home products Semiconductors Power DC-DC Power Conversion MPQ2122 Industrial Grade. 6V, 2A Dual Channel, 1MHz, Low Iq, PWM Sync Buck with High Efficiency and
MPQ2122 Industrial Grade. 6V, 2A Dual Channel, 1MHz, Low Iq, PWM Sync Buck with High Efficiency and TSOT23-8 package
MPQ2122

MPQ2122 Industrial Grade. 6V, 2A Dual Channel, 1MHz, Low Iq, PWM Sync Buck with High Efficiency and TSOT23-8 package

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Pricing Table

The MPQ2122 is an internally-compensated, 1MHz fixed-frequency, dual PWM, synchronous, step-down regulator.

Product Detail

The MPQ2122 is an internally-compensated, 1MHz fixed-frequency, dual PWM, synchronous, step-down regulator. The MPQ2122 operates from a 2.7V-to-6V input, generates an output voltage as low as 0.608V, and has a 45? quiescent current that makes it ideal for powering portable equipment that runs on a single cell lithium-ion (Li+) battery. The MPQ2122 integrates dual 80m? high-side switches and 35m? synchronous rectifiers for high efficiency without an external Schottky diode. Peak-current mode control and internal compensation limits the minimum number of readily-available external components. Fault-condition protections include cycle-by-cycle current limiting and thermal shutdown. The MPQ2122 is available in an 8-pin TSOT23-8 package.

Pricing Table

Technical Specification

Vin (min) (V):
2.7
Vin (max) (V):
6
Iout (max) (A):
2
Grade:
Industrial
Type:
Switching Regulators
Iq (typ) (mA):
0.045
fsw (max) (kHz):
1000
Special Features:
100% Duty Cycle
Vfb (typ) (V):
0.608
Common Features:
Light-Load Efficiency,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)

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