Part Number
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SM6780AS |
Manufacturer
|
Nippon Precision Circuits Inc |
Description
|
Ni-Cd/Ni-MH Battery Charger IC |
Published
|
Apr 7, 2005 |
Detailed Description
|
SM6780AS
NIPPON PRECISION CIRCUITS INC.
Ni-Cd/Ni-MH Battery Charger IC
OVERVIEW
The SM6780AS is a quick charge control...
|
Datasheet
|
SM6780AS
|
Overview
SM6780AS
NIPPON PRECISION CIRCUITS INC.
Ni-Cd/Ni-MH Battery Charger IC
OVERVIEW
The SM6780AS is a quick charge control IC for Nickel-Cadmium (Ni-Cd) and Nickel Metal Hydride (Ni-MH) rechargeable batteries.
It supports quick charge, supplemental and pulse trickle charging modes.
The charging mode is selected automatically in response to the battery voltage, temperature and charging time.
The quick charge uses either negative delta voltage detection (−∆V), temperature detection (∆T/∆t), or charging time cutoff to control the charging process.
In addition, the quick charge mode can be placed on hold, if the battery voltage or battery temperature are abnormal, until normal conditions are resto...
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