Datasheet > MAX16545B

MAX16545B

更新时间： 2022-06-24 15:42:54

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描述
12V Nominal Operating Voltage

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MAX16545B 数据手册

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MAX16545BEVKIT120#

Evaluation Kit

Evaluates: MAX16545B/MAX16545C,

MAX16543

General Description

Quick Start

This evaluation kit (EV kit) serves as a reference for eval-

uating Maxim’s MAX16545B/MAX16545C integrated pro-

tection ICs on a 12V bus. The MAX16545B/MAX16545C

are circuit-breaker protection ICs with an integrated low

resistance MOSFET and lossless current sense circuitry

featuring PMBus control and reporting.

Required Equipment

● MAX16545BEVKIT120# assembly

● 12V DC power supply with adequate current output

(up to 120A)

● Voltmeter

The MAX16545BEVKIT120# is assembled with two

MAX16543 follower ICs, increasing the total current capability

to 120A. One or both follower ICs can be removed to

reduce the capability to 90A or 60A in a smaller footprint.

Optional Equipment

● Oscilloscope

● MAXPOWERTOOL002# USB-to-SMBus interface

device

With appropriate changes to external components, this EV

kit can be used to evaluate many of Maxim’s monolithic

hot-swap and protection devices, such as the MAX16550,

MAX16545, and MAX16551.

● PC with Maxim PowerTool PMBus GUI installed

● Electronic load for testing, or +12V circuitry to be

powered from the EV kit output

Procedure

Features

The EV kit is fully assembled and tested. Follow the steps

below to verify board operation:

● 12V Nominal Operating Voltage

● Up to 120A Load Current Capability

● Resistor-Configurable Overcurrent Threshold

● Resistor-Configurable Undervoltage Lockout

● Power-Good Output

1) Connect the MAXPOWERTOOL002 dongle to the

PC. The dongle LED should be green

2) Turn on the power supply and set the supply to 12V,

then disable the power supply

● PMBus Configuration, Control, and Monitoring

3) Check that a shunt is installed across pins 1-2 on

jumper J1 to connect the 3.3V aux supply to the

circuitry

4) Check that switch S2 is in the off position

Ordering Information appears at end of data sheet.

319-100365; Rev 1; 3/20

12 3 4 5 6 7...12

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与MAX16545B相关器件

型号	品牌	描述	获取价格	数据表
MAX16545BEVKIT120	MAXIM	12V Nominal Operating Voltage	获取价格
MAX16545BGPF+	MAXIM	Power Management Circuit,	获取价格
MAX16545BGPF+T	MAXIM	Power Management Circuit,	获取价格
MAX16545C	MAXIM	12V Nominal Operating Voltage	获取价格
MAX16545C	ADI	Integrated Protection IC on 12V Bus with an Integrated MOSFET, Lossless Current Sensing, a	获取价格
MAX16545C,	MAXIM	12V Nominal Operating Voltage	获取价格