Datasheet Details
| Part number | SM6780AS |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 123.00 KB |
| Description | Ni-Cd/Ni-MH Battery Charger IC |
| Datasheet |
 SM6780AS Datasheet
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General Description
Number 1 Name TIME Description Charge time select 3-level input.
HIGH: 240 minutes, MID (VDD /2): 120 minutes, LOW: 80 minutes Charge indicator LED driver output.
Open-drain output.
Key Features
- s s s PINOUT (Top view) s s s s s s s s Ni-Cd/Ni-MH battery quick charge control.
- ∆V, ∆T/∆t, and maximum charge time cutoffs 3 charge modes (quick charge, supplemental, pulse trickle charge) 3 selectable charge times (80, 120, and 240 minutes) Charge condition LED indicator output (on, pulsed, off) Low power dissipation mode 4.0 to 5.5V operating supply voltage 300sec (typ).
- ∆V detection invalid time 8mV (typ).
- ∆V detection accuracy 25mV/min (typ) ∆T/∆t detection acc.