ISL9519C Datasheet - Intersil

ISL9519C Narrow VDC Regulator/Charger

PIN NUMBER 1 2 3 5 SYMBOL VSMB RST# ACOK BGATE DESCRIPTION SMBus interface Supply Voltage Input. Bypass with a 0.1µF capacitor to AGND. Logic input sets all SMBus registers to default values when low. AC Detect Output. This open drain output is high impedance when ADET is greater than 3.2V. The ACO.

Narrow VDC Regulator/Charger with SMBus Interface and Internal Switching FETs ISL9519C The ISL9519C is a highly integrated Narrow VDC system voltage regulator and battery charger controller. Operating parameters are programmable over the System Management Bus (SMBus). The ISL9519C is designed for applications where the system power source is either the battery pack or the output of the regulator/charger. This makes the max voltage to the system equal to the max battery voltage instead of the max.

ISL9519C Features

* ±0.5% System Voltage Accuracy (-10°C to +100°C)

* ±3% Accurate Input Current Limit

* ±3% Accurate Battery Charge Current Limit

* Variable Switching Frequency at Light Load Conditions for Higher Efficiency

* Fixed Frequency Operation at Higher Loads - Fixed F

ISL9519C Datasheet (742.01 KB)

ISL9519C Datasheet Preview — Preview of ISL9519C PDF

Datasheet Details

Part number:

ISL9519C

Manufacturer:

Intersil

File Size:

742.01 KB

Description:

Narrow vdc regulator/charger.

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ISL9519C Narrow VDC Regulator Charger Intersil

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