LT1725IGN - Brand New Linear Technology DC DC Switching Controllers
-
DESCRIPTION
The LT®1725 is a monolithic switching regulator controller specifically designed for the isolated flyback topology. It drives the gate of an external MOSFET and is generally powered from a third transformer winding. These features allow for an application input voltage limited only by external power path components. The third transformer winding also provides output voltage feedback information, such that an optoisolator is not required. Its gate drive capability coupled with a suitable external MOSFET can deliver load power up to tens of watts.
FEATURES
■ Drives External Power MOSFET with External ISENSE Resistor
■ Application Input Voltage Limited Only by External Power Components
■ Senses Output Voltage Directly from Primary Side Winding—No Optoisolator Required
■ Accurate Regulation Without User Trims
■ Regulation Maintained Well into Discontinuous Mode
■ Switching Frequency from 50kHz to 250kHz with External Capacitor
■ Optional Load Compensation
■ Optional Undervoltage Lockout
■ Available in 16-Pin SO and SSOP PackagesAPPLICATIONS
■ Telecom Isolated Converters
■ Offline Isolated Power Supplies
■ Instrumentation Power Supplies -
Similar parts: 3823 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download LT1725IGN
- Chipdatas Part: CD93-LT1725IGN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 16:27 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
TPS62840DLCR - Brand New Texas Instruments DC DC Switching ControllersVSON-HR-8 -
LM3485MM/NOPB - Brand New Texas Instruments DC DC Switching ControllersVSSOP-8 -
UCC28950PWR - Brand New Texas Instruments DC DC Switching ControllersTSSOP-24 -
LTC1624IS8 - Brand New Analog Devices / Linear Technology DC DC Switching Controllers8-SOIC 0.154", 3.90mm Width -
TL494CDR - Brand New Texas Instruments DC DC Switching ControllersSOP-16 -
UC28025DWR - Brand New Texas Instruments DC DC Switching Controllers16-SOIC 0.295", 7.50mm Width -
ADP1621ARMZ - Brand New Analog Devices DC DC Switching ControllersMSOP-10 -
ADP1864AUJZ - Brand New Analog Devices DC DC Switching ControllersSOT-23-6 -
S-8521F30MC-BPPT2G - Brand New ABLIC DC DC Switching ControllersSC-74A, SOT-753 -
LTC3882EUJ#PBF - Analog Devices / Linear Technology - DC DC Switching Controllers40-WFQFN Exposed Pad
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
