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S$5.86
TPS63020 Automatic -boost Step up Down Power Supply Module 2.5V 3.3V 4.2V 5V
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Product description
Features:
*TPS63020 Automatic-boost Step up Down Power Supply Module 2.5V 3.3V 4.2V 5V Lithium Battery Low Ripple Voltage Converter
*TPS63020 is a high-efficiency small-boost power supply module. The input voltage ranges from 1.8V to 5.5V, the output current can be as high as 3A, and the efficiency is as high as 96%.
*It can automatically switch between and boost modes. The quiescent current is less than 50uA and the fixed operating frequency is 2.4. mhz,
*Can be used for all two-cell and three-cell alkaline batteries, single-cell lithium battery powered devices, ultra-small mobile PCs and MIDs, digital media players, DSCs and cameras.
Specifications:
Input voltage: 1.8V-5V(recommended input above 2V)
Output voltage: 2.5V 3.3V 4.2V 5V
Output formula: R3=R1(Vout/VFB-1) typical value VFB=500mV(2.5V: R1=82K, R3=330K; 3.3V: R1=180K, R3=1M; 4.2V: R1=3K, R3- 22K; 5V: R1=110K, R3=1M)
Output current: within 3A
Conversion efficiency: 96%(the smaller the input and output pressure difference, the higher the efficiency)
Static power consumption: 6mA, 50uA(power saving mode)
Switching frequency: 2.4mhz
Output ripple: 10mV(no load) 10mV( with 0.5A) 30mV(boost with 0.5A)
Package Included:
1pcs Supply Module
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
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