PW1558, a voltage-resistant, 3V-20V input current limiting and overvoltage protection chip template, with a range of 1A-5A-Module 156
PW1558, a voltage-resistant, 3V-20V input current limiting and overvoltage protection chip template, with a range of 1A-5A-Module 156
2023-05-15 17:51:00
UA
Original
326
Summary : 1.1 Name: PW1558, a voltage-resistant, 3V-20V input current limiting and overvoltage protectionchip template, with a range of 1A-5A.1.2 Application: USB charging products, power supply.1.3 Input voltage range: 3V-20V, output voltage ≈ input voltage (there's a voltage drop due tointernal resistance, which increases as the current increases).1.4 Current limiting setting: The default current limiting is 3A. To change the current limiting,replace the RILIMIT resistor with R2 for 1A, or R3 for 5A
