Transcription of LM5045 Full-Bridge PWM Controller with Integrated …
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Product Sample & Technical Tools & Support &. Folder Buy Documents Software Community LM5045 . SNVS699H FEBRUARY 2011 REVISED JANUARY 2015. LM5045 Full-Bridge PWM Controller with Integrated MOSFET Drivers 1 Features 3 Description 1 Highest Integration Controller for Small Form The LM5045 PWM Controller contains all of the Factor, High-Density Power Converters features necessary to implement Full-Bridge topology power converters using either current mode or High-Voltage Start-Up Regulator voltage mode control. This device is intended to Intelligent Sync Rectifier Start-Up Allows Linear operate on the primary side of an isolated DC-DC. Turnon Into Prebiased Loads converter with input voltage up to 100 V. This highly Synchronous Rectifiers Disabled in UVLO mode Integrated Controller -driver provides dual 2-A high- and Hiccup Mode side and low-side gate drivers for the four external bridge MOSFETs plus control signals for the Two Independent, Programmable Synchronous secondary-side synchronous rectifier MOSFETs.
vout t1 vin isolated ssoff feedback vcc rt res ss ref agndpgnd uvlo vin ho1 bst1 hs1 lo1 cs lo2 hs2 bst2 ho2 comp lm5045 full-bridge controller with integrated gate drivers
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