LT3753EFE#PBF Flyback, Forward, and Isolated Controller by Analog Devices

Status: Production
Series: LT3753
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3753 is a current mode PWM controller optimized for an active clamp forward converter topology, allowing up to 100V input operation.A programmable volt-second clamp allows primary switch duty cycles above 50% for high switch, transformer and rectifier utilization. Active clamp control reduces switch voltage stress and increases efficiency. A synchronous output is available for controlling secondary side synchronous rectification.The LT3753 is available in a 38-lead plastic TSSOP package with missing pins for high voltage spacings.

Where to Buy

Prices starting from US$4.40

Distributor Stock
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Analog Devices
from US$4.40
3,785
in stock
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Newark Electronics
from US$6.36
121
in stock
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Farnell
from US$6.57
21
in stock
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TME
from US$4.59
0
in stock
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Richardson RFPD
from US$5.83
0
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Features

Input Voltage Range: 8.5V to 100V
Programmable Volt-Second Clamp
High Efficiency Control: Active Clamp, Synchronous Rectification, Programmable Delays
Short-Circuit (Hiccup Mode) Overcurrent Protection
Programmable Soft-Start/Stop
Programmable OVLO and UVLO with Hysteresis
Programmable Frequency (100kHz to 500kHz)
Synchronizable to an External Clock

Last 6 months Inventory & Pricing History


Alternative Descriptions

Active Clamp Sync For Cntr | Analog Devices
Pwm Controller, 100V, Tssop-Ep-38 | Newark Electronics
PWM CONTROLLER, 100V, TSSOP-EP-38 | Farnell
IC: PMIC | TME
Current Mode PWM Controller 100kHz to 500kHz 31-Pin TSSOP EP Tube | Richardson RFPD


LT3753EFE#PBF Semiconductors - ICs by Linear Technology

ACTIVE CLAMP SYNCHRONOUS FORW CONTROLLER

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Input Voltage 12V
Output Voltage -
Output Current -
Supply Voltage Min 8.5V
Supply Voltage Max 100V
Controller IC Case Style TSSOP
No. of Pins 38Pins
Frequency 500kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3753EFE#PBF?

Additional datasheets, footprints and schematics for LT3753EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3753EFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT3753EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3753EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT3753EFE#PBF fall under?

The LT3753EFE#PBF is listed under Flyback, Forward, and Isolated Controller.

Can I view similar or alternative parts?

You can view similar parts to LT3753EFE#PBF when available in the Flyback, Forward, and Isolated Controller range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT3753EFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT3753EFE#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT3753EFE#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, Farnell, TME and Richardson RFPD have stock available or on a lead time for LT3753EFE#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LT3753EFE#PBF often in real-time on the comparison pages.

What if I can't find stock of LT3753EFE#PBF?

You can fill out our help required form which you can use to request a quote for LT3753EFE#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.