TP4213 Datasheet PDF – Mobile Power Supply – TPOWER

Part Number: TP4213

Function: Discharge instructions with a small volume mobile power solutions

Package: SOP 8 Pin

Manufacturer: Shenzhen TPOWER Semiconductor


TP4213 image


The TP4213 is a power supply designed specifically for mobile single-chip solution, the internal Integrated charging management module, discharge management module, power detection and LED finger, The display module and the protection module. IC Built charging and discharging power MOS, the charging current can be set, the most Large charging current and maximum discharge current are 1A.

The device integrated thermostat charging mode, over temperature protection, overcharge and Over-discharge protection, output overvoltage protection, output overloading protection, output short circuit protection. Almost all chip security features to ensure the safety of lithium-ion batteries Whole, while TP4213 application circuit is simple, minimal element can be realized charge Management and discharge management.


1. Independent charge and discharge status indicator

2. Built-in charging, discharging power MOS, no external

3. Input voltage: 4.3V ~ 5.5V

4. Charging current: 1A

5. Output Current: 1A

6. Output voltage: 5V

7. BAT discharge voltage: 2.9V

8. Preset 4.2V / 4.35V charge voltage accuracy of ± 1%


TP4213 datasheet pinout

TP4213 Datasheet


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CR6202 Datasheet PDF – Switching Power Supply Controller IC

Part Number: CR6202

Function: Switching Power Supply Controller IC

Package: DIP 8 Pin Type

Manufacturer: Chip-Rail, Power Rail


CR6202 datasheet



CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio,  which supplies continuous output power of 5W within the range of wide-voltage between 85V and265V, the output power of peak value can be  up  to  18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer.


1. Set-in high-voltage power switch transistor of 700V and few peripheral components
2. With the modulation of lock pulse width, the testing is according to the pulse limit current.
3. Inner-built ramp and anti-feedback compensation function
4. Set-in heat protection circuit
5. Few peripheral components
6. Low startup and operating current
7. VCC over-voltage automatic limit





Other data sheets are available within the file: CR6202T

CR6202 Datasheet PDF Download

CR6202 pdf