![]() |
Electronic Components Datasheet Search |
|
TSM105 Datasheet(PDF) 4 Page - STMicroelectronics |
|
TSM105 Datasheet(HTML) 4 Page - STMicroelectronics |
4 / 9 page ![]() TSM105 4/9 In the above application schematic, the TSM105 is used on the secondary side of a flyback adapter (or battery charger) to provide an accurate control of voltage and current. The above feedback loop is made with an optocoupler. Figure 1 : Internal Schematic Figure 2 : Typical Adapter or Battery Charger Application Using TSM105 + - + - 1.210V 200mV Vcc Out Vctrl Gnd Ictrl + - + - 1.210V 200mV Vcc Out Vctrl Gnd Ictrl D + R2 R1 Rsense Rvc1 470K Cvc1 2.2nF Ric1 22 To primary OUT+ OUT- + TSM105 Cic1 100nF Cvc2 22pF IL IL Vsense |