BD9SD11NUX-C
车载用 2.7V～5.5V输入 600mA 1ch同步整流 降压DC/DC转换器
BD9SD11NUX-C
车载用 2.7V～5.5V输入 600mA 1ch同步整流 降压DC/DC转换器
BD9SD11NUX-C是内置低导通电阻的功率MOSFET的同步整流降压型DC/DC转换器。最大可输出600mA的电流。具有2.2MHz高速开关频率，适用于小型电感。具有基于电流模式控制的高速瞬态响应性能。内置输出电压设定为1.15V的反馈电阻和相位补偿电路，可以用较少的外接零部件构建应用。
主要规格
功能安全:
特性：
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]
1.133
Vout1(Max.)[V]
1.167
Iout1(Max.)[A]
0.6
SW frequency(Max.)[MHz]
2.2
Light Load mode
No
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
2x2 (t=0.6)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified (Grade 1)
- Single Synchronous Buck DC/DC Converter
- Adjustable Soft Start Function
- Power Good Output
- Input Under Voltage Lockout Protection (UVLO)
- Short Circuit Protection (SCP)
- Output Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- Thermal Shutdown Protection (TSD)
