home products Semiconductors Power DC-DC Power Conversion MP2125 Dual 1.5A, 1.2MHz Synchronous Step-Down Converter
MP2125 Dual 1.5A, 1.2MHz Synchronous Step-Down Converter
MP2125

MP2125 Dual 1.5A, 1.2MHz Synchronous Step-Down Converter

Quantity breaks available. View Pricing Table

Pricing Table

The MP2125 is a fully integrated dual PWM step-down converter with built-in internal power MOSFETs.

Product Detail

The MP2125 is a fully integrated dual PWM step-down converter with built-in internal power MOSFETs. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) Battery, with an input range from 2.7V to 6V. The MP2125 can provide up to 1.5A of load current with output voltage as low as 0.8V for each output. It can also operate at 100% duty cycle for low dropout applications. With peak current mode control and internal compensation, the MP2125 is stable with ceramic capacitors and small inductors. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. MP2125 is available in the small 14-pin 3mmx4mm QFN package.

Pricing Table

Technical Specification

Vin (min) (V):
2.7
Vin (max) (V):
6
Iout (max) (A):
1.5
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.6
fsw (max) (kHz):
1200
Special Features:
100% Duty Cycle
Vfb (typ) (V):
0.8
Common Features:
Synchronous Rectification
Control Mode:
Current Mode

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)

Need Help?

We have local language and currency support in each of our 28 locations, ensuring you always have access to friendly customer support to deliver your hardware solutions regardless of your location.

Request a callback from our experts