2.6V~5.5V, 2A, 0.3MHz to 2.4MHz 同步整流降压DC/DC转换器_BD90521EFV-C

BD90521EFV-C是在电流模式下工作的同步整流式降压DC/DC转换器。可最大2.4MHz频率工作,实现电感等外置元器件的小型化。还内置了Pch和Nch的输出MOSFET,可提供最大2A的输出电流。可通过外接电阻调整输出电压和振荡频率。还可与外部脉冲同步。

型号 | BD90521EFV-CE2
Status | 可购买
封装 | HTSSOP-B20
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | Taping
RoHS | Yes

特性:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

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]

5.0

Iout1(Max.)[A]

2.0

SW frequency(Max.)[MHz]

2.4

Light Load mode

No

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

特点:

  • 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.