RT9470DWSC Lithium Ion/Polymer Charger IC 30-WLCSP 2.1x2.5mm Package

Name: RT9470DWSC Lithium Ion/Polymer Charger IC 30-WLCSP 2.1x2.5mm Package
Brand: UDEL Chips Tech Co., Ltd.

Compact 30-WLCSP battery charger IC (2.1x2.5mm) optimized for lithium-ion and lithium-polymer batteries. Features high-efficiency charging, robust thermal management, and ideal for space-constrained applications in smartphones, wearables, and portable electronics.

Shipping Method LCL, AIR, FCL, Express

Operating Temperature -40°C ~ 85°C (TA)

Category Integrated Circuits (ICs) Power Management (PMIC) Battery Chargers

Description IC BATT CHG LI-ION 1CELL 30WLCSP

Battery Pack Voltage 4.7V

Charge Current - Max 3A

Product Description

RT9470DWSC Battery Charger IC

Advanced lithium-ion/polymer battery charger integrated circuit designed for efficient power management in modern electronic devices.

Key Specifications

Parameter	Specification
Package Type	30-WLCSP (2.1x2.5mm)
Battery Chemistry	Lithium-Ion / Lithium-Polymer
Package Dimensions	2.1mm x 2.5mm
Pin Count	30 pins

Product Features

Compact 30-WLCSP package for space-constrained applications
Optimized for lithium-ion and lithium-polymer battery chemistries
Small footprint design (2.1x2.5mm) ideal for portable electronics
High-efficiency charging performance
Robust thermal management capabilities

Applications

Smartphones and mobile devices
Wearable technology and IoT devices
Portable medical equipment
Consumer electronics and accessories

Technical Information

Part Number: RT9470DWSC

The RT9470DWSC represents advanced charging technology in an ultra-compact 30-WLCSP package, providing reliable power management solutions for modern battery-powered applications.