MPS MP4558DN-LF-P, 1 Synchronous Step-Down Converter, Converter 1A, 0.8 → 52 V, 2 MHz 8-Pin, SOIC8E

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Subtotal (1 reel of 500 units)*

£884.50

(exc. VAT)

£1,061.50

(inc. VAT)

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Units
Per unit
Per Reel*
500 +£1.769£884.50

*price indicative

RS Stock No.:
337-250
Mfr. Part No.:
MP4558DN-LF-P
Brand:
MPS
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Brand

MPS

Regulator Function

Synchronous Step Down

Regulator Type

Synchronous Step-Down Converter

Maximum Output Current

1A

Number of Outputs

1

Output Voltage

0.8 → 52 V

Load Regulation

1 %

Package Type

SOIC8E

Pin Count

8

Maximum Switching Frequency

2 MHz

COO (Country of Origin):
CN
The MPS International Ltd Step down switching regulator with an integrated internal high side high voltage power MOSFET. It provides up to a 1A output with current mode control for fast loop response and easy compensation. The wide 3.8V to 55V input range accommodates a variety of step down applications, including automotive input. A 12μA shutdown mode supply current makes it suitable for battery powered applications. A scaled down switching frequency in light load conditions provides high power conversion efficiency over a wide load range while reducing switching and gate driver losses.

250mΩ internal power MOSFET
Up to 2MHz programmable switching frequency
140μA quiescent current
Stable with ceramic capacitors
Internal soft start
Up to 95% efficiency

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