Battery Charge Management ICs

ROHM Semiconductor Battery Charge Management ICs provide two port BC1.2 detection, a dual-source battery charger, and a battery monitor with many alarm outputs. These ROHM ICs feature programmable charging voltage and current, two separate input sources, a step-up/down switching charger, JEITA-compliant charging profile, and battery short-circuits. The battery charge management ICs are available in a 40-pin Quad Flat No-leads (QFN) and small wafer-level CSP packages designed for space-constraint equipment. These ICs have an input operating voltage of 3.8V to 25V, a programmable switching frequency range of 600kHz to 1.2MHz and an operating temperature range of -30ºC to 85ºC. These battery charge management ICs are ideal for ultrabooks, notebooks, ultra-mobile, and tablet PCs.

Types of Power Management ICs
Change category view
Results: 14
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Output Voltage
ROHM Semiconductor Battery Management IC, Power Supply Control, Backup Battery Control (3V & 2.5V batteries), Overcharge Protection, Disable Output on Low Volt Detection
Datasheet
1 000In Stock
Min.: 1
Mult.: 1
: 1 000

SMD/SMT WQFN-12
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
5 965In Stock
9 000Expected 13/08/2026
Min.: 1
Mult.: 1
: 3 000

SMD/SMT VSSOP-8
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
3 000In Stock
Min.: 1
Mult.: 1
: 3 000

SMD/SMT VSSOP-8
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
3 000In Stock
Min.: 1
Mult.: 1
: 3 000

SMD/SMT VSSOP-8
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
2 490In Stock
Min.: 1
Mult.: 1
: 2 500

SMD/SMT LQFP-32 2.4 V, 4.3 V
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
4 160In Stock
Min.: 1
Mult.: 1
: 4 160

SMD/SMT TSSOP-20 2.4 V, 3.3 V
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

SMD/SMT TSSOP-20 2.4 V, 3.3 V
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

SMD/SMT TSSOP-20 2.4 V, 3.3 V
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

SMD/SMT TSSOP-20 2.4 V, 3.3 V
ROHM Semiconductor Gate Drivers Non-insulated Gate Drivers for Battery Management System (BMS)
Datasheet
4 150In Stock
Min.: 1
Mult.: 1
: 4 160

SMD/SMT TSSOP-20
ROHM Semiconductor Battery Management Li-Ion Battery Management LSI: overvoltage detectionDual overvoltage alarm outputs
Datasheet
7 630In Stock
Min.: 1
Mult.: 1
: 4 160

SMD/SMT TSSOP-20 4.3 V
ROHM Semiconductor Battery Management Battery Management IC, Overvoltage Protector for 14-Series Cell Li-ion Rechargeable Batteries
Datasheet
1 965Expected 03/09/2026
Min.: 1
Mult.: 1
: 2 000

SMD/SMT TSSOP-20 4.3 V
ROHM Semiconductor Battery Management 1-4 Cell Bat Mgr 2 port BC1.2 Det
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

SMD/SMT UCSP55M3C-41
ROHM Semiconductor Battery Management 1-4 Cell Bat Mgr 2 port BC1.2 Det
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

SMD/SMT UQFN-40 19.2 V