SLVUCQ6 july   2023 TPS7H2211-SEP

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
      1. 1.3.1 Alternate Board Configurations
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 EVM Connectors and Test Points
  7. 3Implementation Results
    1. 3.1 Default Configuration Results
    2. 3.2 Parallel Configuration Results
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 Board Layout
    3. 4.3 Bill of Materials (BOM)
  9. 5Related Documentation

1.3 Specification

GUID-20210304-CA0I-JKDG-K9QT-C6TB3DXJ8V56-low.pngFigure 1-1 Default Configuration Simplified Schematic
Table 1-1 TPS7H2211EVM Default Configuration
SpecificationValueDescription
Input Voltage

VIN

12 VFalls within the recommended device input voltage range of 4.5 V to 14 V.
Output Current

IOUT

0 to 3.5 ADoes not exceed maximum device continuous current of 3.5 A per device.
EN Turn-on Voltage

VINEN_RISE

7.4 V

Typical EN turn-on and turn-off values.

Set by:

R3 (RTOP_EN) = 100 kΩ

R4 (RBOT_EN) = 9.31 kΩ

EN Turn-off Voltage

VINEN_FALL

6.1 V
OVP Enter Voltage

VINOVP_RISE

13.5 V

Typical OVP enter and exit values.

Set by:

R2 (RTOP_OVP) = 100 kΩ

R5 (RBOT_OVP) = 9.31 kΩ

OVP Exit Voltage

VINOVP_FALL

13.4 V
Soft Start Time

tSS

approx. 10 ms

Typical time to go from 10% to 90% of the final voltage.

Set by:

C13 (CSS) = 68 nF

More detailed information about the default EVM configuration can be found in Figure 5-1 and Table 5-1.