DFRobot
MP2636 Power Booster Charger Module
In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the power boost a...
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In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a prerequisite for the system. The traditional power boost and battery charge circuit are usually divided into two separate parts, the circuit will be relatively cumbersome to build.
The Monolithic Power Systems (MPS) MP2636 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.SPECIFICATIONS
- 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: 600KHz
- Charging mode efficiency:> 90%
- Boost mode efficiency:> 90%
- Support battery overcharge protection
- Temperature protection: more than 150 °C, automatic power failure
- Size: 35 * 30mm/ 1.38 * 1.18inches
- Weight: 12g
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DOCUMENTS
SHIPPING LIST
MP2636 Power Booster & Charger Module x1
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- LiPo
- A LiPo (lithium polymer) battery is a rechargeable lithium battery widely used in portable projects because it is light and compact. LiPo cells need correct charging circuitry and careful handling to stay safe, so equipment that supports LiPo generally includes charging or protection hardware suited to that battery type.
- overcharge protection
- Overcharge protection is a battery safety feature that stops charging once the cells reach their safe maximum voltage. It matters for any rechargeable battery or charger, because leaving cells on charge past full can shorten battery life or create a safety hazard, especially with lithium chemistries.
- Power path
- A power path is the route electricity takes from one or more supplies to the circuit being powered. Understanding the power path helps you choose parts that can safely handle source selection, backup power, and supply switching.
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MP2636 Power Booster Charger Module Schematic
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MP2636 Power Booster Charger Module Datasheet
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Supplier page — dfrobot.com
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