SLUUD69 December   2024 TPS923650

PRODUCTION DATA  

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General TI High Voltage Evaluation User Safety Guidelines
  7. 2Hardware
    1. 2.1 Equipment Requirements
    2. 2.2 Setup
    3. 2.3 Power Connections
    4. 2.4 Test Points
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Performance Data and Results
  9. 4Hardware Design Files
    1. 4.1 Schematics
      1. 4.1.1 Schematic of LED037 (WSON Package), LED038 (HVSSOP Package)
      2. 4.1.2 Schematic of LED039 (SOT583 Package)
    2. 4.2 PCB Layouts
      1. 4.2.1 PCB Layout of LED037 (WSON Package)
      2. 4.2.2 PCB Layout of LED038 (HVSSOP Package)
      3. 4.2.3 PCB Layout of LED039 (SOT583 Package)
    3. 4.3 Bill of Materials (BOM)
  10. 5Compliance Information
    1. 5.1 Compliance and Certifications
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Related Documentation

1.3 Specification

The TPS923651/0 evaluation module (EVM) is built on the fundamental application circuit of TPS923651/0. The EVM incorporates connection ports to accommodate both Boost connection and Buck-Boost connection. Additional EMI filtering circuitry is implemented on the EVM, including RC snubber (R4, C10, not populated) and power line LC filter (L1, C1). Additional DIM pin conditioning circuitry is implemented to provide the user with more application possibilities like controlling the D2 version with PWM signal through an RC filter at the DIM pin.

Table 2-5 lists the recommended operating conditions for TPS923651/0 EVM.

Table 1-3 lists the electrical performance specifications for TPS923651/0 EVM.

Table 1-2 Recommended Operating Conditions for TPS923651/0 EVM

Parameter

Conditions

MIN

TYP

MAX

Units

Input Voltage, VIN

4.5

60

V

LED Load Voltage

Boost connection

VIN

60

V

Buck-Boost connection

0

60 - VIN

V

DIM Voltage

All D1 version

0

5

V

All D2 version

0

2

V

IC Operating Junction Temperature

-40

125

°C

Table 1-3 Electrical Performance Specifications for TPS923651/0 EVM

Parameter

Conditions

MIN

TYP

MAX

Units

Output CurrentAll TPS923651 EVM (For D1 version, DIM = 3.3VDC. For D2 version, DIM = 2VDC)1

A

All TPS923650 EVM (For D1 version, DIM = 3.3VDC. For D2 version, DIM = 2VDC)0.5

A

Input Current

All TPS923651 EVM (For D1 version, DIM = 3.3VDC. For D2 version, DIM = 2VDC) in normal working conditions

3.6

A

All TPS923650 EVM (For D1 version, DIM = 3.3VDC. For D2 version, DIM = 2VDC) in normal working conditions

1.8

A