Datasheet > MAX15095A

MAX15095A

更新时间： 2024-09-16 14:57:27

品牌	Logo	应用领域
亚德诺 - ADI		电子断路器
页数	文件大小	规格书
14页	746K
描述
2.7V至18V、6.6A、集成热插拔/电子断路器

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MAX15095A 数据手册

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MAX15095/MAX15095A/

MAX15095D

2.7V to 18V, 6.6A Integrated Hot-Swap/

Electronic Circuit Breaker

General Description

Beneﬁts and Features

The MAX15095 family of devices is an integrated solution

for hot-swap applications requiring the safe insertion and

removal of circuit line cards from a live backplane. They

can also be used as electronics circuit breakers for hard

drives, solid-state drives, and fans. The devices integrate

a hot-swap controller (10.6mΩ typ) power MOSFET, and

an electronic circuit-breaker protection in a single pack-

age.

● Integration Reduces Solution Size for Blade Servers

and Other Space-Constrained Designs

• Integrated 10.6mΩ (typ) Internal Power MOSFET

• Programmable Overvoltage Protection and

Undervoltage-Lockout Threshold

• Drive-Present Signal Input (PRSNT pin)

• Thermal Protection

● Flexibility Enables Use in Many Unique Designs

The devices are designed for protection of 2.7V to 18V

supply voltages. These devices implement a foldback

current limit during startup to control inrush current,

lowering di/dt and keeping the MOSFET operating

under safe operating area (SOA) conditions. After the

startup cycle is complete, on-chip comparators provide

VariableSpeed/BiLevel™ protection against short-circuit

and overcurrent faults, and immunity against system

noise and load transients. The load is disconnected in

the event of a fault condition. The devices are factory

calibrated to deliver accurate overcurrent protection with

±10% accuracy. During a fault condition, PG goes low and

the devices can latch off (MAX15095) or automatic retry

(MAX15095A); the output can also be discharged after a

fault event (MAX15095D).

•

2.7V to 18V Operating Voltage Range

Programmable Inrush-Current Control under SOA

Operation

• Adjustable Circuit-Breaker Current/Current-Limit

Threshold

• Programmable Slew-Rate Control

• Variable-Speed Circuit-Breaker Response

• Latchoﬀ (MAX15095) or Automatic Retry

(MAX15095A) Options

● Safety Features Ensure Accurate, Robust Protection

• 6.6A (max) Load-Current Capability

• ±10% Circuit-Breaker Threshold Accuracy

• IN-to-OUT Short-Circuit Detection

• Open-Drain PG Output

• Output Discharge after a Fault Event (MAX15095D Only)

• Programmable Additional Delay (2µs max) to

Fast-Comparator Response Time

The devices feature an IN-to-OUT short-circuit detection

before startup. The devices provide a power-MOSFET

GATE pin to program the slew rate during startup by

adding an external capacitor. The devices have an under-

voltage/overvoltage input pin (UVOV) that can detect an

undervoltage/overvoltage fault and disconnect the IN from

the OUT. Additional features include internal overtem-

perature protection and a power-good output (PG).

• Enable Input (EN)

Applications

● Blade Servers

● Server I/O Cards

● RAID Systems

● Disk Drive Power

● StorageApplications

● IndustrialApplications

The devices are available in a 12-pin, 2.5mm x 2.5mm

FC2QFN package and are rated over a -40°C to +105°C

extended temperature range.

Ordering Information appears at end of data sheet.

VariableSpeed/BiLevel is a trademark of Maxim Integrated

Products, Inc.

19-100266; Rev 4; 7/19

12 3 4 5 6 7...14

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与MAX15095A相关器件

型号	品牌	获取价格	描述	数据表
MAX15095AEVKIT	MAXIM	获取价格	2.7V to 18V Operating Voltage Range
MAX15095AGFC+	MAXIM	获取价格	Power Management Circuit,
MAX15095D	MAXIM	获取价格	2.7V to 18V Operating Voltage Range
MAX15095D	ADI	获取价格	2.7V至18V、6.6A、集成热插拔/电子断路器
MAX15095DGFC+	MAXIM	获取价格	Power Management Circuit,
MAX15095GFC+	MAXIM	获取价格	Power Management Circuit,
MAX15096	MAXIM	获取价格	Integrated Hot-Swap/Electronic
MAX15096	ADI	获取价格	2.7V to 18V, 6A Integrated Hot-Swap/Electronic Circuit Breaker
MAX15096A	MAXIM	获取价格	Integrated Hot-Swap/Electronic
MAX15096A	ADI	获取价格	2.7V to 18V, 6A Integrated Hot-Swap/Electronic Circuit Breaker

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