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LT3430EFE#TR
LT3430EFE#TR - Brand New Linear Technology DC Switching Regulators
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 LT®3430/LT3430-1 are monolithic buck switching regulators that accept
input voltages up to 60V. A high ef fi ciency 3A, 0.1Ω switch is included on
the die along with all the necessary oscillator, control and logic circuitry.
A current mode architecture provides fast transient response and excellent
loop stability.
Special design techniques and a new high voltage process achieve high
efficiency over a wide input range. Effi ciency is maintained over a wide
output current range by using the output to bias the circuitry and by
utilizing a supply boost capacitor to saturate the power switch. Patented
circuitry* maintains peak switch current over the full duty cycle range. A
shutdown pin reduces supply current to 30µA and a SYNC pin can be externally
synchronized with a logic level input from 228kHz to 700kHz for the LT3430 or
from 125kHz to 250kHz for the LT3430-1.
The LT3430/LT3430-1 are available in a thermally enhanced 16-pin TSSOP
package.
FEATURES
■ Wide Input Range: 5.5V to 60V
■ 3A Peak Switch Current over All Duty Cycles
■ Constant Switching Frequency:
200kHz (LT3430)
100kHz (LT3430-1)
■ 0.1Ω Switch Resistance
■ Current Mode
■ Effective Supply Current: 2.5mA
■ Shutdown Current: 30µA
■ 1.2V Feedback Reference Voltage
■ Easily Synchronizable
■ Cycle-by-Cycle Current Limiting
■ Small, 16-Pin Thermally Enhanced TSSOP Package
APPLICATIONS
■ Industrial and Automotive Power Supplies
■ Portable Computers
■ Battery Chargers
■ Distributed Power Systems
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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