Boost Switching Regulator IC Positive Adjustable 2V 1 Output 3A
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The MP3414A is a high-efficiency, synchronous current mode, step-up converter with output disconnect. The MP3414A can start up from an input voltage as low as 1.8V while providing inrush current limiting and output short-circuit protection (SCP). The integrated P-channel synchronous rectifier improves efficiency and eliminates the need for an external Schottky diode. The PMOS disconnects the output from the input when the MP3414A shuts down. The output disconnect feature allows the output to be discharged completely, allowing the MP3414A to draw a supply current of under 1μA in shutdown mode. The 1MHz switching frequency allows small external components while the internal compensation and soft start minimize the external component count. These features produce a compact solution for a wide current load range. The MP3414A features an integrated power MOSFET that supports an output of up to 5.5V and a peak switching current above 3A. The MP3414A is available in a small 8-pin TSOT23 package.
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Current - Output
Frequency - Switching
-40°C ~ 125°C (TJ)
Supports 5V/1A Output at 2.8V Input
1.8V to 5.5V Input Voltage Range
Up to 5.5V Output Voltage
Internal Synchronous Rectifier
1MHz Fixed Switching Frequency
22μA Quiescent Current
<1μA Shutdown Current
True Output Disconnect from Input
Up to 97% Efficiency
Internal Compensation, Inrush Current Limiting, and Internal Soft Start
Tiny External Components
OVP, SCP, and OTP
Two-Cell and Three-Cell Alkaline, NiCd or NiMH, or Single-Cell Li Battery-Power Products
Personal Medical Devices
Portable Media Players
Packaging & Shipping
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Refund & Replacement
1.We provide 30-60 days warranty.
2.If the item you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.
3.If the items is defective, pls notify us within 3 days of delivery.
4.Any items must be returned in their original condition to qualify for a refund or replacement.
5.The buyer is responsible for all the shipping cost incurre
1. Q: What is your products quality ?
A: We offer all parts are new and original .
2. Q:What is your lead time?
A: 1-2 days. we have own warehouse and stock in large quantity.
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