MPS MPQ4558DQ-AEC1-LF-P, 1 Synchronous Step-Down Converter, Converter 1A, 0.8 → 52 V, 2 MHz 10-Pin, QFN10

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Subtotal (1 tape of 5 units)*

£14.99

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£17.99

(inc. VAT)

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5 - 45£2.998£14.99
50 - 95£2.846£14.23
100 +£2.636£13.18

*price indicative

Packaging Options:
RS Stock No.:
337-423
Mfr. Part No.:
MPQ4558DQ-AEC1-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

Package Type

QFN10

Pin Count

10

Maximum Switching Frequency

2 MHz

COO (Country of Origin):
CN
The MPS International Ltd Step Down Converter is a high frequency, 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 4.5V 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.

140μA quiescent current
Stable with ceramic capacitors
Internal soft start
Up to 95% efficiency
Output adjustable from 0.8V to 52V
AEC Q100 qualified

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