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  4. 1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E (Monolithic Power Systems, Inc.)
1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E-MP3414E
1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E-Monolithic Power Systems, Inc.

1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response

About This Product

■Summary

The MP3414E is a high efficiency, current mode, synchronous step-up converter with output disconnect. It can start from input voltages (VIN) as low as 0.8V and features inrush current limiting and output short-circuit protection (SCP). An integrated P-channel synchronous rectifier (SR) improves efficiency and eliminates the need for external Schottky diodes. The P-channel MOSFET disconnects the output from the input when the IC shuts down. This feature allows output disconnect to fully discharge the output, allowing 1μA of supply current (ISD) in shutdown mode, such that the MP3414E only draws 1μA of supply current in shutdown mode. A fixed switching frequency (fSW) of 1MHz allows for small external components. Internal compensation and soft-start (SS) reduce the number of external components and provide a compact solution. The MP3414E has an integrated power MOSFET that supports up to 4V output voltage (VOUT) and up to 1.8A peak current (ISW). The MP3414E is available in a small TSOT23-8 package.

■Features and benefits

・Up to 96% efficiency ・Low starting voltage (VSU) of 0.8V ・Input voltage (VIN) range from 0.6V to 4V ・Output voltage (VOUT) range from 1.8V to 4V ・Built-in synchronous rectifier (SR) ・1MHz fixed switching frequency (fSW) ・34μA quiescent current (quiescent current) (maximum 40μA) ・1μA shutdown current (ISD) (2μA maximum) ・Disconnection from input ・Down mode (VIN> VOUT) ・Small external parts ・Inrush current limit ・Internal soft start (SS) ・Overvoltage protection (OVP) ・Short circuit protection (SCP) ・Provided in TSOT23-8 package

■Available product numbers

・MP3414EGJ-Z MP3414EGJ-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E

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1 Models of 1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E

Image Part Number Price (excluding tax) Down Mode Input/Output Disconnect Iq (typ) (mA) Isw Limit (typ) (A) P.G. Regulated Outputs SS Vfb (V) Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
1.8A, 1MHz, High Efficiency, Synchronous Step-Up Converter with Synchronous Output Disconnect MP3414E-Part Number-MP3414E

MP3414E

Available upon quote

Yes

Yes

0.035

1.8

No

1

Internal

1.21

4

1.8

1,000

Catalog

TSOT23-8

4

0.6

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About Company Handling This Product

Monolithic Power Systems, Inc.

Response Rate

100.0%

Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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