home products Semiconductors Power DC-DC Power Conversion MP2145 5.5V, 6A,1.2MHz High-Efficiency, 40uA Iq COT Step-Down Switcher with PG and mode selection
MP2145 5.5V, 6A,1.2MHz High-Efficiency, 40uA Iq COT Step-Down Switcher with PG and mode selection
MP2145

MP2145 5.5V, 6A,1.2MHz High-Efficiency, 40uA Iq COT Step-Down Switcher with PG and mode selection

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Pricing Table

The MP2145 is a monolithic, step-down, switch-mode converter with internal power MOSFETs.

Product Detail

The MP2145 is a monolithic, step-down, switch-mode converter with internal power MOSFETs. It can achieve up to 6A continuous output current from a 2.8V-to-5.5V input voltage with excellent load and line regulation. The output voltage can be regulated to as low as 0.6V. Constant-on-time control provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. The MP2145 is available in a small QFN2?mm package and requires only a minimal number of readily-available, standard, external components. The MP2145 is ideal for a wide range of applications, including storage (SSD, HDD), high-performance DSPs, FPGAs, and distributed power systems.

Pricing Table

Technical Specification

Vin (min) (V):
2.8
Vin (max) (V):
5.5
Iout (max) (A):
6
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.04
fsw (max) (kHz):
1200
Special Features:
Dynamic Voltage Scaling
Vfb (typ) (V):
0.6
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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