BD9B306ANF-Z
2.7V ~ 5.5V 입력, 3.0A FET 내장 싱글 동기 정류 강압 DC/DC 컨버터
신규 설계 비추천
BD9B306ANF-Z
2.7V ~ 5.5V 입력, 3.0A FET 내장 싱글 동기 정류 강압 DC/DC 컨버터
기존 고객을 서포트하기 위해 생산하는 제품입니다. 신규 설계용으로는 판매하지 않습니다.
Product Detail
사양 :
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
2.7
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
0.6
Vout1(Max.)[V]
4
Iout1(Max.)[A]
3
SW frequency setting (Max.)[MHz]
2.2
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
1.5x1.5 (t=1.00)
특징 :
- 싱글 동기식 강압 DC-DC 컨버터
- Constant On-time 제어
- Light Load Mode 제어
- ±1% 기준 전압 정확도
- 100% 듀티 사이클
- Power Good 출력
- 출력 방전 기능
- 과전압 보호 (OVP)
- 과전류 보호 (OCP)
- 단락 보호 (SCP)
- 과열 보호 (TSD)
- 저전압 록아웃 보호 (UVLO)
레퍼런스 디자인 / 어플리케이션 평가 Kit
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- Evaluation Board - BD9B306ANF-EVK-001
This Evaluation Board was developed for ROHM's Single Synchronous Buck DC/DC Converter BD9B306ANF-Z. BD9B306ANFZ is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The output voltage can achieve a high accuracy due to ±1 % reference voltage. It features fast transient response due to constant on-time control system. The Light Load Mode control improves efficiency in light-load conditions. It is ideal for reducing standby power consumption of equipment. Power Good function makes it possible for system to control sequence. It achieves high power density and offers a small footprint on the PCB by employing 6 pins in a 1.5 mm x 1.5 mm small package.
