 대한 장치의 안전한 삽입 및 제거를 제공하는 자체 보호 집적 스위치
QV    10비트 전류 및 전압 모니터를 내장한 0 ~ 16V, 쿼드, 핫 스왑 컨트롤러
MAX5961

0V 전원까지 동작 가능하고 전압 및 전류 모니터가 내장된 업계 최초 쿼드 핫 스왑 컨트롤러
QV  PDF 저전압 쿼드 핫 스왑 컨트롤러/전력 시퀀서
MAX5927A, MAX5929A, MAX5929B, MAX5929C, MAX5929D

저전압 전원에 대해 시퀀싱, 트래킹 또는 개별 온/오프 제어가 가능한 트리플/쿼드 핫 스왑 컨트롤러
QV  PDF Power-Over-Ethernet용 고전력, 쿼드 PSE 컨트롤러
MAX5952

IEEE 802.3at 표준 만족, 고전력 (POE+) PSE 애플리케이션을 위해 최대 45W 제공
QV  PDF Power-Over-LAN을 위한 +48V, 쿼드 핫 스왑 컨트롤러
MAX5913A, MAX5914A

보드 공간, 비용 및 시스템 설계 시간을 줄여주는 고집적 보드 솔루션
QV  PDF 개별 온/오프 제어 기능이 있는 저전압, 듀얼 핫 스왑 컨트롤러
MAX5955, MAX5956
QV  PDF Power-Over-LAN용 쿼드 네트워크 전원 컨트롤러
MAX5945
QV  PDF 외부 RSENSE가 내장된 -48V 핫 스왑 컨트롤러
MAX5949A, MAX5949B
QV  PDF 외부 RSENSE가 내장된 -48V 핫 스왑 컨트롤러
MAX5948, MAX5948A, MAX5948B
QV  PDF 감지 저항이 필요없는 1V ~ 13.2V, n채널 핫 스왑 컨트롤러
MAX5924, MAX5925, MAX5926
QV  PDF 듀얼 FireWire 전류 리미터 및 저전압강하 ORing 스위치 컨트롤러
MAX5944
QV  PDF VIN 스텝 내성을 갖고 RSENSE가 필요없으며 과전압 보호기능을 갖춘 -48V 핫 스왑 컨트롤러
MAX5938
QV  PDF VIN 스텝 내성을 갖고 RSENSE가 필요없는 -48V 핫 스왑 컨트롤러
MAX5936, MAX5937

-10V ~ -80V 레일용으로 VIN 스텝 내성을 특징으로 하며 RSENSE가 필요없는 핫 스왑 컨트롤러
QV  PDF 오류 관리 및 상태 극성을 선택할 수 있는 양극 고전압, 핫 스왑 컨트롤러
MAX5934, MAX5934A
QV  PDF 양극 고전압, 핫 스왑 컨트롤러
MAX5933, MAX5933A, MAX5933B, MAX5933C, MAX5933D, MAX5933E, MAX5933F, MAX5947, MAX5947A, MAX5947B, MAX5947C
QV  PDF 하이 사이드 전원 및 전류 모니터
MAX4210, MAX4211
QV  PDF 전원 소자용 IEEE 802.3af Power-Over-Ethernet 인터페이스/PWM 컨트롤러
MAX5942A, MAX5942B
QV  PDF 전원 소자용 IEEE 802.3af 규격준수 Power-over-Ethernet 인터페이스/PWM 컨트롤러
MAX5941A, MAX5941B

업계 최초의 완전 통합형 IEEE 802.3af 규격준수 Power-over-Ethernet 전원 IC
QV  PDF Power-Over-LAN용 쿼드 네트워크 전원 컨트롤러
MAX5935
QV  PDF 저전압, 쿼드, 핫 스왑 컨트롤러/전원 시퀀서
MAX5927, MAX5929

저전압 전원에 대해 시퀀싱, 트래킹 또는 개별 온/오프 제어가 가능한 트리플/쿼드 핫 스왑 컨트롤러
QV  PDF 외부 RSENSE 및 높은 게이트 풀다운 전류의 -48V 핫 스왑 컨트롤러
MAX5921, MAX5939
QV  PDF 외부 RSENSE을 갖는 -48V 핫 스왑 컨트롤러
MAX5920

외부 RSENSE가 제공되는 핫 스왑 컨트롤러로 -48V 전원 시스템에 이상적
QV  PDF 초소형, 고신뢰성, 12V, InfiniBand 호환 핫 스왑 컨트롤러
MAX8533

최소형, 12V, InfiniBand 규격 준수의 블레이드 서버(blade server)용 핫 스왑 컨트롤러
QV  PDF +60V Simple Swapper 핫 스왑 스위치
MAX5923
QV  PDF Power-Over-LAN용 +48V, 단일 포트 네트워크 전원 스위치
MAX5922

Power-over-LAN에 적합한 업계 최초의 단일 포트 네트워크 전원 스위치
QV  PDF 저전압, 듀얼 핫 스왑 컨트롤러/전력 시퀀서
MAX5904, MAX5905, MAX5906, MAX5907, MAX5908, MAX5909
QV  PDF +65V Simple Swapper 핫 스왑 스위치
MAX5910, MAX5917
QV  PDF -100V, SOT23/TDFN 패키지로 제공되는 Simple Swapper 핫 스왑 컨트롤러
MAX5900, MAX5901
QV  PDF +72V SOT23/TDFN 패키지로 제공되는 Simple Swapper 핫 스왑 컨트롤러
MAX5902, MAX5903
QV  PDF -48V, Simple Swapper 핫 스왑 스위치
MAX5911, MAX5912

동일 케이블상에서의 데이터 및 전력을 필요로 하는 IP 폰 및 데이터 터미널 기기를 위한 -48V 핫 스왑 스위치
QV  PDF 자동재시도, DualSpeed/BiLevel 오류 보호 기능이 있는 3V ~ 12V, 전류 제한, 핫 스왑 컨트롤러
MAX4271, MAX4272, MAX4273

8-SO 패키지로 제공되며 래치 보호 또는 자동 재시도 기능이 있는 3V ~ 12V 핫 스왑 컨트롤러



Key Specifications:  Current Sense Amplifiers
Part Number CMVR
(V)		 CMVR
(V)		 VCC
(V)		 VCC
(V)		 ICC
(µA)		 Bi-Dir. Curr. Sense VSENSE_FS
(mV)		 Gain Gain Accuracy @25°C
(%)		 BW
(kHz)		 Comp-
arators		 Oper. Temp.
(°C)		 Package/Pins
min max min max typ recomm. max @ -3dB
MAX4211  4 28 2.7 5.5 670 No
100
150
16.67 V/V
25 V/V
40.96 V/V
 1.5 220 2 -40 to +85
TQFN/16
TSSOP/16
MAX4210  380 0
µMAX/8
TDFN-EP/6
See All Current Sense Amplifiers (26)

Key Specifications:  Hot Swap Controllers
Part Number VIN
(V)		 VIN
(V)		 Low Volt. High Volt. Voltage Polarity Type Fault Condition Control Channels Features Package/Pins
min max
DS4560  9 13.2 No Yes Positive Positive, Low-Voltage
Latched Off
Periodic Retry
 1
0.025Ω Onboard Power Mosfet
Adjustable Output-Voltage Slew Rate
Adjustable Power-Up Timer with External Enable
Input Over-Voltage Lockout
Input Under-Voltage Lockout
Latchoff and Autoretry Versions Available
Over-Temperature Detect
Programmable Current-Limit Threshold
Programmable In-Rush and Short-Circuit Protection
Thermal Shutdown
SOIC(N)/8
MAX5963  7.5 76 No Yes Positive Positive, High-Voltage
Latched Off
Latched Off or Periodic Retry
Periodic Retry
Programmable Latched Off or Periodic Retry
 2
1A Peak Short-Circuit Gate Pulldown Current
125mA Fast Gate Pulldown Current
Adjustable Auto-Retry Duty Cycle and Circuit-Breaker Timeout
Adjustable Auto-Retry Duty Cycle and Over-Current Timeout
Adjustable Circuit Breaker Threshold
Bi-Directional Load Disconnect
Circuit-Breaker Function
Drives External Dual MOSFET for ORing Function
Dual Firewire Controller
Fault Status Output
Fault Status Output Active Low
Independent ON/OFF Control for Each Channel
Input Under-Voltage Lockout
Latch or Auto-Restart Fault Management
On/Off Control
TQFN/40
MAX5961  2.7 16 Yes No Positive Positive, Low-Voltage Programmable Latched Off or Periodic Retry 4 -
TQFN/48
MAX5955  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
25mV Circuit Breaker Threshold
Adjustable Circuit Breaker Threshold
Dual-Speed Bi-Level Inrush and Short-Circuit Protection
Independent ON/OFF Control for Each Channel
Input Under-Voltage Lockout
Latch or Auto-Restart Fault Management
On/Off Control
Output Undervoltage/Overvoltage Protection
Power-Good Output (Active-High)
Programmable Current-Limit Threshold
Programmable UVLO
Regulated In-Rush Current
QSOP/16
MAX5956  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
25mV Circuit Breaker Threshold
Adjustable Circuit Breaker Threshold
Dual-Speed Bi-Level Inrush and Short-Circuit Protection
Fault Status Output
Independent ON/OFF Control for Each Channel
Input Under-Voltage Lockout
Latch or Auto-Restart Fault Management
On/Off Control
Output Undervoltage/Overvoltage Monitoring
Power-Good Output (Active-High)
Programmable Current-Limit Threshold
Programmable UVLO
Regulated In-Rush Current
QSOP/16
MAX5949  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
50mA Gate Pull Down Current During Short Circuit Protection
In-Rush Current and Short Circuit Protection
On/Off Control
Pin and Function Compatible with LT1641xx
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Programmable In-Rush and Short-Circuit Protection
Programmable UVLO
Replaces LT4250L
SOIC(N)/8
MAX5948  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
50mA Gate Pull Down Current During Short Circuit Protection
In-Rush Current and Short Circuit Protection
On/Off Control
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Powers-Up into Shorted Load
Programmable In-Rush and Short-Circuit Protection
Replaces the LT1640Ax/LT16
Replaces the LT1640Ax/LT1640x
SOIC(N)/8
MAX5926  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 1
10mV Minimum Adjustable Circuit Breaker Threshold
Dual-Speed Bi-Level Inrush and Short-Circuit Protection
In-Rush Current and Short Circuit Protection
Latch or Auto-Restart Fault Management
May use MOSFET ON Resistance or External Rsense as Current Detect
QSOP-EP/16
MAX5944  7.5 37 Yes No Positive Positive, Low-Voltage Periodic Retry 2
2ms Default Current-Limit Timeout
125mA Fast Gate Pulldown Current
Bi-Directional Load Disconnect
Dual Firewire Controller
Fault Status Output Active Low
In-Rush Current and Short Circuit Protection
Powers-Up into Shorted Load
Programmable In-Rush and Short-Circuit Protection
SOIC(N)/16
MAX5934  9 80 No Yes Positive Positive, High-Voltage Programmable Latched Off or Periodic Retry 1
3 Power-Good Outputs for Output U/V, Input O/V, & Gate Voltage Status
Adjustable Auto-Retry Duty Cycle and Circuit-Breaker Timeout
Latch or Auto-Restart Fault Management
Output Undervoltage Monitor
Power-Good Output Programmable
QSOP/16
MAX5933  33 80 No Yes Positive Positive, High-Voltage
Latched Off
Periodic Retry
 1
70mA Gate Pulldown Current During Any Fault Condition
Auto-Retry Fault Management
In-Rush Current and Short Circuit Protection
On/Off Control
Output Undervoltage Monitor
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Powers-Up into Shorted Load
Programmable Start-Up, Overcurrent, and Load-Disconnect Timeouts
SOIC(N)/8
MAX5947  9 80 No Yes Positive Positive, High-Voltage
Latched Off
Periodic Retry
 1
70mA Gate Pulldown Current During Any Fault Condition
Auto-Retry Fault Management
In-Rush Current and Short Circuit Protection
On/Off Control
Output Undervoltage Monitor
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Powers-Up into Shorted Load
Programmable Start-Up, Overcurrent, and Load-Disconnect Timeouts
SOIC(N)/8
MAX5938  -10 -80 No Yes Negative Negative, High-Voltage Periodic Retry 1
400mA Gate Pulldown Current
Auto-Retry Fault Management
Immune to Input-Voltage Steps and Current Spikes
In-Rush Current and Short Circuit Protection
On/Off Control
Output Short Circuit Detection Before Startup
Power-Good Output Programmable
QSOP/16
MAX5920  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
Immune to Input-Voltage Steps and Current Spikes
In-Rush Current and Short Circuit Protection
On/Off Control
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Powers-Up into Shorted Load
Programmable In-Rush and Short-Circuit Protection
Programmable OV protection
SOIC(N)/8
MAX5921  -20 -80 No Yes Negative Negative, High-Voltage Periodic Retry 1
500mA Gate Pulldown Current During Short-Circuit Protection
Immune to Input-Voltage Steps and Current Spikes
In-Rush Current and Short Circuit Protection
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
Programmable OV protection
Thermal Shutdown
UVLO glitch filter
Withstands -100V Input Transients
SOIC(N)/8
MAX5927  1 13.2 Yes No Positive Positive, Low-Voltage Programmable Latched Off or Periodic Retry 4
25mV Circuit Breaker Threshold
50mA Gate Pull Down Current During Short Circuit Protection
Adjustable Auto-Retry Duty Cycle and Over-Current Timeout
Configurable Tracking, Sequencing, or Independent Operation Modes
Independent ON/OFF Control for Each Channel
TQFN/32
MAX5929  1 13.2 Yes No Positive Positive, Low-Voltage
Latched Off
Periodic Retry
 4
25mV Circuit Breaker Threshold
50mA Gate Pull Down Current During Short Circuit Protection
Auto-Retry Fault Management
Configurable Tracking, Sequencing, or Independent Operation Modes
Fault Status Output
In-Rush Current and Short Circuit Protection
Independent ON/OFF Control for Each Channel
Latch or Auto-Restart Fault Management
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
QSOP/24
MAX5939  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
500mA Gate Pulldown Current During Short-Circuit Protection
Immune to Input-Voltage Steps and Current Spikes
Improved Replacement for LT1640L & LT4250L
In-Rush Current and Short Circuit Protection
On/Off Control
Power-Good Output (Active-High)
Power-Good Output (Active-Low)
SOIC(N)/8
MAX5935  -32 -60 No Yes Negative Negative, High-Voltage - 4
Auto, Semi-Auto, Manual, Shutdown, and Debug Modes
Class Overcurrent Protection
Fault Status Output
Four-bit Addressable
I2C Compatible Interface
IEEE802.3af Compliant/Compatible
Independent ON/OFF Control for Each Channel
Over-Temperature Detect
SSOP/36
MAX5923  16 60 No Yes Positive Positive, High-Voltage Programmable Latched Off or Periodic Retry 1
Fault Status Output
On/Off Control
Open-Circuit Detection
Programmable Output Current Limit Up To 800mA
Thermal Shutdown
TSSOP/20
MAX8533  10 14 Yes No Positive Positive, Low-Voltage Latched Off 1
Fault Status Output
In-Rush Current and Short Circuit Protection
On/Off Control
Output Undervoltage/Overvoltage Protection
Power-Good Output (Active-High)
Regulated DualSpeed/BiLevel Current Limit
µMAX/10
MAX5904  1 13.2 Yes No Positive Positive, Low-Voltage Periodic Retry 2
25mV Circuit Breaker Threshold
On/Off Control
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
SOIC(N)/8
MAX5905  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
25mV Circuit Breaker Threshold
On/Off Control
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
SOIC(N)/8
MAX5906  1 13.2 Yes No Positive Positive, Low-Voltage Periodic Retry 2
Adjustable Circuit Breaker Threshold
Output Undervoltage/Overvoltage Protection
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
QSOP/16
MAX5907  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
Adjustable Circuit Breaker Threshold
Output Undervoltage/Overvoltage Protection
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
QSOP/16
MAX5908  1 13.2 Yes No Positive Positive, Low-Voltage Periodic Retry 2
Adjustable Circuit Breaker Threshold
Output Undervoltage/Overvoltage Protection
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
QSOP/16
MAX5909  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
Adjustable Circuit Breaker Threshold
Output Undervoltage/Overvoltage Protection
Regulated In-Rush Current
Short-Circuit Protection
VariableSpeed/BiLevel Protection
QSOP/16
MAX5910  10 65 No Yes Positive Positive, High-Voltage Latched Off 1
Fault Status Output
Internal Switch Protection
On/Off Control
Open-Circuit Detection
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOIC(N)/8
MAX5917  10 65 No Yes Positive Positive, High-Voltage Latched Off 1
Fault Status Output
Internal Switch Protection
On/Off Control
Open-Circuit Detection
Regulated DualSpeed/BiLevel Current Limit
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOIC(N)/16
MAX5900  -9 -100 No Yes Negative Negative, High-Voltage
Latched Off
Periodic Retry
 1
Auto-Retry Fault Management
Circuit-Breaker Function
Latch or Auto-Restart Fault Management
On/Off Control
Power-Good Output (Active-Low)
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOT/6
TDFN-EP/6
MAX5901  -9 -100 No Yes Negative Negative, High-Voltage
Latched Off
Periodic Retry
 1
Auto-Retry Fault Management
Circuit-Breaker Function
Latch or Auto-Restart Fault Management
On/Off Control
Power-Good Output (Active-High)
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOT/6
TDFN-EP/6
MAX5911  -16 -65 No Yes Negative Negative, High-Voltage Latched Off 1
Fault Status Output
Internal Switch Protection
On/Off Control
Open-Circuit Detection
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOIC(N)/8
MAX5912  -16 -65 No Yes Negative Negative, High-Voltage Latched Off 1
Fault Status Output
Internal Switch Protection
On/Off Control
Open-Circuit Detection
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOIC(N)/16
MAX5902  9 72 No Yes Positive Positive, High-Voltage
Latched Off
Latched Off or Periodic Retry
Periodic Retry
Programmable Latched Off or Periodic Retry
 1
Circuit-Breaker Function
On/Off Control
Power-Good Output (Active-Low)
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOT/6
TDFN-EP/6
MAX5903  9 72 No Yes Positive Positive, High-Voltage
Latched Off
Latched Off or Periodic Retry
Periodic Retry
Programmable Latched Off or Periodic Retry
 1
Circuit-Breaker Function
On/Off Control
Power-Good Output (Active-Low)
Regulated In-Rush Current
Short-Circuit Protection
Thermal Shutdown
SOT/6
TDFN-EP/6
MAX4271  2.7 13.2 Yes No Positive Positive, Low-Voltage Latched Off 1
On/Off and STAT Control
Regulated DualSpeed/BiLevel Current Limit
Short-Circuit Protection
SOIC(N)/8
MAX4272  2.7 13.2 Yes No Positive Positive, Low-Voltage Periodic Retry 1
On/Off and STAT Control
Regulated DualSpeed/BiLevel Current Limit
Short-Circuit Protection
SOIC(N)/8
MAX4273  2.7 13.2 Yes No Positive Positive, Low-Voltage Programmable Latched Off or Periodic Retry 1
On/Off, STAT, and POR Controls
Regulated DualSpeed/BiLevel Current Limit
Short-Circuit Protection
QSOP/16
SOIC(N)/16
See All Hot Swap Controllers (47)

Key Specifications:  ORing MOSFET Controllers
Part Number Reverse Current Protect. Under Voltage Protect Charge Pump Cap. Soft Start Enable Fault Indicator EV Kit RoHS Available Package/Pins Smallest Available Pckg.
(mm2)		 Oper. Temp.
(°C)
max w/pins
MAX5944  Yes Yes No Yes Yes Yes Yes Yes
SOIC(N)/16
 62 -40 to +85
See All ORing MOSFET Controllers (5)

Key Specifications:  Power Sourcing Equipment
Part Number IEEE Compliance High Power Mode Channels Port Current Readout Load Disconnect Program-
mability		 RoHS Available Package/Pins Smallest Available Pckg.
(mm2)		 Oper. Temp.
(°C)
max w/pins
MAX5952 
802.3af
Pre-803.3at
 Yes 4 I2C AC/DC I2C Yes
SSOP/36
 163.4
-40 to +85
0 to +85
MAX5945  802.3af No 4 No AC/DC I2C
SSOP/36
 163.4
-40 to +85
0 to +70
MAX5922  802.3af No 1 No DC -
TSSOP/28
 64.7 -40 to +85
See All Power Sourcing Equipment (3)

Key Specifications:  Powered Devices
Part Number IEEE Compliance RDS(ON)
(Ω)		 PWM fS
(kHz)		 Protection Features Prog. UVLO RoHS Available Package/Pins Smallest Available Pckg.
(mm2)		 Oper. Temp.
(°C)
PD MOSFET max w/pins
MAX5941  802.3af 0.6 Yes 275 Programmable Inrush Current Yes Yes
SOIC(N)/16
 62 -40 to +85
MAX5942 
SOIC(N)/16
See All Powered Devices (4)



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