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A8426EESTR-T
A8426EESTR-T - Brand New Allegro MicroSystems Power Management Specialized - PMIC
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 A8426 is a highly integrated IC that rapidly charges photoflash capacitors
for SLR cameras, digital cameras, and camcorders with integrated digital
cameras. A flexible IGBT driver is integrated to save board space.
The A8426 integrates a 3.2 A-capable, 55 V-rated DMOS switch that drives the
transformer in flyback configuration, allowing optimized design with tight
coupling and high efficiency. The peak switch current is user-adjustable
between 1 and 3.2 A, using a resistor to ground. A proprietary control scheme
optimizes the capacitor charging time. Low quiescent current and low-power
Standby mode current further improve system efficiency and extend battery
life.
Features and Benefits
▪ Wide battery voltage range: 1.5 to 11 V
▪ Integrated 55 V DMOS switch with 3.2 A current capability
▪ User-adjustable peak current limit, from 1 to 3.2 A
▪ Secondary-side voltage sensing for easily-adjustable
output voltage
▪ >75% efficiency
▪ Fast charging time
▪ Charge complete indication
▪ Flexible, high current IGBT driver
▫ Independent IGBT driver supply
▫ Separate sink and source pins with 6 Ω pull-up and
20 Ω pull-down
▫ Interlocked trigger pins improve noise immunity
▪ No primary-side Schottky diode needed
Applications include:
▪ SLR camera flash
▪ Digital camcorder/DSC combo flash
▪ 2 Li+ input strobe
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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