RAID 데이터 스토리지 시스템

개요

추천 제품

애플리케이션 노트

Ultra 3, LVD/SE, 15라인 SCSI 터미네이터

Maxim > 솔루션 > RAID 데이터 스토리지 시스템

정전 보호 회로

데이터 시트

디스플레이

제목/부품번호

주요 성능 (이점)

QV PDF

저전력 듀얼/트리플 전압 SC70 µP 감시 회로
MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745

휴대기기에 이상적인 저전력, 듀얼/트리플 전압 SC70 µP 감시 회로

QV PDF

µMAX 패키지로 제공되는 저전압, 고정밀, 쿼드 전압 모니터
MAX6709, MAX6714

QV PDF

듀얼/트리플 초저전압 SOT23 µP 감시 회로
MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729

QV PDF

SOT 패키지로 제공되는 저전압, 고정밀, 트리플/쿼드 전압 µP 감시 회로
MAX6700, MAX6710

QV PDF

USB 전원 Li+ 충전기
MAX1811

QV PDF

백업 배터리 전환이 가능한 듀얼, 고효율, 스텝 다운 컨버터
MAX1774

자동 배터리 전환이 가능한 PDA/팜탑 컴퓨터에 전원을 공급하는 듀얼 출력 스텝 다운 DC-DC 컨버터

QV PDF

저잡음, 14V 입력, 1A, PWM 스텝 다운 컨버터
MAX1684, MAX1685

96% 효율을 제공하는 휴대용 PC용 최소형 1.5A 스텝 다운 DC-DC

QV PDF

전압 검출기
MAX6806, MAX6807, MAX6808

저가, SC70 전압 검출기

QV PDF

정밀, 마이크로파워, 저전압강하, 기준 전압
MAX6190, MAX6191, MAX6192, MAX6193, MAX6194, MAX6195, MAX6198

QV PDF

고효율, 저소비전류, 콤팩트, 스텝 업 DC-DC 컨버터
MAX1674, MAX1675, MAX1676

초소형, 저비용, 저잡음 설계: 링잉을 제거하고 EMI를 향상시키는 인덕터 댐핑 스위치

QV PDF

프로그래밍 가능한 전압 검출 기능이 있는 마이크로프로세서 전압 모니터
MAX8211, MAX8212

Key Specifications: Battery Chargers

Part Number

Cell Chemistry

Lithium Ion Cells

Protected V_IN
(V)

Charging V_IN
(V)

Charge Rate Set by

Max. I_CHG
(A)

Charge Termination

Charge Regulation

Features

Package/Pins

Smallest Available Pckg.
(mm²)

Oper. Temp.
(°C)

max

≥

max w/pins

MAX1811

Li-Ion

Li-Polymer

6.5

Logic Input

0.5

External Control

Linear

Internal FET/Transistor

Stand Alone

Thermal Die Regulation

USB Input

SOIC(N)/8

-40 to +85

See All Battery Chargers (62)

Key Specifications: Multifunction PMICs

Part Number

Primary Topology

Monitor/Control Features

DC-DC/Power Features

Battery Charger Features

V_IN
(V)

V_OUT
(V)

Max. I_OUT
(A)

Oper. Freq.
(kHz)

Package/Pins

Smallest Available Pckg.
(mm²)

min

max

min

max

≥

≤

max w/pins

MAX1774

Step-Down

Shutdown

Current Limit

Fixed Freq./PWM

Soft Start

Sync. Rectifier

Battery Backup

2.7

5.5

600

QSOP/28

See All Multifunction PMICs (83)

Key Specifications: Power-Supply Sequencers and Voltage Trackers

Part Number

Option

Interface

Input Chan.

V_IN
(V)

Features

RoHS Available

Package/Pins

Smallest Available Pckg.
(mm²)

Oper. Temp.
(°C)

max

max w/pins

MAX6741

Sequence

Factory Fixed

R/C Adjustable

Reset Output

Yes

SC70/5

-40 to +85

0 to +70

MAX6744

SC70/5

See All Power-Supply Sequencers and Voltage Trackers (35)

Key Specifications: Step-Down Switching Regulators

Part Number

V_IN
(V)

V_OUT
(V)

Preset V_OUT
(V)

Max. I_OUT
(A)

Output Adjust. Method

DC-DC Outputs

Oper. Freq.
(kHz)

Package/Pins

Smallest Available Pckg.
(mm²)

min

max

min

max

≥

≤

max w/pins

MAX1684

2.7

1.25

3.3

Preset

Resistor

300

QSOP/16

MAX1685

600

QSOP/16

See All Step-Down Switching Regulators (264)

Key Specifications: Step-Up Switching Regulators

Part Number

V_IN
(V)

V_OUT
(V)

Preset V_OUT
(V)

Max. I_OUT
(A)

Output Adjust. Method

DC-DC Outputs

Package/Pins

Smallest Available Pckg.
(mm²)

min

max

min

max

≥

≤

max w/pins

MAX1674

0.7

5.5

3.3

0.3

Preset

Resistor

µMAX/8

MAX1675

µMAX/8

MAX1676

µMAX/10

See All Step-Up Switching Regulators (91)

Key Specifications: Supervisors (1 Monitored Voltage)

Part Number

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(µA)

Active Low

Active High

min

@ +25°C

max

MAX6742

0 to 1.2

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

85ms to 300ms

>1s

No Watchdog

Manual Reset

Power Fail Comparator/Low Battery Detect

MAX6745

0 to 1.2

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Push-Pull

85ms to 300ms

>1s

Power Fail Comparator/Low Battery Detect

MAX6806

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Push-Pull

<1ms

Manual Reset

MAX6807

2.5 to 3.3

3.3 to 5.5

Push-Pull

<1ms

Manual Reset

MAX6808

2.5 to 3.3

3.3 to 5.5

Open Drain

<1ms

Manual Reset

MAX8211

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

<1ms

High Voltage (>6V)

MAX8212

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

<1ms

High Voltage (>6V)

See All Supervisors (1 Monitored Voltage) (274)

Key Specifications: Supervisors (2 Monitored Voltages)

Part Number

Interface

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Watchdog Timeout

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(µA)

Active Low

min

@ +25°C

max

MAX6736

Factory Fixed

0 to 1.2

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

85ms to 300ms

>1s

No Watchdog

Manual Reset

MAX6737

Factory Fixed

Push-Pull

85ms to 300ms

>1s

No Watchdog

Manual Reset

MAX6738

Factory Fixed

R/C Adjustable

Open Drain

85ms to 300ms

>1s

No Watchdog

Adjustable Reset Input

Manual Reset

MAX6739

Factory Fixed

R/C Adjustable

Push-Pull

85ms to 300ms

>1s

No Watchdog

Adjustable Reset Input

Manual Reset

MAX6741

Factory Fixed

R/C Adjustable

Open Drain

85ms to 300ms

>1s

No Watchdog

Manual Reset

MAX6744

Factory Fixed

R/C Adjustable

Push-Pull

85ms to 300ms

>1s

No Watchdog

MAX6715

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Manual Reset

2.5

MAX6716

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Manual Reset

2.5

MAX6717

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Manual Reset

2.5

MAX6718

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Manual Reset

2.5

MAX6721

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Manual Reset

2.5

MAX6722

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Manual Reset

2.5

MAX6728

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

Manual Reset

Power Fail Comparator/Low Battery Detect

2.5

MAX6729

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

Manual Reset

Power Fail Comparator/Low Battery Detect

2.5

See All Supervisors (2 Monitored Voltages) (84)

Key Specifications: Supervisors (3 Monitored Voltages)

Part Number

Interface

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Watchdog Timeout

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(µA)

Active Low

Active High

min

@ +25°C

max

MAX6740

Factory Fixed

R/C Adjustable

0 to 1.2

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

85ms to 300ms

>1s

No Watchdog

Adjustable Reset Input

Manual Reset

MAX6743

Factory Fixed

R/C Adjustable

Push-Pull

85ms to 300ms

>1s

No Watchdog

Adjustable Reset Input

MAX6700

R/C Adjustable

Open Drain

<1ms

No Watchdog

Adjustable Reset Input

1.5

MAX6719

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Adjustable Reset Input

Manual Reset

2.5

MAX6720

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

No Watchdog

Adjustable Reset Input

Manual Reset

2.5

MAX6723

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

2.5

MAX6724

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

2.5

MAX6725

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

Manual Reset

2.5

MAX6726

Factory Fixed

Push-Pull

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

Manual Reset

2.5

MAX6727

Factory Fixed

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

300ms to 1s

>1s

Extended Setup Period

Input (WDI)

1s to 2s

>2s

Adjustable Reset Input

Manual Reset

2.5

See All Supervisors (3 Monitored Voltages) (32)

Key Specifications: Supervisors (4 Monitored Voltages)

Part Number

Interface

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(µA)

Active Low

min

@ +25°C

max

MAX6709

Factory Fixed

R/C Adjustable

0 to 1.2

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Open Drain

<1ms

No Watchdog

Adjustable Reset Input

2.5

MAX6714

85ms to 300ms

Adjustable Reset Input

Manual Reset

Power Fail Comparator/Low Battery Detect

MAX6710

85ms to 300ms

Adjustable Reset Input

See All Supervisors (4 Monitored Voltages) (26)