BD2220G ROHM Co. Ltd., BD2220G Datasheet

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BD2220G

Manufacturer Part Number
BD2220G
Description
Usb High Side Switch Ic
Manufacturer
ROHM Co. Ltd.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BD2220G-TR
Manufacturer:
ROHM
Quantity:
3 000
◇Absolute maximum ratings (Ta=25°C)
◇Operating conditions
Structure
Products
Type
Features
*1 Mounted on 70mm * 70mm * 1.6mm grass-epoxy PCB. Derating : 5.4mW / °C for operating above Ta=25°C.
* This product is not designed for protection against radioactive rays.
Supply voltage
Enable voltage
/OC voltage
/OC current
OUT voltage
Storage temperature
Power dissipation
Operating voltage
Operating temperature
Continuous output current
Parameter
Parameter
Silicon Monolithic
USB High side switch IC
BD2220G
Single channel of low ON resistance (Typ = 160mΩ) Nch power MOSFET built in
500mA Continuous current load
Over current detection (Output off-latch operation)
Under voltage lockout (UVLO)
Thermal shutdown (TSD)
Soft start function
Open drain error flag output
Active “High” control logic
Reverse-current protection when power switch off
SSOP5 Package
Symbol
Symbol
V
T
V
T
V
I
PD
I
V
V
/OC
OUT
OUT
STG
/OC
OPR
EN
IN
IN
REV. A
MIN
-40
2.7
0
-0.3 ~ 6.0
-0.3 ~ 6.0
-0.3 ~ 6.0
-0.3 ~ 6.0
-55 ~ 150
Rating
675
TYP
~ 5
5.0
-
-
*1
MAX
500
5.5
85
Unit
Unit
mW
mA
mA
°C
°C
V
V
V
V
V
1/4

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BD2220G Summary of contents

Page 1

... Structure Silicon Monolithic Products USB High side switch IC BD2220G Type Features Single channel of low ON resistance (Typ = 160mΩ) Nch power MOSFET built in 500mA Continuous current load Over current detection (Output off-latch operation) Under voltage lockout (UVLO) Thermal shutdown (TSD) Soft start function Open drain error flag output Active “ ...

Page 2

V Parameter Symbol DC characteristics Operating Current Standby Current I EN input voltage V EN input current ON resistance R Switch leak current IL Reverse leak current I Over current threshold Output LOW voltage ...

Page 3

GND OCD UVLO EN VIN ◇Pin description Pin No. Pin Name 1 VIN 2 GND /OC 5 VOUT ◇Package Delay S Q Counter R Charge TSD pump Function Power supply input. Input terminal to switch ...

Page 4

Absolute Maximum Ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down devices, thus making impossible to identify breaking mode such as a short circuit ...

Page 5

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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