Datasheet Linear Technology LTC3723-2
Synchronous Push-Pull PWM Controllers
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LTC3723: Synchronous Push-Pull PWM Controllers Data Sheet
в– High Efficiency Synchronous Push-Pull PWM
1.5A Sink, 1A Source Output Drivers
Supports Push-Pull, Full-Bridge, Half-Bridge, and
Forward Topologies ...
|Design Tools||LTspice File||LTspice File|
|Number of Outputs||1||1|
|Operating Temperature Range, °C||0 to 85||0 to 85|
|Switch Current, A||40||40|
|Vin Max, V||75||75|
|Vin Min, V||10.7||10.7|
- Download » Articles - LT Journal PDF, 409 Kb, File published: Mar 25, 2005
Efficient and Reliable Drive for Synchronous MOSFET Rectifiers
DESIGN IDEAS Efп¬Ѓcient and Reliable Drive for
Synchronous MOSFET Rectiп¬Ѓers
by Goran Perica Introduction
Many telecom and industrial applications require low voltage, high
efп¬Ѓciency isolated power converters.
Typical output voltages in these applications are between 1.8V and 12V,
thus making a synchronous forward
converter a good choice.
Synchronous forward converters
require a pair of MOSFETs that rectify
the output from the power transformer.
The synchronous MOSFET rectiп¬Ѓers
can be self-driven, transformer driven,
or driven by an integrated MOSFET
driver. The most efп¬Ѓcient solution
is to use a MOSFET driver, like the
LTC3900, that is synchronized to the
primary PWM controller. The LTC3900
has other advantages, such as protection features not found in other drive
Telecom Bus Converter Figure 1 shows an example of a
synchronous forward converter that
generates an isolated, semi-regulated ...
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