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Product Detailed Parameters
- Description：IC BATT CONTROLLER 6SSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Battery Chemistry：-
- Voltage - Supply (Max)：12V
- Operating Temperature：0°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：6-SSOP
- Number of Cells：-
- Current - Charging：Constant
- Programmable Features：-
- Fault Protection：-
- Charge Current - Max：25mA
- Battery Pack Voltage：-
- Interface：-
- Grade：-
- Qualification：-
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Overview
The BD6551G-TR is a battery charger controller manufactured by Rohm Semiconductor, designed for single-cell lithium-ion or lithium-polymer batteries. It operates within an input supply voltage range of 1.8 V to 12 V and utilizes a compact SSOP-6 surface-mount package. The device integrates control logic for charging management, supporting standard charging profiles required for portable electronic applications.
Feature Summary
- Integrates control logic for single-cell lithium-ion and lithium-polymer battery charging management
- Operates with a wide input supply voltage range from 1.8 V to 12 V
- Utilizes a compact SSOP-6 surface-mount package for space-constrained designs
Applications
- Single-cell lithium-ion battery charging in portable electronics
- Lithium-polymer battery management systems
- Consumer devices requiring integrated charging control
Procurement Notes
Verify the specific datasheet revision and electrical characteristics against the latest official Rohm documentation before integration. Confirm that the SSOP-6 package dimensions and pinout match the target PCB layout requirements. Ensure compliance with relevant environmental standards as specified in the manufacturer's product information.
Selection Notes
Select this component when designing circuits for single-cell Li-ion or Li-Po batteries requiring an integrated controller. The wide input voltage range supports various power sources. Evaluate thermal performance and ensure the SSOP-6 footprint aligns with available board space and manufacturing capabilities.
Part Context
This part belongs to the BD6551G series of battery chargers produced by Rohm Semiconductor. It is categorized under battery management ICs, specifically targeting controllers for single-cell rechargeable batteries in consumer electronics and portable devices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Rohm documentation or authorized distributors for verified alternatives.
