SLVUCE0 may   2023 TPS92200

PRODUCTION DATA  

  1.   1
  2.   TPS92200D1/D2RXLREVM 30-V, 1.5-A Buck LED Driver Evaluation Module
  3.   Trademarks
  4. 1Introduction
  5. 2Warnings and Cautions
  6. 3Description
    1. 3.1 Typical Applications
    2. 3.2 Test Setup
      1. 3.2.1 Connector Description
      2. 3.2.2 Input/Output Connection
  7. 4Performance Data and Typical Characteristics Curves
    1. 4.1 Efficiency
    2. 4.2 Line Regulation
    3. 4.3 Load Regulation
    4. 4.4 Analog Dimming
    5. 4.5 PWM Dimming Waveforms
  8. 5Schematic
  9. 6TPS92200EVM PCB Layout
  10. 7Bill of Materials

3.2.1 Connector Description

Table 3-2 EVM Connectors and Test Points
Reference Designator Function
J1 VIN (see Table 3-1 for VIN range)
J2 LED load, make sure the LED has a maximum 1.5-A current rating
J3 2-pin header to disable driver when no dimming required
TP1 VINtest point
TP2 BOOT test point
TP3 VOUT test point, also the anode of the LED load
TP4 SW test point
TP5 AC Loop test point 1. Used for loop response measurements.
TP6 AC Loop test point 2. Used for loop response measurements.
TP7 PWM or Analog input here
TP8 GND test point for VIN
TP9 GND test point for VOUT
TP10 GND test point for PWM input
TP11 FB test point