Datasheet > BD2061AFJ_09

BD2061AFJ_09

更新时间： 2024-10-01 06:41:51

品牌	Logo	应用领域
罗姆 - ROHM		开关
页数	文件大小	规格书
13页	340K
描述
1ch Large Current Output USB High Side Switch ICs

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中文翻译

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数据手册

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BD2061AFJ_09 数据手册

Power Management Switch IC Series for PCs and Digital Consumer Product

1ch Large Current Output

USB High Side Switch ICs

BD2061AFJ,BD2065AFJ

No.09029EAT06

Description

Single channel high side switch IC for USB port is a high side switch having over current protection used in power supply line

of universal serial bus (USB). N-channel power MOSFET of low on resistance and low supply current are realized in this IC.

And, over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit are built in.

Features

1) Low on resistance 80mΩ Nch MOSFET Switch.

2) Continuous current load 1.0A

3) Control input logic

Active-Low : BD2061AFJ

Active-High : BD2065AFJ

4) Soft start circuit

5) Over current detection

6) Thermal shutdown

7) Under voltage lockout

8) Open drain error flag output

9) Reverse-current protection when power switch off

10) Power supply voltage range 2.7V~5.5V

11) TTL Enable input

12) 1.2ms typical rise time

13) 10μA max standby current

14) Operating temperature range -40°C~85°C

Applications

USB hub in consumer appliances, Car accessory, PC, PC peripheral equipment, and so forth

Lineup

Parameter

BD2061AFJ

BD2065AFJ

1.0

Continuous current load (A)

Output current at short (A)

Control input logic

1.0

1.5

Low

1.5

High

Absolute Maximum Ratings

Parameter

Symbol

VIN

Limits

-0.3 to 6.0

Unit

Supply voltage

Enable voltage

/OC voltage

VEN, V/EN

V/OC

/OC current

IS/OC

VOUT

TSTG

OUT voltage

-0.3 to 6.0

-55 to 150

560^*1

Storage temperature

Power dissipation

°C

*1 In the case of exceeding Ta = 25°C, 4.48mW should be reduced per 1°C.

This chip is not designed to protect itself against radioactive rays.

Operating conditions

Parameter

Symbol

VIN

Limits

Unit

Operating voltage

2.7 to 5.5

-40 to 85

Operating temperature

Continuous output current

TOPR

ILO

°C

to 1.0

www.rohm.com

1/12

2009.05 - Rev.A

12 3 4 5 6 7...13

中文翻译

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