TPS61081DRCTG4

Electronic & Electrical Components

> Semiconductors - ICs

> Power Management

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Series Information for TPS61081DRCTG4 - Texas Instruments

Features

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

Description

CONV DC-DC BOOST 1.3A SWITCH SMD
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.

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:
1.3A
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)
Adjustable Output Voltage Min:
2.7V
Base Number:
61081
Frequency:
1200kHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Current Max:
1.3A
Output Voltage:
27V
Primary Input Voltage:
6V
Supply Voltage Min:
2.5V
Switch Output Current Isw Max:
1.3A
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Conv DC-DC Single Step Up 2.5V to 6V 10-Pin VSON EP T/R