MOUSER TS19503CB10H Step-Down LED Driver User Manual
TS19503 Typical Application Circuit
System Calculation Form - TS19503
TS19503 - PWM / Linear Dimming
TS19503 - DIM Application
▶ To series a NTC component as fig.(b) from DIM pin to GND pin. When the temperature of LED module or driver increase, the VDIM decrease the inverse ratio with NTC.
▶ To series a resistor as fig. (c) from VDD pin to DIM pin, and a NTC from DIM pin to GND pin .VDIM will be divided across the resistor and NTC.
TS19503 - Design Example & Performance
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