(Hong Kong)
Product Summary
The bd9781hfp-tr is a Flexible Step-Down Switching Regulator.
Parametrics
bd9781hfp-tr absolute maximum ratings: (1)Supply voltage, VIN: 36 V; (2)Output SW voltage, VSW: 36 V; (3)Output SW current, LSW: 4 A; (4)EN/SYNC, INV pin voltage, VINV: 36 V; (5)RT, FB pin voltage, VRT: 7 V; (6)Power dissipation, PD: 5.5 W; (7)Operating temperature range, TOPR: -40 to +125 ℃; (8)Storage temperature range, TSTG: -55 to +150 ℃; (9)Maximum junction temperature, TJMAX: 150 ℃.
Features
bd9781hfp-tr features: (1)Wide input range: 7 to 35 V; (2)Integrated 4 A pch power MOS FET; (3)High precision: ±2 %; (4)Adjustable frequency: 50 to 500 KHz.
Diagrams
| Image | Part No | Mfg | Description |  |
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 BD9781HFP-TR |
ROHM Semiconductor |
Switching Converters, Regulators & Controllers IC REG SW 4A P-CH MOSF STDN |
Data Sheet |
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