home products Semiconductors Power DC-DC Power Conversion MP9181 High Efficiency, Fast Transient, 3A, 20V Synchronous Step-Down Converter with 4.1V UVLO
MP9181 High Efficiency, Fast Transient, 3A, 20V Synchronous Step-Down Converter with 4.1V UVLO
MP9181

MP9181 High Efficiency, Fast Transient, 3A, 20V Synchronous Step-Down Converter with 4.1V UVLO

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Pricing Table

The MP9181 is a fully-integrated, high-efficiency, synchronous, step-down, switch mode converter.

Product Detail

The MP9181 is a fully-integrated, high-efficiency, synchronous, step-down, switch mode converter. It offers a very compact solution that can achieve 3A continuous output current over a wide input supply range with excellent load and line regulation. This device operates with high efficiency over a wide output-current load range. Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization. Full protection features include SCP, OCP, OVP, UVP, and thermal shut down. The MP9181 requires a minimal number of readily-available standard external components. This device is available in a space-saving 2mmx3mm 12-pin QFN package.

Pricing Table

Technical Specification

Vin (min) (V):
4.5
Vin (max) (V):
20
Iout (max) (A):
3
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.36
fsw (max) (kHz):
0
Special Features:
Programmable Frequency,Soft Stop
Vfb (typ) (V):
0.815
Common Features:
Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
COT

Additional Documentation

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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