2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz 同步整流降壓DC/DC轉換器 - BD90521MUV-C

BD90521MUV-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。

料號 | BD90521MUV-CE2
狀態 | 推薦品
封裝 | VQFN20SV4040
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

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

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.