5-14V 3A 1ch Buck converter - BD9859EFJBD9859EFJ 는 주로 2차측 전원 용도로, 예를 들어 9V 나 12V 등의 고정 전원에서 1.2V/1.8V/3.3V/5V 등의 강압출력을 생성할 수 있습니다. 본 IC 는 750kHz 의 고주파 동작에 의한 외장 코일 / 콘덴서의 소형화, 15V 내압의 정류용 Nch-FET SW 내장, 또 전류 모드 제어에 의한 고속 부하 응답, 간단한 외부 설정 위상 보상 시스템을 채용하여 넓은 범위의 외장 정수에서 소형 전원을 간단하게 생성할 수 있습니다.
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* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다. |
Grade | Standard |
ch | 1 |
Integrated FET / Controller | Integrated FET |
Buck / Boost / Buck-Boost / Inverting | Buck |
Synchronous / Nonsynchronous | Nonsynchronous |
Vin1(Min.)[V] | 5.0 |
Vin1(Max.)[V] | 14.0 |
Vout1(Min.)[V] | 1.0 |
Vout1(Max.)[V] | 10.5 |
Iout1(Max.)[A] | 3.0 |
SW frequency(Max.)[MHz] | 0.75 |
Light Load mode | No |
EN | Yes |
PGOOD | No |
Operating Temperature (Min.)[°C] | -40 |
Operating Temperature (Max.)[°C] | 85 |
- ・100 mΩ Nch MOSFET 내장
・출력전류 3A
・발진 주파수 750kHz
・피드백 전압 1.0V±1.0%
・소프트 스타트 기능 내장
・과전류 보호회로, 저입력 오동작 방지회로, 가열 보호회로 내장
・EN 단자에 의한 ON/OFF 제어 (스탠바이 전류 0μA Typ.)
・패키지 : HTSOP-J8 패키지
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형명 | 제품 이름 | 패키지 | Datasheet | 유통 재고 |
---|---|---|---|---|
BD9G102G-LB | 6V to 42V, 0.5A 1ch Simple Buck Converter Integrated FET | SSOP6 | 구입 | |
BD9G201EFJ-M | 1ch Buck Converter | HTSOP-J8ES | 문의 | |
BD9G401EFJ-M | 1ch Buck Converter Integrated FET | HTSOP-J8ES | 구입 | |
BD9227F | 6V To 20V, 1A 1ch PWM Buck Converter with an Integrated FET | SOP8 | 구입 | |
BD9G341AEFJ-LB | 1ch 강압 스위칭 레귤레이터 | HTSOP-J8 | 구입 | |
BD9G341AEFJ | MOSFET 내장 1ch 강압 스위칭 레귤레이터 | HTSOP-J8 | 구입 |
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