Datasheet > ISL61861BCBZ

ISL61861BCBZ

更新时间： 2024-09-16 11:12:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		光电二极管控制器
页数	文件大小	规格书
18页	716K
描述
USB Port Power Supply Controller

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ISL61861BCBZ 数据手册

USB Port Power Supply Controller

ISL6186

The ISL6186 USB power controller family provides

Features

• 2.5V to 5V Operating Range

overcurrent (OC) fault protection for one or more USB ports.

• 45mΩ Integrated Power P-channel MOSFET Switches

• Continuous Current Options for 1.5A, 3A and 3.6A

This product family consists of eight individual functional

product variants and three package options and is operation

rated for a nominal +2.5V to +5V range and specified over

the full commercial and industrial temperature ranges.

• Thermally Insensitive 12ms of Current Limiting Prior to

Turn-Off

• Output Discharges with Reverse Current Blocking When

Disabled

Each ISL6186 type incorporates a 45mΩ P-channel MOSFET

power switch for power control and features internal current

monitoring, accurate current limiting, and current limited

delay to turn-off for system supply protection along with

control and communication I/O.

• Latch-off or Auto Restart and Enable Polarity Options

• 1µA Off-State Supply Current

• Industry Standard Pin-for-Pin SOIC and Smaller DFN

Packages Available

The ISL6186 family offers product variants with specified

continuous output current levels of 1.5A, 3A or 3.6A, enable

active high or low inputs, and latch off or automatic retry after

overcurrent turn-off, making these devices well suited for many

low-power applications.

Applications

• USB Port Power Management Including USB 3.0

• Low Power Electronic Circuit Limiting and Breaker

This family of ICs is offered in an industry standard SOIC package

as well as in the 70% smaller 3x3 DFN package, which provides

the same performance and an additional Power-Good output

feature in the smallest possible (10 Ld DFN) package.

D+

D-

USB

PORT 1

1.3

1.2

1.1

1.0

0.9

0.8

0.7

VBUS

OUT

GND

ENABLE

FAULT

VIN

+5V

ISL6186

VBUS

USB

PORT_2

D+

D-

-40

-25

115

TEMPERATURE (°C)

USB PORT POWER

FIGURE 2. NORMALIZED r

TEMPERATURE

FIGURE 1. TYPICAL APPLICATION

DS(ON)

CHARACTERISTIC CURVE

September 1, 2011

FN7698.1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...18

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与ISL61861BCBZ相关器件

型号	品牌	获取价格	描述	数据表
ISL61861BCBZ-T13	RENESAS	获取价格	Power Supply Support Circuit
ISL61861BCBZ-T7	RENESAS	获取价格	Power Supply Support Circuit
ISL61861BIBZ	INTERSIL	获取价格	USB Port Power Supply Controller
ISL61861BIBZ-T13	RENESAS	获取价格	Power Supply Support Circuit
ISL61861CCBZ	INTERSIL	获取价格	USB Port Power Supply Controller
ISL61861CCBZ-T	RENESAS	获取价格	USB Port Power Supply Controller - Covering the Commercial Temperature Range of 0°
ISL61861CCBZ-T13	RENESAS	获取价格	Power Supply Support Circuit
ISL61861CIBZ	INTERSIL	获取价格	USB Port Power Supply Controller
ISL61861CIBZ-T13	RENESAS	获取价格	Power Supply Support Circuit
ISL61861DCBZ	INTERSIL	获取价格	USB Port Power Supply Controller

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