UPS Module for Raspberry Pi Pico, Uninterruptible Power Supply, Li-po Battery, Stackable Design

UPS Module for Raspberry Pi Pico, Uninterruptible Power Supply, Li-po Battery, Stackable Design

The Pico-UPS-B is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It incorporates a Li-po battery switching charger with power path management, and a voltage/current monitoring chip that allows monitoring the battery operating status via the I2C bus. What's more, the male pin header makes it possible to "stack" other modules on top

User Manual / Datasheet / Example Codes Etc.

Features

• Standard Raspberry Pi Pico header supports Raspberry Pi Pico series boards.
• Incorporates Li-po battery switching charger with dynamic power path management, a more stable power supply.
• I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real-time.
• Multi battery protection circuits: overcharge/discharge protection, over current protection, short circuit protection, and reverse protection, more safe and stable.
• Onboard recharging indicator, power indicator, easy to check the battery status.

Specifications

• Recharge voltage: 5V
• Control bus: I2C
• Battery support: 600mAh 3.7V Li-po battery
• Dimensions: 60 × 21mm

What's On Board

1.ETA6003

recharger chip

2.INA219

voltage/current monitoring chip

3.S8261

Li-po battery protection chip

4.FS8205

Li-po battery protection MOS

5.AO3400

reverse-proof MOS

6.SI2305

counter current preventing MOS

7.Pi Pico header

for direct attaching to Raspberry Pi Pico

8.Power switch

9.Activate button

activate the protection circuit after replacing battery

10.Battery header

for connecting 3.7V Li-po battery

Pinout Definition

Dimensions