High-Side Switch. BV1HD090FJ-C Datasheet

BV1HD090FJ-C Switch. Datasheet pdf. Equivalent

Part BV1HD090FJ-C
Description 1ch High-Side Switch
Feature Automotive IPD series 1ch High-side Switch IC BV1HD090FJ-C Features  AEC-Q100 qualified (Note 1) .
Manufacture ROHM
Datasheet
Download BV1HD090FJ-C Datasheet



BV1HD090FJ-C
Automotive IPD series
1ch High-side Switch IC
BV1HD090FJ-C
Features
AEC-Q100 qualified (Note 1)
Built-in overcurrent limiting circuit (OCP)
Built-in thermal shutdown circuit (TSD)
Built-in open load detection function (at output OFF)
Direct control enabled from CMOS logic IC, etc.
Built-in under voltage lockout function
Built-in Output State Pin
On-Resistance RON=90m(Typ)
(VBB=14V, Tj=25°C, IOUT=0.5A)
Monolithic power management IC with the control
block (CMOS) and power MOS FET mounted on a
single chip
Enables operation at low voltage down to 4.2V
(Note 1:Grade1)
Product Summary
Wide Operating Input Range
On-state Resistance (Tj=25°C, Typ)
Overcurrent limit (Tj=25°C, Typ)
Active Clamp Energy (Tj=150°C)
4.5V to 36V
90m
5.5A
68mJ
Package
SOP-J8
W(Typ) x D(Typ) x H(Max)
4.90mm x 6.00mm x 1.65mm
General Description
BV1HD090FJ-C is an automotive 1ch high side switch IC,
which has built-in overcurrent limiting circuit(OCP),
thermal shutdown circuit(TSD), open load detection
function (OLD) and under voltage lockout function
(UVLO). It is also equipped with the diagnostic output
when detecting an error (ST).
SOP -J8
Applications
Onboard vehicle device (engine ECU, air conditioner,
body-control etc )
Block Diagram
Figure 1. Block Diagram
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
This product has no designed protection against radioactive rays
1/20
TSZ02 201-0GBG0BD00150-1-2
27.Dec.2016 Rev.001



BV1HD090FJ-C
BV1HD090FJ-C
Pin Configurations
IN
ST
GND
OUT
( Top view )
18
27
36
45
VBB
VBB
VBB
VBB
Figure 2. Pin Configurations
Datasheet
Pin Descriptions
Pin No.
1
2
3
4
5, 6, 7, 8
Unit
IN
ST
GND
OUT
VBB
Function
Input pin. This input has a pull-down resister.
Self-diagnostic output terminal, which outputs “Low” at overcurrent or
overtemperature, and “High” at open load. It has an n-channel open drain circuit
structure.
GND pin
Output terminal, which limits the output current to protect the IC when the load is
short-circuited and current exceeding the overcurrent detection value (2.7A min)
flows to the output terminal.
Power Supply Voltage
Definition
IBB
IIN
VIN
IST
VST
VBB
IN
OUT
ST
GND
GND
VDS
IOUT
VBB
VOUT
Figure 3. Voltage/Current Definition
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
2/20
TSZ02201-0GBG0BD00150-1-2
27.Dec.2016 Rev.001





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