BD9E200FP4-Z
4.5V～26V输入 2.0A 内置MOSFET 单通道 同步整流 降压型DC-DC转换器
BD9E200FP4-Z
4.5V～26V输入 2.0A 内置MOSFET 单通道 同步整流 降压型DC-DC转换器
BD9E200FP4-Z是一款内置低导通电阻功率MOSFET的单通道同步整流降压型DC-DC转换器。利用轻负载模式控制，可提高轻负载时的效率，因此非常适用于需要降低待机功耗的设备。
主要规格
特性：
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
4.5
Vin1(Max.)[V]
26
Vout1(Min.)[V]
0.7
Vout1(Max.)[V]
20.8
Iout1(Max.)[A]
2
SW frequency(Max.)[MHz]
0.5
Light Load mode
Yes
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.9x2.8 (t=0.95)
特点：
- Single Synchronous Buck DC/DC Converter
- Light Load Mode Control
- Frequency Spread Spectrum
- Internal Phase Compensation
- Over Voltage Protection(OVP)
- Over Current Protection(OCP)
- Short Circuit Protection(SCP)
- Thermal Shutdown Protection(TSD)
- Under Voltage Lockout Protection(UVLO)
- Reduced External Diode
- TSOT23-6L Package
Reference Design / Application Evaluation Kit
-
- Evaluation Board - BD9E200FP4-EVK-001
This Evaluation Board was developed for ROHM's single Synchronous buck DC/DC converter BD9E200FP4-Z.
