TLE4309GATMA1
ObsoleteIC LED DRV LIN PWM 500MA TO263-7
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TLE4309GATMA1
ObsoleteIC LED DRV LIN PWM 500MA TO263-7
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLE4309GATMA1 |
|---|---|
| Current - Output / Channel | 500 mA |
| Dimming | Analog, PWM |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | D2PAK (7 Leads + Tab), TO-263-8, TO-263CA |
| Supplier Device Package | PG-TO263-7-1 |
| Type | Linear |
| Voltage - Supply (Max) [Max] | 24 V |
| Voltage - Supply (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
TLE4309 Series
The TLE4309 is an integrated adjustable constant current source for driving loads up to 500 mA. The output current level can be adjusted with an external shunt resistor. Supplying high power LEDs with the TLE4309 ensures constant brightness independent from supply voltage or LED forward voltage spread. Therefore, LED lifetime is extended by protecting from overcurrent and overtemperature. The TLE4309G is provided in the surface mounted PG-TO-263 package with excellent thermal resistance.
Documents
Technical documentation and resources