Specification	BV1HC045EFJ-CE2

Current - Output (Max) [Max]	21 A
Fault Protection	Over Temperature, UVLO, Open Load Detect, Current Limiting (Fixed)
Features	Slew Rate Controlled
Grade	Automotive
Input Type	Non-Inverting
Interface	Logic
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 C
Output Configuration	Low Side
Output Type	N-Channel
Package / Case	Exposed Pad, 8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Ratio - Input:Output	1:1
Rds On (Typ)	45 mOhm
Supplier Device Package	8-HTSOP-J
Switch Type	General Purpose
Voltage - Load [Max]	28 V
Voltage - Load [Min]	6 V
Voltage - Supply (Vcc/Vdd) [Max]	28 V
Voltage - Supply (Vcc/Vdd) [Min]	6 V

BV1HC045EFJ-C Series

Automotive 1ch 45mΩ High-Side Switch with Variable OCD and OCD Mask Function

Part	Number of Outputs	Output Configuration	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Input Type	Grade	Rds On (Typ)	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Voltage - Load [Max]	Voltage - Load [Min]	Interface	Features	Package / Case	Package / Case [y]	Package / Case [x]	Qualification	Fault Protection	Output Type	Current - Output (Max) [Max]	Switch Type	Ratio - Input:Output
Rohm Semiconductor BV1HC045EFJ-CE2	1	Low Side	28 V	6 V	Non-Inverting	Automotive	45 mOhm	8-HTSOP-J	-40 C	150 °C	Surface Mount	28 V	6 V	Logic	Slew Rate Controlled	8-SOIC Exposed Pad	3.9 mm	0.154 in	AEC-Q100	Current Limiting (Fixed) Open Load Detect Over Temperature UVLO	N-Channel	21 A	General Purpose	1:1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2500	$ 4.15

Description

General part information

BV1HC045EFJ-C Series

BV1HC045EFJ-C is a 1-ch high-side switch for automotive application. It has built-in over current protection function, thermal shutdown protection function, open load detection function and under voltage lockout function. It is equipped with diagnostic output function for abnormality detection. Since this IC can arbitrarily set the over current protection value and the time until the limit is set by an external component, the optimum over current protection for the load can be easily realized.