home products Semiconductors Power DC-DC Power Conversion MP2321 19V, 2A, 40? IQ, High-Efficiency, Constant-On-Time, Step-Down Converter in a QFN (2mmx3mm) Pa
MP2321 19V, 2A, 40? IQ, High-Efficiency, Constant-On-Time, Step-Down Converter in a QFN (2mmx3mm) Package
MP2321

MP2321 19V, 2A, 40? IQ, High-Efficiency, Constant-On-Time, Step-Down Converter in a QFN (2mmx3mm) Package

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Pricing Table

The MP2321 is a fully-integrated, high-efficiency, synchronous, step-down, switch-mode converter with 40? of quiescent current.

Product Detail

The MP2321 is a fully-integrated, high-efficiency, synchronous, step-down, switch-mode converter with 40? of quiescent current. The MP2321 achieves 2A of continuous output current over a wide input supply range with excellent load and line regulation and can operate with high efficiency over a wide output current load range. The MP2321 is optimized for battery-operated applications and applications requiring high light-load efficiency. With constant-on-time (COT) control, the MP2321 provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown. The MP2321 requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-14 (2mmx3mm) package.

MP2321 19V, 2A, 40? IQ, High-Efficiency, Constant-On-Time, Step-Down Converter in a QFN (2mmx3mm) Package
https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/mps/MP2321.jpg?ext=.jpg&maxsidesize=400
The MP2321 is a fully-integrated, high-efficiency, synchronous, step-down, switch-mode converter with 40? of quiescent current.
MP2321
New
MP2321
Monolithic Power Systems (MPS)
https://www.epsglobal.com/getmetafile/5919b031-ff1d-4f79-8c75-d15d466e323a

Pricing Table

Technical Specification

Vin (min) (V):
4
Vin (max) (V):
19
Iout (max) (A):
2
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.04
fsw (max) (kHz):
0
Special Features:
Programmable Frequency
Vfb (typ) (V):
0.6
Common Features:
External Soft Start,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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