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TSM1051 Datasheet(PDF) 4 Page - STMicroelectronics |
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TSM1051 Datasheet(HTML) 4 Page - STMicroelectronics |
4 / 9 page ![]() TSM1051 4/9 In the above application schematic, the TSM1051 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 TSM1051 + - + - 1.210V 200mV Ictrl Gnd Vsense Vcc Out D + R2 R1 Rsense Rvc1 470K Cvc1 2.2nF Ric1 22K To primary OUT+ OUT- + TSM1051 Cic1 2.2nF Cvc2 22pF IL IL + - + - 1.210V 200mV Ictrl Gnd Vsense Vcc Out Vsense Ric2 500 Rout |