MP3429 Boost Power Module Efficiency Voltage Converter 35W DC 3-14V

Discover the MP3429 Boost Power Module Efficiency Voltage Converter 35W DC 3-14V — a standout decor pick featuring compact design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. Compact design for easy integration and installation.

2. Low-ripple output delivers stable power supply.

3. Supports multiple output voltages for versatile applications.

4. High conversion efficiency saves energy and reduces heat generation.

5. Wide input voltage range compatible with various power sources.

Product Specifications:

Module Model: MP3429

Module Type: Boost Power Module

Input Voltage: 2.7V-13V (Recommended input ≥3V; input must be 1V lower than output)

Input Current: 21A (MAX); internally limited by switch current

Output Voltage: 5V/9V/12V/15V

Output Power: 35W average power (no cooling required)

Conversion Efficiency: 90-97%

Load Regulation: ±0.5%

Voltage Regulation: ±1%;

Quiescent Current: 2mA (no load); 0.7mA (chip disabled)

Switching Frequency: 600kHz

Output Ripple:

57mV (no load) (Pulse Skip Mode (PSM), higher ripple at light loads)

22mV (VIN:9V V0UT:12V@200mA)

39mV (VIN:9V V0UT:12V@1000mA)

47mV (VIN:9V V0UT:12V@3000mA)

Module Enable: Yes

EN: High-level enable, internally pulled up by default

EN: Low-level disable, boost output Vout=Vin-0.3V when disabled

Module Protection: None; Chip features 150℃ over-temperature protection

PCB Process: Semi-plated holes + Immersion gold plating

Mounting Type: Leaded, SMD surface mount; Dual in-line package - 2.54mm pitch

Module Features: Includes output indicator LED, low noise, low ripple, ultra-compact size

Module Dimensions: 40.7x20.3x7.5mm

Module Heat Dissipation: Heat generation increases with higher load

Operating Temperature: -25°C to 125°C

Product Listing:

1x Module

Usage Notes:

1. If using a battery as the input source, ensure the battery protection board provides sufficient current. If insufficient, bypass the protection board and connect directly to the battery. (The chip datasheet specifies a maximum switching current of 21A.)

2. Absolutely do not reverse the positive and negative input terminals; reverse connection will cause burnout.

3. The EN enable switch does not completely shut off the output. When disabled, the output voltage equals the input voltage minus 0.3V. (The internal circuitry includes a diode that cannot be fully turned off.)

This module is not suitable for powering inductive loads such as motors, relays, or speakers. (Inductive loads generate reverse voltage, which will eventually burn out the chip over time.)

(Solution: Connect a bidirectional TVS diode to the output terminal. The TVS voltage rating should be 1-3V higher than the output voltage. For example, for a 12V output, use a 13-15V TVS diode. Opt for larger package sizes where possible, as TVS diodes have a limited lifespan.)

Options

• Color: 5V, 15V, 9V, 12V

Frequently Asked Questions

Q: What is the MP3429 Boost Power Module Efficiency Voltage Converter 35W?

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Q: How do I use the MP3429 Boost Power Module Efficiency Voltage Converter 35W?

A: The MP3429 Boost Power Module Efficiency Voltage Converter 35W is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the MP3429 Boost Power Module Efficiency Voltage Converter 35W?

A: The MP3429 Boost Power Module Efficiency Voltage Converter 35W stands out in our decor range — Low-ripple output delivers stable power supply.