SM6733, SM678, SM6781BV Selling Leads, Datasheet
MFG:BOURNS Package Cooled:9813+ D/C:SOJ-8
SM6733, SM678, SM6781BV Datasheet download
Part Number: SM6733
MFG: BOURNS
Package Cooled: 9813+
D/C: SOJ-8
SM6733, SM678, SM6781BV
- Table of contents:
Info of SM6733
Info of SM678
Info of SM6781BV
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About SM600
PDF/DataSheet Download
Datasheet: SM600
File Size: 68051 KB
Manufacturer: MICROSEMI [Microsemi Corporation]
Download : Click here to Download
About SM6780AS
PDF/DataSheet Download
Datasheet: SM6780AS
File Size: 125952 KB
Manufacturer: NPC [Nippon Precision Circuits Inc]
Download : Click here to Download
About SM6781BV
PDF/DataSheet Download
Datasheet: SM6781BV
File Size: 104151 KB
Manufacturer: NPC [Nippon Precision Circuits Inc]
Download : Click here to Download
SM6781BV General Description
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
SM6781BV Maximum Ratings
| Parameter |
Symbol |
Condition |
Rating |
Unit |
| Supply voltage range |
VDD |
-0.3 to 7.0 |
V | |
| Input voltage range |
VIN |
-0.3 to 7.0 |
V | |
| Storage temperature range |
Tstg |
-55 to 125 |
| |
| Operating temperature range |
Topr |
-25 to 85 |
| |
| Power dissipation |
PD |
150 |
mW |
SM6781BV 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 (< 1A)
` 8-pin VSOP package
` −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 (< 1A)
` 8-pin VSOP package
SM6781BV Connection Diagram
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