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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The TPS61178RNWT from Texas Instruments is a 20-V synchronous boost converter with an integrated gate driver for load disconnect functionality. This device features two low on-resistance power FETs, including a 16-mΩ switching FET and a 16-mΩ rectifier FET, contributing to its high efficiency of up to 96% under specific operating conditions.
Key electrical specifications include an input voltage range of 2.7 V to 20 V and an adjustable output voltage range from 4.5 V to 20 V. It can handle a programmable switch peak current of up to 10 A. The switching frequency is adjustable up to 2.2 MHz, with external clock synchronization capabilities ranging from 200 kHz to 2.2 MHz.
This boost converter is housed in a compact 3.0-mm x 3.5-mm 13-pin VQFN-HR package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C (TJ). The TPS61178RNWT includes protection features such as hiccup short protection and over-voltage protection, making it a robust solution for various power supply applications.
Designed for applications requiring efficient voltage step-up, the TPS61178RNWT integrates essential components for a complete boost solution. Its features like load disconnect and adjustable frequency provide design flexibility for engineers.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.33 | $2.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage is 2.7V.
The output voltage is adjustable from 4.5V to 20V.
The switch current is 10A.
The switching frequency is adjustable from 200kHz to 2.2MHz.
Efficiency is up to 96% at VIN=7.2V, VOUT=16V, IOUT=2A.
The operating temperature range is -40°C to 125°C junction temperature.
The package is VQFN-HR surface mount.