TPS63020 Automatic Step-Up / Down Buck-Boost Board, Low Ripple Power Supply Module
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Product details
Description
TPS63020 Low Ripple Automatic Step Up Step Down Buck-boost Board Power Supply Module
Features:
- High-efficiency 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%
- Automatically switches between buck and boost modes
- Quiescent current less than 50uA and fixed operating frequency of 2.4MHz
- Compatible with 2-cell and 3-cell alkaline batteries, single-cell lithium battery-powered devices, ultra-compact and mid-size laptops, digital media players, DSCs, and cameras
- Summary:** High-efficiency, compact, and automatic buck-boost power supply module
Specifications:
- Input voltage: 1.8V-5V (2V or more input recommended)
- 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 difference between input and output pressure, the higher the efficiency)
- Static power consumption: 6mA, 50uA (power saving mode)
- Switching frequency: 2.4MHz
- Output ripple: 10mV (no load), 10mV (buck 0.5A), 30mV (boost 0.5A)
Package Includes:
- 1 x Module
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