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Maxim > 솔루션 > 디지털 카메라 (DIGICAM)
CCD용 포지티브 및 네거티브 전원
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| 디스플레이 |
제목 / 부품번호 |
주요 성능 (이점) |
| QV PDF |
CCD용 듀얼 출력 (+ 및 -) DC-DC 컨버터
MAX8614A, MAX8614B
| 소형, 3mm x 3mm TDFN 패키지 |
| QV PDF |
True Shutdown 기능이 내장된 고효율 LCD 부스트
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575
| SOT23 패키지로 제공되는 최초의 완전 보호 LCD 및 OLED 전원 |
| QV PDF |
CCD 및 LCD용 듀얼 출력(+/-), DC-DC 컨버터
MAX685
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| Key Specifications:
Inverting Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Alternate Topology |
Operating Freq. (kHz) |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
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MAX8614
|
2.7
|
5.5
|
-
|
-
|
Resistor
|
0.8
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2
|
Inverting
Step-Up
|
1000
|
| • | Fixed Frequency/ PWM Operation |
| • | Low Battery/ Power OK Output |
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Yes
|
THIN QFN (Dual)/14
|
-40 to +85
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MAX685
|
2.7
|
5.5
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2.7
|
24
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Resistor
|
-
|
2
|
Inverting
Step-Up
|
480
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
Yes
|
QSOP/16
THIN QFN/24
|
-40 to +85
|
| See All Inverting Switching Regulators (21) |
| Key Specifications:
Multifunction PMICs |
| Part Number |
PMIC for: |
Primary Topology |
Monitor/Control Features |
DC-DC/Power Features |
VIN (min) (V) |
VIN (max) (V) |
Operating Freq. (kHz) |
Number of Step-Up Outputs |
Number of Inverting Outputs |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
EV-Kit |
Package |
Operating Temp. Range (°C) |
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MAX8614
|
LCD
OLED
|
Inverting
Step-Up
|
Low Battery/ Power OK Output
Shutdown
|
Current Limit
Fixed Frequency/PWM
Internal Power Switches
Soft Start
|
2.7
|
5.5
|
1000
|
1
|
1
|
Resistor
|
0.8
|
Yes
|
THIN QFN (Dual)/14
|
-40 to +85
|
| See All Multifunction PMICs (71) |
| Key Specifications:
Step-Up Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Alternate Topology |
Operating Freq. (kHz) |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
|
MAX8614
|
2.7
|
5.5
|
-
|
-
|
-
|
Resistor
|
0.8
|
2
|
Inverting
Step-Up
|
1000
|
| • | Fixed Frequency/ PWM Operation |
| • | Low Battery/ Power OK Output |
|
Yes
|
THIN QFN (Dual)/14
|
-40 to +85
|
|
MAX685
|
2.7
|
5.5
|
2.7
|
24
|
-
|
Resistor
|
-
|
2
|
Inverting
Step-Up
|
480
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
Yes
|
QSOP/16
THIN QFN/24
|
-40 to +85
|
|
MAX8570
|
2.7
|
5.5
|
2.7
|
28
|
-
|
Resistor
|
0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX8571
|
2.7
|
5.5
|
2.7
|
28
|
-
|
Resistor
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0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX8572
|
2.7
|
5.5
|
15
|
15
|
15
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Preset
|
0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX8573
|
2.7
|
5.5
|
15
|
15
|
15
|
Preset
|
0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
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|
MAX8574
|
2.7
|
5.5
|
2.7
|
28
|
-
|
Resistor
|
0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
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|
MAX8575
|
2.7
|
5.5
|
15
|
15
|
15
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Preset
|
0.035
|
1
|
-
|
-
|
|
Yes
|
SOT-23/6
|
-40 to +85
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| See All Step-Up Switching Regulators (89) |
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