MOUSER TS19503CB10H Step-Down LED Driver User Manual

June 6, 2024
MOUSER

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

MOUSER TS19503CB10H Step-Down LED Driver User Manual - Fig
d,e

MOUSER TS19503CB10H Step-Down LED Driver User Manual - Fig
f,g

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