home products Semiconductors Power DC-DC Power Conversion MP3221 6V,2.7A,1.2MHz, high-efficiency Step-up Converter with Input Disconnect
MP3221 6V,2.7A,1.2MHz, high-efficiency Step-up Converter with Input Disconnect
MP3221

MP3221 6V,2.7A,1.2MHz, high-efficiency Step-up Converter with Input Disconnect

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Pricing Table

The MP3221 is a 1.

Product Detail

The MP3221 is a 1.2MHz frequency, 6-pin TSOT23 current mode step up converter intended for small, low power applications. The device can step up three-cell alkaline, NiCd, and NiMH batteries, or a single-cell Li-on battery up to 6V. It is capable of delivering 1A output current at 5V with a supply voltage of 3V. The MP3221 provides the internal soft start and compensation to minimize the external component count and help producing a compact solution. It integrates a FAULT driver for external PMOS to disconnect the output from input when the part shuts down or in output short circuit condition. This disconnect feature allows the output to be completely discharged, thus allowing the part to draw less than 1? off current in shutdown mode. ?The MP3221 is available in a small 6?in TSOT23 package.

Pricing Table

Technical Specification

Vin (min) (V):
2.5
Vin (max) (V):
6
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.27
Vfb (V):
0.796
Regulated Outputs:
1
Vout (min) (V):
3
Vout (max) (V):
6
Special Features:
Input Disconnect
PG:
No
SS:
Internal
Isw Limit (typ) (A):
3.7
Input/Output Disconnect:
Yes
Down Mode:
No

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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