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RT9490WSC

Battery Management 5A 1-4 Cell Buck-Boost Switching Battery Charger
Technical Specifications
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1 ~ 4
Current - Charging Constant - Programmable
Programmable Features Current, Timer, Voltage
Fault Protection Over Current, Over Temperature, Over-Under Voltage, Short Circuit
Charge Current - Max 5A
Battery Pack Voltage 18.8V (Max)
Voltage - Supply (Max) 24V
Interface I2C
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 56-UFBGA, WLCSP
Supplier Device Package 56-WLCSP (2.93x3.46)
📦 Product Attributes
Packaging Reel
Standard Pack Qty 1500
🔁 Alternate / Replacement Parts
Alternate Packaging
Suggested Replacement
4,234
Units In Stock
📦 Reel
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  • Global shipping
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🔑 Key Specifications
Category Battery Management
RoHS RoHS Compliant
Lifecycle New Product
Lead Time 0 Days (from factory)
📄 Documentation
Datasheet not available
🌐 Compliance & Export
Country / Standard Code
USHTS 8542390090
ECCN EAR99
Product Overview

The RT9490WSC from Richtek falls under the battery management category. It features a battery chemistry of Lithium Ion/Polymer, a number of cells of 1 ~ 4, a current, charging of Constant - Programmable, a programmable features of Current, Timer, Voltage, a fault protection of Over Current, Over Temperature, Over-Under Voltage, Short Circuit and a charge current, max of 5A. This part has a typical lead time of 0 Days from factory. Simplytronix carries RT9490WSC in stock, backed by a genuine parts guarantee and quick dispatch.

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