DC-DC ConvertersCode bd2038499a

4.2V TPS63020 Automatic Buck-boost Step Up / Down Power Supply Module

Name: 4.2V TPS63020 Automatic Buck-boost Step Up / Down Power Supply Module
SKU: bd2038499a
Price: 1010 PKR
Availability: InStock

TPS63020 is a high-efficiency small buck-boost power supply module.

Rs 1,010

In stock Price updated 15 Nov 2026

Total: Rs 1,010

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

The TPS63020 is a high-efficiency, the compact buck-boost power supply module
Input voltage range of 1.8V to 5.5V, output current up to 3A, and efficiency up to 96%
It can automatically switch between buck and boost modes
The quiescent current is less than 50uA and the fixed operating frequency is 2.4Mhz
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Specifications

Input Voltage: 1.8V to 5V (recommended input above 2V for optimal performance)
Output Voltage: 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)

About this product

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 2.4mhz, 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.

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Efficiency: Boasting an impressive conversion efficiency of up to 96%, ensuring efficient power management even with varying input and output voltage differentials.

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•It can be used in all two-cell and three-cell alkaline batteries, single-cell lithium battery-powered devices, ultra-compact and mid-size laptops, digital media players, DSCs, and cameras

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Point-Saving Mode (PS): This feature is customizable with 1 for disabled and 0 for enabled. The module is disabled by default. Activate it by disconnecting SB1 and applying the appropriate input level.