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KA3885 |
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| Part Number | KA3885 |
| Manufacturer | Fairchild |
| Description | KA3882/3/4/5 SMPS CONTROLLER CURRENT MODE PWM CONTROLLER The KA3882/3/4/5 are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up ... |
| Features |
• • • • • • • Low Start Current 0.2mA (typ) Operating Range Up To 500KHz Cycle by Cycle Current Limiting Under Voltage Lock Out With Hysteresis Short Shutdown Delay Time: typ.100ns High Current Totempole Output Output Swing Limiting: 22V ORDERING INFORMATION Device KA388X KA388XD Package 8 DIP 8 SOP Operating Temperature 0 ~ + 85 0 ~ + 85 Î Î BLOCK DIAGRAM Rev. B ©1999 Fairchild Semiconductor Corporation KA3882/3/4/5 SMPS CONTROLLER ABSOLUTE MAXIMUM RATINGS Characteristic Supply Voltage Output Current Analog Inputs (pin 2, 3) Error Amp. Output Sink Current Power Dissipation Symbol VCC ... |
| Document |
 KA3885 Data Sheet
PDF 69.50KB |
| Distributor | Stock | Price | Buy |
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