BV2HD045EFU-C Series

Automotive 2ch 45 mΩ High-Side Switch with Variable OCD and OCD Mask Function

Catalog

Automotive 2ch 45 mΩ High-Side Switch with Variable OCD and OCD Mask Function

Part	Qualification	Output Type	Output Configuration	Current - Output (Max) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of Outputs	Switch Type	Rds On (Typ)	Fault Protection	Package / Case	Package / Case	Package / Case	Mounting Type	Grade	Supplier Device Package	Ratio - Input:Output [custom]	Input Type
Rohm Semiconductor BV2HD045EFU-CE2	AEC-Q100	N-Channel	High Side	21 A	6 V	28 V	2	General Purpose	45 mOhm	Current Limiting (Fixed) Open Load Detect Over Temperature UVLO	16-LFSOP (Exposed Pad)	3.9 mm	0.154 in	Surface Mount	Automotive	16-HSSOP-C	1:1	CMOS

Catalog

Automotive 2ch 45 mΩ High-Side Switch with Variable OCD and OCD Mask Function

Key Features

• Dual TSD:This IC has thermal shutdown (Junction temperature detect) and ΔTj Protection (Power-MOS steep temperature rising detect)., AEC-Q100 Qualified(Grade 1), Built-in Variable Over Current Limit Function, Built-in Variable Over Current Mask Time Setting Function., Built-in Open Load Detection Function., Built-in Under Voltage Lockout Function (UVLO), Built-in Diagnostic Output, Low On-Resistance RON = 45mΩ (Typ), Monolithic Power Management IC with Control Unit (CMOS) and Power MOSFET on a Single Chip, Low Voltage Operation (VBB = 4.3V)

Description

BV2HD045EFU-C is a 2-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. An external component can arbitrarily set the over current limit and the time to limit to achieve the optimum over current protection for the load.