BV1HBx Automotive High Side Switches

ROHM Semiconductor BV1HBx Automotive High Side Switches integrate an overcurrent load protection and a dual temperature shutdown mechanism. This limits the internal thermal transients and reduces the mechanical stress of the ICs. The BV1HBx switches feature 4V low operating voltage (cranking) and a smart active-clamp circuit to dissipate the magnetic energy while switching off inductive loads. These switches also feature embedded current sense and diagnostic features. These provide real-time load current information and open or short circuit feedback in both the ON and OFF state. A 3V and 5V CMOS-compatible input pin offers direct microcontroller connection without special interfaces or level shifters. The BV1HBx high-side switches operate within the -40°C to 150°C temperature range. Typical applications include driver for resistive, inductive, and capacitive loads, MOSFET, relay, and fuse replacement, and intelligent power devices.

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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Outputs
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Qualification
Packaging
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 180mO Ron, 6.0 28.0V
Datasheet
10,000In Stock
Cut Tape
HK$11.18
HK$8.12
HK$7.37
HK$6.52
View
Reel
HK$5.46
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 360 mOhms 100 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 AEC-Q100 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 8mO Ron
Datasheet
1,913In Stock
Cut Tape
HK$25.15
HK$18.82
HK$17.59
HK$15.86
Reel
HK$13.23
View
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 22 mOhms 150 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 AEC-Q100 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 12mO Ron
Datasheet
3,350In Stock
Cut Tape
HK$17.92
HK$13.32
HK$12.08
HK$10.85
Reel
HK$9.37
View
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 35 mOhms 150 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 AEC-Q100 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 20mO Ron
Datasheet
1,661In Stock
Cut Tape
HK$16.03
HK$11.84
HK$10.77
HK$9.62
Reel
HK$8.10
View
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 44 mOhms 150 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 AEC-Q100 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 40mO Ron, 6.0 28.0V
Datasheet
1,169In Stock
Cut Tape
HK$12.49
HK$9.12
HK$8.30
HK$7.32
Reel
HK$6.12
View
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 90 mOhms 100 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 90mO Ron, 6.0 28.0V
Datasheet
5,000On Order
Cut Tape
HK$12.49
HK$9.12
HK$8.30
HK$7.32
View
Reel
HK$6.17
Min.: 1
Mult.: 1
: 2,500
High Side Switch 1 Output 180 mOhms 100 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-J8 AEC-Q100 Reel, Cut Tape