BD2069FJ-M Datasheet PDF - ROHM Semiconductor
| Part Number | BD2069FJ-M | |
| Description | 2.4A Current Limit High Side Switch ICs | |
| Manufacturers | ROHM Semiconductor | |
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Datasheet
2ch High Side Switch ICs
2.4A Current Limit High Side Switch ICs
BD2068FJ-M BD2069FJ-M
General Description
BD2068FJ-M and BD2069FJ-M are dual channel high
side switch ICs with an over-current protection for of
Universal Serial Bus (USB) power supply line. Its
switch unit has two channels of N-Channel power
MOSFET. Over current detection circuit, thermal
shutdown circuit, under-voltage lockout, and soft-start
circuit are built in.
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance:
80mΩ(Typ)
Continuous Current Load
1.0A
Current Limit Threshold: 1.5A (Min), 3.0A (Max)
Standby Current:
0.01μA (Typ)
Output Rise Time:
0.8ms(Typ)
Operating Temperature Range: -40°C to +85°C
Features
AEC-Q100 Qualified(Note 1)
Built-in Dual Low ON-Resistance N-channel
MOSFET(Typ 80mΩ)
Control Input Logic
Active-High : BD2068FJ-M
Active-Low:
Soft-Start Circuit
BD2069FJ-M
Over Current Detection
Thermal Shutdown
Under-Voltage Lockout
Open-Drain Error Flag Output
Reverse Current Protection
when Power Switch Off
Flag Output Delay Filter Built In
(Note 1: Grade3)
Package
W(Typ) D(Typ) H (Max)
SOP-J8
4.90mm x 6.00mm x 1.65mm
Applications
Car accessory
Typical Application Circuit
3.3V
10kΩ to
100kΩ
5V(Typ)
3.3V
GND
IN
C IN
/EN1
(EN1)
/EN2
(EN2)
/OC1
OUT1
10kΩ to
100kΩ
CL
OUT2
/OC2
Data
CL
BD2068FJ-M/69FJ-M
Lineup
Current Limit Threshold
Min Typ Max
1.5A
2.4A
3.0A
1.5A
2.4A
3.0A
Data
Control Input
Logic
High
Low
Package
Orderable Part Number
SOP-J8 Reel of 2500 BD2068FJ-MGE2
SOP-J8 Reel of 2500 BD2069FJ-MGE2
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111･14･001
○This product has not designed protection against radioactive rays
1/22
TSZ02201-0GGG0H300030-1-2
7.Apr.2015 Rev.001
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BD2068FJ-M BD2069FJ-M
Measurement Circuit
VIN
1µF
A
GND
IN
VEN EN1
VEN EN2
/OC1
OUT1
OUT2
/OC2
Datasheet
VIN
1µF
GND
IN
VEN EN1
VEN EN2
/OC1
OUT1
OUT2
/OC2
RL CL
RL CL
A. Operating Current
B. EN, /EN Input Voltage, Output Rise / Fall Time
Inrush Current
VIN
1µF
GND
IN
VEN EN1
VEN EN2
IOUT
/OC1
OUT1
OUT2
/OC2
VDD
IOUT
VIN
1µF
GND
IN
VEN EN1
VEN EN2
10k 10k
/OC1
OUT1
OUT2
/OC2
IOUT
IOUT
C. ON-Resistance, Over Current Detection
Figure 1. Measurement Circuit
D. /OC Output Low Voltage
Timing Diagram
VOUT
tON1
90%
10%
tON2
VEN VENH
tOFF1
90%
10%
tOFF2
VENL
Figure 2. Timing Diagram(BD2068FJ-M)
VOUT
tON1
90%
10%
tON2
V/EN V/ENL
tOFF1
90%
10%
tOFF2
V/ENH
Figure 3. Timing Diagram(BD2069FJ-M)
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
5/22
TSZ02201-0GGG0H300030-1-2
7.Apr.2015 Rev.001
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD2069FJ-M electronic component. |
| Information | Total 25 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BD2069FJ-M.PDF Datasheet ] | |
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