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LT1339CN
LT1339CN - Brand New Linear Technology 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
DESCRIPTIONU
The LT ®1339 is a high power synchronous current mode switching regulator
controller. The IC drives dual N-channel MOSFETs to create a single IC
solution for high power DC/DC converters in applications up to 60V.
The LT1339 incorporates programmable average current limiting, allowing
accurate limiting of DC load current independent of inductor ripple current.
The IC also incorporates user-adjustable slope compensation for minimization
of magnetics at duty cycles up to 90%.
FEATURES
■ High Voltage: Operation Up to 60V
■ High Current: Dual N-Channel Synchronous Drive Handles Up to 10,000pF Gate
Capacitance
■ Programmable Average Load Current Limiting
■ 5V Reference Output with 10mA External Loading Capability
■ Programmable Fixed Frequency Synchronizable Current Mode Operation Up to
150kHz
■ Undervoltage Lockout with Hysteresis
■ Programmable Start Inhibit for Power Supply Sequencing and Protection
■ Adaptive Nonoverlapping Gate Drive Prevents Shoot-Through
APPLICATIONS
■ 48V Telecom Power Supplies
■ Personal Computers and Peripherals
■ Distributed Power Converters
■ Industrial Control Systems
■ Lead-Acid Battery Backup Systems
■ Automotive and Heavy Equipment
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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