MPNHarborRFQ 0
BD99954MWV-E2 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN11 sourced attributes1 source document

Rohm Semiconductor · exact orderable part

BD99954MWV-E2

IC BATT LI-ION 1-4C UQFN040V5050

Function
Battery Monitor
Battery Chemistry
Lithium Ion
Number of Cells
1 ~ 4
Fault Protection
Over Voltage, Short Circuit
Interface
I²C, SMBus
Product Status
Active
Operating Temperature
-30°C~85°C
Mounting Type
Surface Mount
Base Product Number
BD99954
Original manufacturerCommercial terms confirmed per lot
ManufacturerRohm Semiconductor
Package / case40-VFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

11 normalized values · 1 validated source

Report a data issue
ParameterValue
Base Product NumberBD99954 [1]
Battery ChemistryLithium Ion [1]
Fault ProtectionOver Voltage, Short Circuit [1]
FunctionBattery Monitor [1]
MfrRohm Semiconductor [1]
InterfaceI²C, SMBus [1]
Mounting TypeSurface Mount [1]
Number of Cells1 ~ 4 [1]
Operating Temperature-30°C~85°C [1]
Product StatusActive [1]
Package / Case40-VFQFN Exposed Pad [1]
Specification references[1]Rohm Semiconductor BD99954MWV-E2 vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerRohm SemiconductorView brand page →CategoryBattery ManagementView category page →

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