L6599N STMicroelectronics, L6599N Datasheet - Page 22
![IC RESONANT CONVERTR CTRLR 16DIP](/photos/5/23/52339/497-16-dip_series_sml.jpg)
L6599N
Manufacturer Part Number
L6599N
Description
IC RESONANT CONVERTR CTRLR 16DIP
Manufacturer
STMicroelectronics
Type
Phase Shift Resonant Controllerr
Datasheet
1.L6599DTR.pdf
(36 pages)
Specifications of L6599N
Applications
Resonant Converter Controller
Voltage - Supply
8.85 V ~ 16 V
Current - Supply
3.5mA
Operating Temperature
0°C ~ 105°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Number Of Pwm Outputs
1
Switching Freq
500KHz
Operating Supply Voltage (max)
16V
Output Current
800A
Operating Temperature Classification
Automotive
Mounting
Through Hole
Pin Count
16
Package Type
PDIP
Number Of Outputs
Single Output
Switching Frequency
500 KHz
Operating Supply Voltage
8.85 V to 16 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Supply Voltage Range
8.85V To 16V
Digital Ic Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-40°C To +150°C
Svhc
No SVHC (15-Dec-2010)
Base Number
6599
Device Type
Power
Rohs Compliant
Yes
For Use With
497-10542 - BOARD EVAL BASED ON L6599497-8429 - BOARD ADAPTER L6599/STP12NM50N497-8265 - BOARD EVAL BASED ON L6599497-5857 - DEMO BOARD FOR L6599497-5856 - DEMO BOARD FOR L6599497-5497 - EVAL BOARD FOR L6599497-5496 - EVAL BOARD FOR L6599
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Lead Free Status / Rohs Status
Compliant
Other names
497-5723
L6599NR
L6599NR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Application information
22/36
Figure 29. Power vs frequency curve in an resonant half-bridge
As a result, the average input current will smoothly increase, without the peaking that occurs
with linear frequency sweep, and the output voltage will reach the regulated value with
almost no overshoot.
Typically, R
where f
quite empirical and is a compromise between an effective soft-start action and an effective
OCP (see next section). Please refer to the timing diagram of
significant signals during the soft-start phase.
start
SS
is recommended to be at least 4 times f
and C
SS
| Z ( f ) |
will be selected based on the following relationships:
- 1
R
C
SS
ss
=
=
RESONANCE
FREQUENCY
--------------------- -
f
----------- - 1
Steady-state
f
3 10
-------------------
start
RF
min
frequency
R
⋅
SS
min
–
–
min
3
. The proposed criterion for C
Figure 32
frequency
Initial
to see some
f
SS
L6599
is