BD90521EFV-C
2.6V～5.5V, 2A, 0.3MHz to 2.4MHz 同步整流降壓DC/DC轉換器
BD90521EFV-C
BD90521EFV-C
2.6V～5.5V, 2A, 0.3MHz to 2.4MHz 同步整流降壓DC/DC轉換器
BD90521EFV-C是在電流模式下工作的同步整流式降壓DC/DC轉換器。可最大2.4MHz頻率工作，實現電感等外接元元件的小型化。還內建了Pch和Nch的輸出MOSFET，可提供最大2A的輸出電流。可透過外接電阻調整輸出電壓和振盪頻率。還可與外部脈衝同步。
Product Detail
功能安全:
類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
規格:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
2.6
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
0.6
Vout1(Max.)[V]
5
Iout1(Max.)[A]
2
SW frequency(Max.)[MHz]
2.4
Light Load mode
No
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
6.5x6.4 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- AEC-Q100 Qualified
- Up to 2.4MHz movement
- Excellent Load Response by Current Mode Control
- Built-in Pch/Nch Output MOSFET.
- Frequency Synchronization with External Clock.
- Output Error Monitor Terminal (PGOOD Terminal)
- Adjustable Output Voltage and Oscillation Frequency by External Resistors.
- Built-in Self-Reset Type Overcurrent Protection.
- Built-in Output Overvoltage/Short Circuit Detection.
- Built-in Temperature Protection (TSD) and UVLO.
