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SM6781 Datasheet (PDF) - Nippon Precision Circuits Inc

SM6781 Datasheet PDF - Nippon Precision Circuits Inc
Part # SM6781
Download  SM6781 Download

File Size   101.7 Kbytes
Page   10 Pages
Manufacturer  NPC [Nippon Precision Circuits Inc]
Direct Link  http://www.npc.co.jp/en
Logo NPC - Nippon Precision Circuits Inc
Description Ni-MH/Ni-Cd Battery Charger IC

SM6781 Datasheet (PDF)

Go To PDF Page Download Datasheet
SM6781 Datasheet PDF - Nippon Precision Circuits Inc

Part # SM6781
Download  SM6781 Click to download

File Size   101.7 Kbytes
Page   10 Pages
Manufacturer  NPC [Nippon Precision Circuits Inc]
Direct Link  http://www.npc.co.jp/en
Logo NPC - Nippon Precision Circuits Inc
Description Ni-MH/Ni-Cd Battery Charger IC

SM6781 Datasheet (HTML) - Nippon Precision Circuits Inc

SM6781 Datasheet HTML 1Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 2Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 3Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 4Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 5Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 6Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 7Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 8Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 9Page - Nippon Precision Circuits Inc SM6781 Datasheet HTML 10Page - Nippon Precision Circuits Inc

SM6781 Product details

OVERVIEW
The SM6781BV is a quick charge control IC for Nickel Metal Hydride (NiMH) and Nickel-Cadmium (NiCd) rechargeable batteries. Quick charging ends in response to negative delta voltage detection (–∆V) and maximum charging time detection functions. Also, quick charge mode is placed on hold if the battery voltage becomes abnormal, until normal conditions are restored. The SM6781BV requires few external components to realize a high-stability quick charge battery charger.

FEATURES
■ Ni-MH/Ni-Cd battery quick charge control
■ −∆V and maximum charge time cutoffs
■ 15min (typ) −∆V detection invalid time
■ – 4mV (typ) −∆V detection accuracy
■ Inhibit function
■ Charge condition LED indicator output (on, pulsed, off)
■ Low power dissipation standby mode (< 1µA)
■ 8-pin VSOP package




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