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TPS63020 Automatic Buck-boost Step up Down Power Supply Module 2.5V 3.3V 4.2V 5V Lithium Battery Low Ripple Voltage Converter

USD 2.74USD 3.81

TPS63020 Automatic Buck-boost Step up Down Power Supply Module 2.5V 3.3V 4.2V 5V Lithium Battery Low Ripple Voltage Converter

Description

TPS63020 is a high-efficiency small buck-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 buck 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.

Product parameters:

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 (buck with 0.5A) 30mV (boost with 0.5A)
PS: Point-saving mode (1 is disabled, 0 is enabled, and the module is disabled by default). If you want to use this function, you need to disconnect SB1, and then input the level
EN: Enable input (1 is enabled, 0 is disabled, and the module is enabled by default). To use this function, disconnect SB2, and then input the level
PG: output status indication (0 fault, 1 normal)

Specification

Brand Name : EC Buying

Dissipation Power : 2.5V 3.3V 4.2V 5V

Type : Voltage Regulator

Operating Temperature : -

Model Number : TPS63020

is_customized : Yes

Supply Voltage : 2.5V 3.3V 4.2V 5V

Origin : Mainland China

Application : Smart Electronics

Condition : New

Package : TQFP

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