| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,259 pcs
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1259 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AIC1652GSTR is a high-performance inverting DC/DC controller from Analog Integrations Corporation (AAIC). It is designed to drive an external power switch for generating programmable negative voltages, making it particularly suitable for negative LCD contrast bias applications in portable equipment like notebook and palmtop computers.
This controller operates with an input voltage range of 2.4V to 7V and can provide adjustable output voltages down to -40V. It achieves a high efficiency of up to 87% through a pulse frequency modulation scheme, maintaining efficiency across a wide input voltage range. The device features a low quiescent current of 80µA, which can be further reduced to 0.7µA in power-saving shutdown mode.
The AIC1652GSTR operates with a switching frequency between 70KHz and 160KHz, allowing for the use of small external components. It is available in a SOP-8 package and is designed for surface mount applications.
Key electrical characteristics include a low quiescent current of 80µA and a power-saving shutdown mode with a typical current of 0.7µA. The device supports an input voltage range of 2.4V to 7V and can generate output voltages from -12V to -40V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.4V to 7V.
The output voltage can be adjusted from -12V to -40V.
The typical quiescent current is 80µA.
The switching frequency ranges from 70KHz to 160KHz.
The typical efficiency is 87%.
The operating temperature range is -40°C to 85°C.
The AIC1652GSTR is available in a SOP-8 package.