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The TPS22967EVM-023 evaluation module contains a single channel, ultra low ON resistance, 4-A load
switch with controlled turn-on and adjustable rise time
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SLVU951 - August 2013
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TPS22967EVM-023 Single 4A Load Switch
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Copyright © 2013, Texas Instruments Incorporated
Contents
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List of Figures
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List of Tables
TPS22967EVM-023 Single 4A Load Switch
User's Guide
SLVU951 - August 2013
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Summary of Contents for Texas Instruments TPS22967EVM-023
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Page 1: Table Of Contents
User's Guide SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch The TPS22967EVM-023 evaluation module contains a single channel, ultra low ON resistance, 4-A load switch with controlled turn-on and adjustable rise time Contents ........................Description ....................Typical Applications ...................... -
Page 2: Description
4A maximum continuous switch current • Low threshold control input • Adjustable slew-rate control • Quick Output Discharge transistor • SON 8-pin package with thermal pad TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 3: Electrical Performance Specifications
25°C = 0.8 V mΩ Full Output pulldown resistance = 5.0 V, V = 0 V, I = 15 mA Full Ω SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 4: Schematic
VBIAS of TPS22967 VOUT SEN Sense connect to VOUT of TPS22967 VOUT VOUT of TPS22967 Ground Connection Ground Connection Ground Connection TP10 Ground Connection TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 5: Layout
Layout www.ti.com Layout Figure 2. TPS22967EVM-023 Top Assembly SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 6: Tps22967Evm-023 Topside
Layout www.ti.com Figure 3. TPS22967EVM-023 Topside TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 7: Tps22967Evm-023 Bottomside
Layout www.ti.com Figure 4. TPS22967EVM-023 Bottomside SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 8: Typical Test Setups
Layout www.ti.com Typical Test Setups Figure 5. TPS22967EVM-023 Recommended Ron Test Set Up TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 9: Test Setup Equipment List
Layout www.ti.com Figure 6. TPS22967EVM-023 Recommended Rise Time Test Set Up Test Setup Equipment List • Voltage Source: – 1 Power Source capable of 10V 10A. • Multimeters: – 2 voltmeters • Output Loads: – Electronic Load or Resistor(If testing 4A operation of the switch at 5.5V a 22W power rated resistor is needed) •... -
Page 10: Test Procedure (Standalone Setup)
9. Turn off Source1, and the signal generator output. Performance Data and Typical Characteristic Curves Figure 7 through Figure 8 present typical performance curves for TPS22967EVM-023. TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 11: Trise/Tfall Curves
Performance Data and Typical Characteristic Curves www.ti.com Trise/Tfall Curves Figure 7. TPS22967EVM-023 Trise/Ton VIN=5V VBIAS=5V ct=1nF Load =10Ω. SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 12: Tps22967Evm-023 Tfall/Toff Vin=5V Vbias=5V Ct=1Nf Load =10Ω
Performance Data and Typical Characteristic Curves www.ti.com Figure 8. TPS22967EVM-023 Tfall/Toff VIN=5V VBIAS=5V ct=1nF Load =10Ω. TPS22967EVM-023 Single 4A Load Switch SLVU951 – August 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 13: Bill Of Materials
929950-00 — PCB, 2 In x 1.5 In x 0.062 In HVL023 Label (see Note 5) 1.25 x 0.25 inch THT-13-457-10 Brady SLVU951 – August 2013 TPS22967EVM-023 Single 4A Load Switch Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 14: Important Notice
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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