ISL9230 - High Power Li-Ion Charger W/I-Path Management

Renesas

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Datasheet Details

Part number	ISL9230
Manufacturer	Renesas
File Size	1.11 MB
Description	High Power Li-Ion Charger W/I-Path Management
Datasheet	ISL9230-Renesas.pdf

ISL9230 Product details

Description

C1 4.7µF X5R ceramic capacitor C2 1µF X5R ceramic capacitor C3 4.7µF X5R ceramic capacitor RIREF (Application specific) RTIME (Application specific) RILIM (Application specific) R1, R2 300 to 1k, 5% resistor D1, D2 LEDs for indication FIGURE 1. TYPICAL APPLICATION CIRCUIT FN7642 Rev 2.00 September 22, 2011 Page 1 of 20 ISL9230 Block Diagram VIN ILIM ILIMREF VOUTREF VOUT 155°C DIE TEMP TIME AC/USB MODE CONT CHGEN Q1 ISL9230 VIN CHG PUMP IBAT IREF VIN VBAT IOUT IBAT CLK S Q R IBATREF HIT

Features

Complete Charger for Single-Cell Li-ion/Polymer Batteries.
Current Path Management Optimize for Charge and System Currents.
Intelligent Timeout Interval Based on Actual Charge Current.
1% Charger Output Voltage Accuracy.
Programmable Input Current Limit.
Programmable Charge Current.
NTC Thermistor Input.
Complies with USB Charger.
Charge Current Thermal Foldback for Thermal Protection.
Trickle Charge for F.

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Published: Dec 11, 2018 |