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AIC1652GS
AIC1652GS - Brand New Assmann WSW Components IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The AIC1652 is a high performance inverting DC/DC converter, designed to drive
an external power switch to generate programmable negative voltages. In the
particularly suitable LCD bias contrast application, efficiency of 87% can be
achieved with low cost PNP bipolar transistor drivers. Output voltage can be
scaled to -40V or
greater by two external resistors. A pulse frequency modulation scheme is
employed to maintain high efficiency conversion under wide input voltage
range. Quiescent current is about 80mA and can be reduced to 0.7mA in shutdown
mode. Switchingfrequency being around 70KHz to 160KHz range, small size
switching components are ideal for battery powered portable equipments, like
notebook and palmtop computers.
Features
2.4V to 7V Input Voltage Operation.
Adjustable Output Voltage up to -40V.
Low Quiescent Current at 80mA.
Pulse Frequency Modulation Maintains High Efficiency (87%).
70KHz to 160KHz Switching Frequency.
Power-Saving Shutdown Mode (0.7mA Typical).
High Efficiency with Low Cost External PNP Bipolar Transistor.
Application
Negative LCD Contrast Bias for
1. Notebook & Palmtop Computers.
2. Pen-Based Data System.
3. Portable Data Collection Terminals.
4. Personal Digital Assistants.
Negative Voltage Supply.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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