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LT3575EFE#PBF
LT3575EFE#PBF - Brand New Analog Devices / 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®3575 is a monolithic switching regulator specifically designed for the
isolated flyback topology. No third winding or optoisolator is required for
regulation. The part senses the isolated output voltage directly from the
primary side flyback waveform. A 2.5A, 60V NPN power switch is integrated
along with all control logic into a 16-lead TSSOP package.
The LT3575 operates with input supply voltages from 3V to 40V, and can deliver
output power up to 14W with no external power switch.The LT3575 utilizes
boundary mode operation to provide a small magnetic solution with improved
load regulation.
The output voltage is easily set with two external resistors and the
transformer turns ratio. Off the shelf transformers are available for many
applications.
FEATURES
■ 3V to 40V Input Voltage Range
■ 2.5A, 60V Integrated NPN Power Switch
■ Boundary Mode Operation
■ No Transformer Third Winding or Optoisolator Required for Regulation
■ Improved Primary-Side Winding Feedback Load Regulation
■ VOUT Set with Two External Resistors
■ BIAS Pin for Internal Bias Supply and Power NPN Driver
■ Programmable Soft-Start
■ Programmable Power Switch Current Limit
■ Thermally Enhanced 16-Lead TSSOP
APPLICATIONS
■ Industrial, Automotive and Medical Isolated Power Supplies
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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