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TPS61081DRCT ACTIVE

27V, 1.2A switch, 1.2MHz boost converter with integrated power diode

Same as: TPS61081DRCTG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 29,661  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VSON (DRC) | 10 250 | SMALL T&R
-40 to 85
Package | Pins VSON (DRC) | 10
Package qty | Carrier: 250 | SMALL T&R
Operating temperature range (℃) -40 to 85
View TI packaging information

Features for the TPS61081

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

Description for the TPS61081

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-to-peak 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.

Pricing


Qty Price (USD)
1-99 2.351
100-249 2.06
250-999 1.445
1,000+ 1.164

Additional package qty | carrier options

Package qty | Carrier 3,000 | LARGE T&R
Inventory 22,488
Qty | Price (USD) 1ku | 1.012 1-99 2.044 100-249 1.791 250-999 1.256 1,000+ 1.012
Custom reel may be available