BD2220G_11 ROHM [Rohm], BD2220G_11 Datasheet

BD2220G_11

Manufacturer Part Number

BD2220G_11

Description

1ch Small Package High Side Switch ICs for USB Devices and Memory Cards

Manufacturer

ROHM [Rohm]

Datasheet

1.BD2220G_11.pdf (13 pages)

Current page: 1 of 13
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Power Management Switch ICs for PCs and Digital Consumer Products

1ch Small Package

High Side Switch ICs

for USB Devices and Memory Cards

●Description

●Features

●Absolute Maximum Ratings (Ta=25℃)

●Operating Conditions

www.rohm.com

BD2220G,BD2221G

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.

10) SSOP5 Package

VIN supply voltage

EN(/EN) input voltage

/OC voltage

/OC sink current

VOUT voltage

Storage temperature

Power dissipation

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

VIN operating voltage

Operating temperature

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

9) Reverse Current Protection when Power Switch Off

This product is not designed for protection against radioactive rays.

Active-High

Active-Low

Parameter

: BD2220G

: BD2221G

Symbol

EN(/EN)

/OC

OUT

STG

OPR

/OC

Min.

-40

2.7

1/12

-0.3 ~ 6.0

-55 ~ 150

Ratings

675

Typ.

5.0

C above 25

Max.

5.5

Unit

℃

2011.05 - Rev.B

No.11029EBT16

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