| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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299 pcs
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299 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The AAT1217ICA-1.2-T1 from Skyworks Solutions is a high-efficiency, synchronous, fixed-frequency, step-up converter designed for battery-powered applications. It features a wide input voltage range from 0.5V to VOUT and an output voltage range of 2.5V to 5.5V. The device can deliver up to 100mA from a single AA cell, 400mA from dual AA cells, or 500mA from a single-cell lithium-ion battery. Its high 1.2MHz switching frequency and integrated control circuitry minimize the solution footprint.
This converter is suitable for applications requiring an adjustable output and offers features like over-current protection and low shutdown current. It is available in a space-saving, low-profile 1mm TSOT23-6 package, making it ideal for compact designs. The operating temperature range is -40°C to +85°C.
Key electrical specifications include a typical start-up voltage of 0.85V, a peak inductor current limit of 1.2A, and up to 93% efficiency. The synchronous rectifier eliminates the need for an external Schottky diode when the output voltage is 4.5V or less. The device operates with a fixed 1.2MHz switching frequency and includes EMI reduction circuitry.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 0.5V to 5.5V.
-40°C to 85°C.
TSOT-23-6 (thin SOT-23-6) surface-mount package, supplied in tape and reel.
Adjustable output from 2.5V to 5.5V.
0.85V.
1.2MHz fixed.
Up to 93%.