| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,225 pcs
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1225 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The RT9116GQW from RICHTEK is a high-efficiency Class D stereo audio amplifier capable of delivering 10W per channel into an 8Ω load with a 13V supply. It operates within an input voltage range of 8V to 17V and can drive stereo speakers with loads as low as 4Ω.
This amplifier boasts up to 90% efficiency, eliminating the need for an additional heat sink during music playback. The gain can be controlled via selectable gain pins, and the device includes over-temperature protection with an auto-recovery option. Its outputs are protected against shorts to GND, PVCC, and output-to-output, featuring an auto-recovery mechanism.
The RT9116GQW is available in a WQFN-28L package and is designed for surface mount applications. Its compact design and high efficiency make it suitable for various audio amplification tasks where space and thermal management are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 8V to 17V.
It can deliver 10W per channel into an 8Ω load with a 13V supply, and 15W per channel into an 8Ω load with a 16V supply. The Key Performance Summary Table indicates 9W for an 8Ω load at 12V supply.
The RT9116GQW can drive stereo speakers with load as low as 4Ω.
The amplifier achieves up to 90% efficiency.
The RT9116GQW is available in a WQFN-28L package.