STMicroelectronics, 1-Channel, Buck Controller, 0.8/60 V 1 MHz, QFN 20-Pin

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Subtotal 10 units (supplied on a continuous strip)*

₩38,258.00

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한팩당
10 - 98₩3,825.80
100 - 248₩3,628.40
250 - 498₩3,515.60
500 +₩3,412.20

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
261-5476P
제조사 부품 번호:
L3751PUR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Buck Controller

Output Voltage

0.8/60 V

Number of Outputs

1

Switching Frequency

1MHz

Mount Type

Surface

Polarity

Positive

Package Type

QFN

Quiescent Current

2.25mA

Pin Count

20

Output Type

Adjustable

Switching Regulator

Yes

Standards/Approvals

RoHS

Series

L3751

Maximum Input Voltage

75V

Maximum Operating Temperature

150°C

Minimum Input Voltage

6V

Minimum Operating Temperature

-40°C

Automotive Standard

No

COO (Country of Origin):
CN
The STMicroelectronics 6 V to 75 V wide input voltage synchronous buck controller features extreme voltage conversion ratio over switching frequency range (100 kHz - 1 MHz) thanks to 40 nsec minimum conduction time. The diode emulation (DEM) implements pulse skipping mode that maximizes the efficiency at light load giving controlled output voltage ripple. The forced PWM (FPWM) over the load range makes the switching frequency constant and minimizes the output voltage ripple.

Adjustable precision enable

Adjustable soft start or input voltage tracking

Pulse skipping or forced PWM operation at light load

Synchronization