SLVS888C December   2008  – October 2015

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 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 Enable
      2. 7.3.2 Undervoltage Lockout
      3. 7.3.3 Thermal Shutdown Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Soft Start
      2. 7.4.2 Normal Mode and Skip Mode Operation
      3. 7.4.3 Short Circuit Protection
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 USB On the Go Circuitry
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Capacitor Selection
        3. 8.2.1.3 Application Curves
      2. 8.2.2 System Example
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

1 Features

  • 2.7-V to 5.5-V Input Voltage Range
  • Fixed Output Voltage of 5 V
  • Maximum Output Current: 140 mA
  • 1.5-MHz Switching Frequency
  • Typical 90-μA Quiescent Current at No Load Condition (Skip Mode)
  • X2 Charge Pump
  • Hardware Enable and Disable Function
  • Built-in Soft Start
  • Built-in Undervoltage Lockout Protection
  • Thermal and Overcurrent Protection
  • Available in a 2-mm × 2-mm 6-Pin SON Package with 0.8-mm Height

2 Applications

  • USB On-the-Go (OTG)
  • HDMI
  • Portable Communication Devices
  • PCMCIA Cards
  • Mobile Phones, Smart Phones
  • Handheld Meters

3 Description

The TPS60150 device is a switched capacitor voltage converter that produces a regulated, low noise, and low-ripple output voltage of 5 V from an unregulated input voltage.

The 5-V output can supply a minimum of 140-mA current.

The TPS60150 device operates in skip mode when the load current falls less than 8 mA under typical condition. In skip mode operation, quiescent current is reduced to 90 μA.

Only 3 external capacitors are needed to generate the output voltage, therefore saving PCB space.

Inrush current is limited by the soft-start function during power on and power transient states.

The TPS60150 device operates over a free-air temperature range of –40°C to 85°C. The device is available with a small 2-mm × 2-mm 6-pin SON package (QFN).

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TPS60150 WSON (6) 2.00 mm × 2.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

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Typical Application Schematic

TPS60150 typ_app_cir_lvs888.gif

Efficiency vs Input Voltage

TPS60150 eff_vi_lvs888.gif