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L6699

STMicroelectronics
Part Number L6699
Manufacturer STMicroelectronics
Description Enhanced high voltage resonant controller
Published Nov 26, 2015
Detailed Description L6699 Enhanced high voltage resonant controller Features ■ Symmetrical duty cycle, variable frequency control of reson...
Datasheet PDF File L6699 PDF File

L6699
L6699

Overview
L6699 Enhanced high voltage resonant controller Features ■ Symmetrical duty cycle, variable frequency control of resonant half bridge ■ Self-adjusting adaptive deadtime ■ High-accuracy oscillator ■ 2-level OCP: frequency-shift and immediate shutdown ■ Interface with PFC controller ■ Anti-capacitive-mode protection ■ Burst-mode operation at light load ■ Input for brownout protection or power-on/off sequencing ■ “Safe-start” procedure prevents hard switching at startup ■ 600 V rail compatible high-side gate driver with integrated bootstrap diode and high dv/dt immunity ■ -300/800 mA high-side and low-side gate drivers with UVLO pull-down ■ SO16N package Datasheet − production data  3/.
Applications ■ SMPS for LCD TVs, desktop and AIO PCs, servers, Telecom power ■ AC-DC adapter, open frame SMPS Table 1.
Device summary Order codes Package L6699D L6699DTR SO16N Packing Tube Tape and reel Figure 1.
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9 9  —$    89/2   9   9 ,6( 1B',6 ',6 67$1'%<    9 FF      + 9 9%227 +9* 287 /9* *1' ,6(1 3)& B6723 '(/$< /,1 ( & %227 /&7$1.
&,5&8, 7 !-V January 2013 This is information on a product in full production.
Doc ID 022835 Rev 2 1/38 www.
st.
com 38 Contents Contents L6699 1 Description .
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4 2 Electrical ratings .
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5 3 Thermal data .
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