SLVS493E March   2004  – April 2022 TPS65130 , TPS65131

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Power Conversion
      2. 7.3.2 Control
      3. 7.3.3 Enable
      4. 7.3.4 Load Disconnect
      5. 7.3.5 Soft-Start
      6. 7.3.6 Overvoltage Protection
      7. 7.3.7 Undervoltage Lockout
      8. 7.3.8 Overtemperature Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-Save Mode
      2. 7.4.2 Full Operation with VIN > 2.7 V
      3. 7.4.3 Limited Operation with VUVLO < VIN < 2.7 V
      4. 7.4.4 No Operation with VIN < VUVLO
  8. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Programming the Output Voltage
          1. 8.2.2.1.1 Boost Converter
          2. 8.2.2.1.2 Inverting Converter
        2. 8.2.2.2 Inductor Selection
        3. 8.2.2.3 Capacitor Selection
          1. 8.2.2.3.1 Input Capacitor
          2. 8.2.2.3.2 Output Capacitors
        4. 8.2.2.4 Rectifier Diode Selection
        5. 8.2.2.5 External PMOS Selection
        6. 8.2.2.6 Stabilizing the Control Loop
          1. 8.2.2.6.1 Feedforward Capacitor
          2. 8.2.2.6.2 Compensation Capacitors
      3. 8.2.3 Analog Supply Filter
        1. 8.2.3.1 RC-Filter
        2. 8.2.3.2 LC-Filter
      4. 8.2.4 Application Curves
  9. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
    3. 9.3 Thermal Considerations
  10. 10Device and Documentation Support
    1. 10.1 Device Support
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • RGE|24
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

over the full recommended input voltage range 2.7 V ≤ VIN ≤ 5.5 V and over the temperature range –40°C ≤ TJ ≤ 125°C unless otherwise noted. Typical values apply for VIN = 3.6 V and TJ = 25°C.
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
DC-DC STAGE (VPOS, VNEG)
VPOSAdjustable output voltage rangeVIN+ 0.5 V15V
VNEGAdjustable output voltage range–15–2V
VREFReference voltageIREF = 10 µA1.21.2131.225V
IFBPPositive feedback input bias currentVFBP = VREF50nA
IFBNNegative feedback input bias currentVFBN = 0.1 VREF50nA
VFBPPositive feedback regulation voltageVIN = 2.7 V to 5.5 V1.1891.2131.237V
VFBNNegative feedback regulation voltageVIN = 2.7 V to 5.5 V–0.02400.024V
Total Output DC accuracy3%
rDS(ON)(N)Inverter switch ON-resistanceVIN = 3.6 V440620mΩ
VIN = 5 V330530
ILIMNTPS65130 Inverter switch current limit2.7 V < VIN < 5.5 V700800900mA
ILIMNTPS65131 Inverter switch current limitVIN = 3.6 V180019502200mA
rDS(ON)(P)Boost switch ON-resistanceVPOS = 5 V230300mΩ
VPOS = 10 V170200
ILIMPTPS65130 Boost switch current limit2.7 V < VIN < 5.5 V, VPOS = 8 V700800900mA
ILIMPTPS65131 Boost switch current limitVIN = 3.6 V, VPOS = 8 V180019502200mA
CONTROL STAGE
VIHHigh level input voltage, ENP, ENN, PSP, PSN1.4V
VILLow level input voltage, ENP, ENN, PSP, PSN0.4V
IINInput current, ENP, ENN, PSP, PSNENP, ENN, PSP, PSN = GND or VIN0.010.1µA
RBSWOutput resistance27kΩ
VINInput voltage range2.75.5V
IQQuiescent currentVINVIN = 3.6 V, IPOS = INEG = 0,
ENP = ENN = PSP = PSN = VIN,
VPOS = 8 V, VNEG = –5 V		300500µA
VPOS100120µA
VNEG100120µA
ISDShutdown supply currentENN = ENP = GND0.21.5µA
VUVLOUndervoltage lockout threshold2.12.352.7V
Thermal shutdown150°C
Thermal shutdown hysteresisJunction temperature decreasing5°C