Datasheet > 驱动程序和接口 > 外围驱动器> BD2221G-LBTR

BD2221G-LBTR

更新时间： 2024-01-07 07:33:48

品牌	Logo	应用领域
罗姆 - ROHM		存储开关
页数	文件大小	规格书
13页	351K
描述
Buffer/Inverter Based Peripheral Driver,

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技术参数
数据手册

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BD2221G-LBTR 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	9 weeks
风险等级：	1.66	接口集成电路类型：	BUFFER OR INVERTER BASED PERIPHERAL DRIVER
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

BD2221G-LBTR 数据手册

Power Management Switch ICs for PCs and Digital Consumer Products

1ch Small Package

High Side Switch ICs

for USB Devices and Memory Cards

BD2220G,BD2221G

No.11029EBT16

●Description

BD2220G and BD2221G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal

Serial Bus (USB) applications. BD2220G and BD2221G are equipped with the function of over-current detection, thermal

shutdown, under-voltage lockout and soft-start.

●Features

1) Low On-Resistance (Typ. 160mΩ) N-channel MOSFET Built-in

2) Over-Current Detection (Output off-latch operation)

3) Thermal Shutdown

4) Open-Drain Fault Flag Output

5) Under-Voltage Lockout

6) Soft-Start Circuit

7) Input Voltage Range: 2.7V ~ 5.5V

8) Control Input Logic

Active-High

Active-Low

: BD2220G

: BD2221G

9) Reverse Current Protection when Power Switch Off

10) SSOP5 Package

●Absolute Maximum Ratings (Ta=25℃)

Parameter

VIN supply voltage

EN(/EN) input voltage

/OC voltage

Symbol

VIN

Ratings

-0.3 ~ 6.0

Unit

VEN(/EN)

V/OC

I/OC

/OC sink current

VOUT voltage

VOUT

TSTG

-0.3 ~ 6.0

-55 ~ 150

675 ^*1

Storage temperature

Power dissipation

℃

*1 Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 5.4mW per 1^oC above 25^oC.

This product is not designed for protection against radioactive rays.

●Operating Conditions

Parameter

Ratings

Typ.

Symbol

VIN

Unit

Min.

2.7

Max.

5.5

VIN operating voltage

Operating temperature

5.0

TOPR

-40

℃

www.rohm.com

2011.05 - Rev.B

1/12

12 3 4 5 6 7...13

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