How to use TP5100 2A 8.4/4.2V 1S and 2S Lithium Battery Charger
How to use TP5100 2A 8.4/4.2V 1S and 2S Lithium Battery Charger
In this video TP5100 1/2 Cell battery charger is fully explained. Datasheet is viewed. Wiring explained and charging 1 or 1 battery is demonstrated. Also Short circuit protection and battery reverse connection protection is demonstrated. Nothing is left unexplained.
Chapters of this video tutorial
- 00:00 Hardware explained
- 01:10 Where to buy it from?
- 02:14 Datasheet viewed
- 04:40 Schematic explained
- 06:49 Wiring Explained
- 09:02 Charging 1S Lithium battery
- 10:38 Calculating charge time
- 11:20 Charging 2S Lithium batteries
- 13:22 Demonstration: Short circuit protection
- 13:48 Demonstration: Battery reversed connection protection
Specifications of this module
- dual-cell 8.4V/single-cell 4.2V
- input voltage of 5V-15V
- switching mode frequency:400kHz
- No need for external anti-backflow Schottky diode
- Red LED: Charging battery
- Blue LED: standby
- Flashing Red/Blue: Battery capacitor, no battery
- Both Red/Blue LED off. VIN very low/High, or high temperature shutdown
- Battery temperature protection
- battery reverse connection shutdown
- short circuit protection
- Maximum junction temperature: 120°
- Working environment temperature range: -40°C～85°C
TP5100 Lithium Charger: Schematic for 1S 4.2V
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TP5100 Lithium Charger: Schematic for 2S 4.8V
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TP5100 Lithium Charger: Extra pins on module. Explaine din video
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TP5100 Lithium Charger: Efficiency 85 t0 90%
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TP5100 Lithium Charger: 1
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TP5100 Lithium Charger: 2
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TP5100 Lithium Charger: 3
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TP5100 Lithium Charger: 4
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TP5100 Lithium Charger: 5
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Where to buy it?
-Search eBay (no affiliation) Here-Search Amazon (no affiliation) Here
-Search AliExpress (no affiliation) Here
-Search Banggood (no affiliation) Here