SLVAFP4 October   2023 TLC59283

1.   1
2.   Abstract
3.   Trademarks
4. 1Introduction of Time-Multiplexing With TLC59283
5. 2TLC59283 Ringing Simulation Assessment
   1. 2.1 Small Parasitic Inductance of Vin and GND On-Board Without C_sink
      1. 2.1.1 Only Add L_LED1
      2. 2.1.2 Only Add L_LED2
   2. 2.2 Parasitic Inductance of Vin and GND On-Board With 4.7nF C_sink
      1. 2.2.1 L_LED1 Reach 3uH
      2. 2.2.2 L_LED2 Reach 3uH
   3. 2.3 Parasitic Inductance of Vin and GND on Customer’s Board Without C_sink
      1. 2.3.1 Only Add L_LED1
      2. 2.3.2 Only Add L_LED2
      3. 2.3.3 Add L_LED1 and L_LED2
   4. 2.4 Parasitic Inductance of Vin and GND on Customer’s Board With 4.7nF C_sink
6. 3TLC59283 Ringing Bench Assessment
   1. 3.1 Bench Test Without R_sink and C_sink
   2. 3.2 Bench Test With 1nF C_sink
   3. 3.3 Bench Test With 10nF C_sink
   4. 3.4 Bench Test With 150 Ω R_sink
      1. 3.4.1 Bench Test With 10nF C_sink and 150 Ω R_sink
7. 4Calculation of Resistor Value in RC Circuit
8. 5Summary
9. 6References

Improve TLC59283 Control Loop Stability for Appliance Application