L6565N STMicroelectronics, L6565N Datasheet - Page 13
![IC CTCLR PWM SMPS CM UVLO 8DIP](/photos/1/39/13944/497-8-dip_sml.jpg)
L6565N
Manufacturer Part Number
L6565N
Description
IC CTCLR PWM SMPS CM UVLO 8DIP
Manufacturer
STMicroelectronics
Datasheet
1.L6565DTR.pdf
(17 pages)
Specifications of L6565N
Mfg Application Notes
25W Converter Using the L6565 AppNote 30 W Adapter with PWM L6565 Controller AppNote 80 W SMPS - L6565/ESBT STC04IE170HV AppNote L6565 Quasi-Resonant Controller AppNote L6565-Based Low Cost SMPS for TV AppNote SMPS for CRT Monitors with the L6565 AppNote STEVAL-TSP001V1 AppNote Wide Input Volt Range SMPS for Metering AppNote
Output Isolation
Isolated
Voltage - Input
10.3 ~ 18 V
Power (watts)
1W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-DIP (0.300", 7.62mm)
Output Voltage
7 V
Output Current
+/- 700 mA
Output Power
1 W
Input Voltage
10.3 V to 18 V
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
For Use With
497-9051 - BOARD DEMO STC03DE220HV/ L6565497-8227 - BOARD EVAL L6565/STW3N150497-6427 - BOARD EVAL POE STHS4257A/L6565D497-6422 - BOARD EVAL BASED ON L6565497-6415 - BOARD EVAL L6565/STW4N150 BASED497-6414 - BOARD EVAL L6565 EU220V BASED497-6339 - BOARD EVAL SMPS L6565 3PHASE APP497-6255 - BOARD 6W 3PH SMPS METERING ESBT497-5680 - POWER SUPPLY FOR STB US-110V497-5679 - BOARD EVAL 3PHASE W/ESBT 100W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5795-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6565N
Manufacturer:
ST
Quantity:
20 000
APPLICATION IDEAS
Here follows a series of ideas/suggestions aimed at either improving performance or solving common applica-
tion issues of L6565-based power supplies.
Figure 21. Enhanced turn-off for big MOSFET's drive
Figure 22. Latched shutdown on: a) feedback disconnection; b) overload or short circuit
Figure 23. Secondary Feedback loop configurations
COMP
2
L6565
R
A
1
8
INV
Vcc
R
B
a)
TL431
BC327
a)
Vout
L6565
Vcc
BC337
DRIVER
1N4148
INV
8
GND
L6565
1
L6565
I
COMP
COMP
8
6
2
Vcc
COMP
2
7
b)
GD
TL431
BC327
Vout
BC337
L6565
Rs
INV
1
Q
8
4
b)
CS
Vcc
BC327
Vcc
Roff
1N4148
c)
8
L6565
Rs
2
TL431
COMP
L6565
13/17
Vout