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LX1697CLQ-TR
LX1697CLQ-TR - Brand New Microsemi 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 LX1697 is a high performance CCFL controller optimized for wide input
voltage range notebook display back lighting applications. Its brightness
control architecture supports Intel’s DPST (Display Power Saving Technology)
that adjusts the brightness as a function of video
content.
Digital Dimming duty cycle is controlled by providing either a dc voltage or a
digital PWM signal to the BRITE_D pin. Burst frequency can be controlled
either by the on chip burst oscillator or directly by a low frequency PWM
logic signal at BRITE_D.
The LX1697 includes a built in 5.1V regulator so it can be operated directly
from the battery without the need of an external 5V supply from the system.
The controller’s power stage consists of direct coupled full bridge high
voltage drivers for the external N-channel high side and N
channel low side power FETs.
KEY FEATURES
7 to 25 Volts Wide Input Voltage Range
Resistor Programmable Lamp Operating Frequency within ±3% Tolerance
Resistor Programmable Burst Operating Frequency
Support Intel TM DPST for System PWM input
Compatible with Microsemi’s new SMBus CCFL controllers
Fully Programmable Open Lamp and Load Fault Time Outs
On Chip Full Wave Rectifiers for Lamp Voltage and Current
Cost Effective and Low Parts Count Inverter Modules
Uses Industry Standard High Voltage Transformers
APPLICATIONS
Note Book LCD displays
Transportable Computers
Web Tablet LCD displays
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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