home products Semiconductors Power DC-DC Power Conversion MPQ2454 Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start
MPQ2454 Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start
Monolithic Power Systems (MPS)
MPQ2454

MPQ2454 Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

Manufacturer: Monolithic Power Systems (MPS)

Datasheet: MPQ2454

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Delivers to Europe.

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Product Detail

The MPQ2454 is a frequency-programmable (350kHz to 2.3MHz) step-down switching regulator with an integrated internal high-side, high-voltage power MOSFET. It outputs efficiently up to 0.6A and has current-mode control for fast loop response. The wide 3.3V to 36V input range accommodates a variety of step-down applications in automotive-input environments. A 3.5? shutdown-mode quiescent current allows for use in battery-powered applications. Also, the device has a high duty cycle and low drop-out mode for automotive cold-crank conditions. The MPQ2454 achieves high-power conversion efficiency over a wide load range by scaling down the switching frequency at light-load conditions to reduce both switching and gate driving losses. Frequency foldback prevents inductor current runaway during start-up and short circuit. Thermal shutdown provides reliable, fault-tolerant operation. An open-drain power good (PG) signal indicates when the output is within its nominal voltage. The MPQ2454 is available in MSOP-10 EP and QFN-10 (3mmx3mm) packages.

MPQ2454 Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start
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The MPQ2454 is a frequency-programmable (350kHz to 2.
MPQ2454
New
MPQ2454
0.00
Monolithic Power Systems (MPS)
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Pricing Table

Technical Specification

Vin (min) (V):
3.3
Vin (max) (V):
36
Iout (max) (A):
0.6
Grade:
Industrial
Type:
Switching Regulators
Iq (typ) (mA):
0.06
fsw (max) (kHz):
2300
Special Features:
Programmable Frequency
Vfb (typ) (V):
0.8
Common Features:
External Soft Start,Power Good
Control Mode:
Current Mode

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)
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