TPS61080DRCT Part Information

Details for TPS61080DRCT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS6108x is a 1.2 MHz/600 kHz fixed-frequency boost regulator designed for high integration, which integrates a power switch, an I/O isolation switch, and a power diode. When a short-circuit condition is detected, the isolation switch opens up to disconnect the output from the input. As a result, the IC protects itself and the input source from any pin, except VIN, from being shorted to ground. The isolation switch also disconnects the output from input during shutdown to prevent any leakage current. Other provisions for protection include 0.5 A/1.3 A peak-topeak overcurrent protection, programmable soft start (SS), over voltage protection (OVP), thermal shutdown, and under voltage lockout (UVLO). The IC operates from input supplies including single Li-ion battery, triple NiMH, and regulated 5 V, such as USB output. The output can be boosted up to 27 V. TPS6108x can provide the supply voltages of OLED, TFT-LCD bias, 12-V and 24-V power rails. The output of TPS6108x can also be configured as a current source to power up to seven WLEDs in flash light applications.

Part Downloads

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Part Features

  • 0.5-A Integrated Switch (TPS61080) 1.3-A Integrated Switch (TPS61081)
  • 1.2-MHz/600-kHz Selectable Fixed Switching Frequency
  • 10-Pin 3-mm u00d7 3-mm QFN Package
  • 12-V/400-mA and 24-V/170-mA From 5-V Input (Typical)
  • 2.5-V to 6-V Input Voltage Range
  • Input-to-Output Isolation
  • Integrated Power Diode
  • Overvoltage Protection
  • Programmable Soft Start
  • Short-Circuit Protection
  • Up to 27-V Output Voltage
  • Up to 87% Efficiency

Part Specifications

Topology Boost (Step Up)
Input Voltage Min 2.5V
Input Voltage Max 6V
No. of Outputs 1Outputs
DC / DC Converter IC Case SON
No. of Pins 10Pins
Output Current 200mA
Output Voltage Min 2.5V
Output Voltage Max 27V
Switching Frequency 1.2MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • LED driver Boost Conv 27V TPS61080DRCT | RS Components
  • CONV, DC-DC BOOST, 0.5A SWITCH, SMD; Topology:Boost (Step Up); Input Voltage Min:2.5V; Input Voltage Max:6V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SON; No. of Pins:10Pins; Output Current:200mA; Output Voltage Min:2.5V; RoHS Compliant: Yes | Newark Electronics
  • 27V, 500mA switch, 1.2MHz boost converter with integrated power diode | Texas Instruments

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