TTP932
TTP932 is 1A LED Driver manufactured by TONTEK.
Description
Pin name SW GND DIM ISEN VIN
Pin Description
Drain of NDMOS switch Ground pad Dimming control pad Connect resistor RS from this pin to VIN to define nominal average output current Power pad
2015/11/30
Page 2 of 21
Version：3.3
Application circuit
2015/11/30
Page 3 of 21
Version：3.3
Electrical Characteristics
- Absolute maximum ratings
Parameter
Supply Voltage
Output Current
Sustaining Voltage at SW pin
SOP8
MSOP8（thermal PAD）
Power Dissipation
- TO252 SOT23-6
SOT23-5
SOT89-5
SOP8
MSOP8（thermal PAD）
Thermal
TO252
Resistance
SOT23-6
SOT23-5
SOT89-5
Operating Temperature
Storage Temperature
Junction Temperature
- 2 layer The PCB size is 22mm- 20mm
- - Power Dissipation depend on PCB layout
Symbol
VIN IOUT...
