DFR0446

MP2636 power booster & charger module is highly-integrated, flexible switch-mode battery charger with system power path management, designed for single-cell Liion or Li-Polymer batteries used in a wide range of portable applications. It is really simple to use, once you plug a lipo battery, it will work like a power bank. When there is an external power supply from VIN, it will charge the battery automatically, and the CHG led will light up; when there is no external power, only battery on battery port, the Boost will be ON.

• Charge mode input voltage (VIN): 4.5-6.0V
• Boost mode output voltage (VOUT): 5V
• Suitable for battery voltage: 4.2V (3.7V lithium battery full of 4.2V)
• Charge mode maximum charge current: 2.5A, boost mode maximum output current: 2.5A
• Switching frequency of 600KHz
• Charging mode efficiency <gt/> 90%
• Boost mode efficiency:<gt/> 90%
• Support battery overcharge protection
• Temperature protection: more than 150⁰C, automatic power failure
• Size: 35 x 30mm/ 1.38 x 1.18inches