STMicroelectronics 19V - 90W Adapter with PFC for Laptop computers using the L6563H and L6699 EVL6699-90WADP EVL6699-90WADP Data Sheet
Product codes
EVL6699-90WADP
This is information on a product in full production.
January 2013
Doc ID 022835 Rev 2
1/38
38
L6699
Enhanced high voltage resonant controller
Datasheet
−
production data
Features
■
Symmetrical duty cycle, variable frequency
control of resonant half bridge
control of resonant half bridge
■
Self-adjusting adaptive deadtime
■
High-accuracy oscillator
■
2-level OCP: frequency-shift and immediate
shutdown
shutdown
■
Interface with PFC controller
■
Anti-capacitive-mode protection
■
Burst-mode operation at light load
■
Input for brownout protection or power-on/off
sequencing
sequencing
■
“Safe-start” procedure prevents hard switching
at startup
at startup
■
600 V rail compatible high-side gate driver with
integrated bootstrap diode and high dv/dt
immunity
integrated bootstrap diode and high dv/dt
immunity
■
-300/800 mA high-side and low-side gate
drivers with UVLO pull-down
drivers with UVLO pull-down
■
SO16N package
Applications
■
SMPS for LCD TVs, desktop and AIO PCs,
servers, Telecom power
servers, Telecom power
■
AC-DC adapter, open frame SMPS
Figure 1.
Block diagram
Table 1.
Device summary
Order codes
Package
Packing
L6699D
SO16N
Tube
L6699DTR
Tape and reel
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