High-Side Switch. BD22641G-M Datasheet

BD22641G-M Switch. Datasheet pdf. Equivalent

Part BD22641G-M
Description High-Side Switch
Feature Datasheet 1 Channel Compact High Side Switch ICs 0.76A Current Limit High Side Switch ICs BD22641G.
Manufacture ROHM
Datasheet
Download BD22641G-M Datasheet



BD22641G-M
Datasheet
1 Channel Compact High Side Switch ICs
0.76A Current Limit High Side Switch ICs
BD22641G-M
General Description
BD22641G-M is a low on-resistance N-channel
MOSFET high-side power switch, optimized for
Universal Serial Bus (USB) applications. BD22641G-M
is equipped with the function of over-current detection,
thermal shutdown, under-voltage lockout and soft-start.
Key Specifications
Input Voltage Range:
ON-Resistance:
Over-Current Threshold:
Standby Current:
Operating Temperature Range:
2.7V to 5.5V
120mΩ(Typ)
0.76A(Typ)
0.01μA (Typ)
-40°C to +105°C
Features
AEC-Q100 Qualified(Note1)
Over Current Threshold: 0.76A
Built-in Low ON-Resistance (Typ 120mΩ)
N-Channel MOSFET
Reverse Current Protection when
Power Switch Off
Thermal Shutdown
Under-Voltage Lockout
Open-Drain Error Flag Output
Output Discharge Function
Soft Start Circuit
Control Input Logic : Active-High
(Note1: Grade2)
Package
W(Typ) x D(Typ) x H(Max)
SSOP5
2.90mm x 2.80mm x 1.25mm
Applications
Car accessory, Industrial applications
Typical Application Circuit
5V (Typ)
3.3V
10kΩ to
100kΩ
CIN
IN
GND
EN
OUT
/OC
+
CL
-
Lineup
Over-Current Threshold
Min Typ Max
0.57A
0.76A
0.96A
Control Input
Logic
High
Package
Orderable Part Number
SSOP5
Reel of 3000 BD22641G-MTR
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has not designed protection against radioactive rays
1/23
TSZ02201-0GCG0H300050-1-2
2.Nov.2016 Rev.001



BD22641G-M
BD22641G-M
Block Diagram
IN
EN
OUT
Pin Configurations
TOP VIEW
1 IN
2 GND
3 EN
OUT 5
/OC 4
Pin Description
Pin No.
1
2
3
4
5
Symbol
IN
GND
EN
/OC
OUT
I/O Function
- Switch input and supply voltage for the IC.
- Ground.
I
Enable input.
EN: High level input turns on the switch.
Over-current detection pin.
O Low level output during over-current or over-temperature condition.
Open-drain fault flag output.
O Switch output.
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
www.rohm.com
2/23
TSZ02201-0GCG0H300050-1-2
2.Nov.2016 Rev.001





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