
TPS61081DRCR ACTIVE
27V, 1.2A switch, 1.2MHz boost converter with integrated power diode
Quality information
RoHS | Yes |
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REACH | Yes |
Lead finish / Ball material | NIPDAU |
MSL rating / Peak reflow | Level-2-260C-1 YEAR |
Quality, reliability & packaging information Information included:
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More TPS61081 information
Packaging information
Package | Pins | Package qty | Carrier: | Operating temperature range (°C) |
---|---|---|
VSON (DRC) | 10 |
3,000 | LARGE T&R
Custom reel may be available |
-40 to 85 |
Package | Pins | VSON (DRC) | 10 |
---|---|
Package qty | Carrier: |
3,000 | LARGE T&R
Custom reel may be available |
Operating temperature range (°C) | -40 to 85 |
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) |
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1-99 | 2.044 |
100-249 | 1.791 |
250-999 | 1.256 |
1,000+ | 1.012 |
Additional package qty | carrier options
Package qty | Carrier |
250 | SMALL T&R
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Inventory | 14,361 |
Qty | Price (USD) |
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