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STBC02JR
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Product Detailed Parameters
- Description：IC BAT CHG LI-ION 1CL 30FLIPCHIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Battery Chemistry：Lithium Ion/Polymer
- Voltage - Supply (Max)：5.4V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：30-UFBGA, FCBGA
- Supplier Device Package：30-FlipChip (2.59x2.25)
- Number of Cells：1
- Current - Charging：Constant - Programmable
- Programmable Features：Timer
- Fault Protection：Over Current, Over Temperature, Over Voltage, Reverse Current, Short Circuit
- Charge Current - Max：450mA
- Battery Pack Voltage：4.2V
- Interface：-
- Grade：-
- Qualification：-
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Overview
The STBC02JR is a highly integrated power management IC from STMicroelectronics designed for single-cell lithium-ion battery charging. It combines a linear battery charger, a 150 mA low-dropout (LDO) regulator, two SPDT load switches, and a smart reset/watchdog block within a FlipChip-30 package. The device operates with a supply voltage range of 2.6 V to 5 V and supports fast charge currents up to 450 mA. It features an adjustable floating voltage up to 4.45 V and includes an embedded protection circuit module (PCM) for overcharge, over-discharge, and overcurrent safety.
Feature Summary
- Integrates linear battery charger, LDO, load switches, and watchdog in one package
- Supports programmable CC/CV charging algorithm with independent pre-charge and fast-charge settings
- Includes embedded protection circuit module for comprehensive battery fault prevention
- Features ultra-low current consumption in shipping mode to maximize shelf life
Applications
- Single-cell lithium-ion battery charging in portable consumer electronics
- Power management systems requiring integrated load switching and regulation
- Battery-powered devices needing automatic power path management
Procurement Notes
Verify the specific suffix 'JR' against the official STMicroelectronics datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the required FlipChip-30 footprint and check for any regional compliance certifications such as RoHS status before finalizing procurement orders.
Selection Notes
Select this component when a compact solution is needed that integrates charging, regulation, and load switching. It is suitable for designs requiring precise control over charging profiles and robust battery protection mechanisms without external discrete components for basic power management functions.
Part Context
The STBC02 belongs to STMicroelectronics' dedicated battery management family, focusing on high integration for mobile applications. This series addresses the need for space-constrained designs by combining multiple power management functions into a single small-footprint package, reducing overall system complexity and board area requirements.
Replacement Considerations
Consult official STMicroelectronics documentation for direct pin-to-pin replacements or functional equivalents within the same product family. Verify that any substitute maintains the FlipChip-30 package dimensions and electrical characteristics for seamless integration.
