BD33FA1FP3
100mA 固定輸出 LDO穩壓器
BD33FA1FP3
100mA 固定輸出 LDO穩壓器
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Description
BD33FA1FP3為可供應輸出電流0.1A的穩壓器。輸出電壓為3.3V、輸出精度為±1%。封裝採用散熱性優異的SOT89-3K。內建防止IC破壊保護功能、如保護IC不受輸出短路等破壊的過電流保護電路、保護IC不受過負載等狀態造成的熱破壊。本產品亦可應用在數位家電等用途。本產品亦對應陶瓷電容、協助整機的小型化、高壽命化。
Product Detail
Specifications
ch
1
Withstand Voltage (Max.)[V]
30
Vin(Min.)[V]
6.3
Vin(Max.)[V]
25
Iout(Max.)[A]
0.1
Vout Type
Fixed
Vout Accuracy
±1.0% (Ta=25℃)
Circuit Current[mA]
0.3
Dropout Voltage (Typ.)[V]
1.0(Io=0.1A)
Load Regulation[mV]
Vo x 0.005V (Io=0 to 100mA)
Output Capacitor[µF]
1
Shutdown Function
No
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Under Voltage Lock Out
No
Discharge Function
No
Soft Start
Yes
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Features
- High accuracy output voltage
- Built-in Over current protection circuit (OCP)
- Built-in Temperature protection circuit (TSD)
- Soft start function
Reference Design / Evaluation Tool
-
- Reference Design - REF67010
- 3.6kW Interleaved Boost PFC
The REF67010-IPFC_3.6kW-EVK-A04 is a Reference Board with Interleaved Boost PFC topology. It demostrates ROHM’s strong power devices portfolio i.e., high speed switching device Field Trench IGBT and SiC SBD diodes in the Boost Stage. The Auxiliary power supply uses PWM type DC/DC converter IC with 800V Integrated MOSFET and Super-Fast Recovery Diode. The converter is rated at 3.6kW.
This reference design consists of the following three boards.- REF67010-IPFC_3.6kW-EVK-A04_PCBA016: Main board
- REF67010-IPFC_3.6kW-EVK-A04_PCBA017: Auxiliary power supply board
- REF67010-IPFC_3.6kW-EVK-A04_PCBA018: Controller board
