AT9919K7-G AT9919K7-G - Brand New MICROCHIP LED Drivers

USD 1.30

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AT9919K7-G

Name: AT9919K7-G - Brand New MICROCHIP LED Drivers
SKU: AT9919K7-G
Price: 1.30 USD
Availability: PreOrder

AT9919K7-G - Brand New MICROCHIP LED Drivers

Manufacturer Part No: AT9919K7-G Out of Stock

MOQ: 1pcs

Category: LED Drivers

Condition

Bulk Price

Quantity

= USD 1.30

Shipping:

Free ShippingEstimated 15-30 business days via Registered Air Mail or othersSee details

Delivery:

Estimated between Mon, May 4 and Wed, May 6.This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.See details

Return:

60 days returns. Buyer pays for return shippingSee details

Payments:

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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

Details Shipping and Returns Reviews

The AT9919 is a PWM controller IC designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control with a high-side current sense resistor to set the constant output current. The operating frequency range can be set by selecting the proper inductor. Operation at high switching frequency is possible since the hysteretic control maintains accuracy even at high frequencies. This permits the use of small inductors and capacitors minimizing space and cost in the overall system. LED brightness control is achieved with PWM dimming from an analog or PWM input signal. Unique PWM circuitry allows true constant color with a high dimming range. The dimming frequency is programmed using a single external capacitor. The AT9919 comes in a small, 8-Lead DFN package and is qualified for automotive LED lighting applications.

Shipping

Item location:China

Ships to:Worldwide

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.

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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.

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