E-L6565D STMicroelectronics, E-L6565D Datasheet - Page 14

• Manufacturer Part Number: E-L6565D
• Description: IC CTRLR PWM SMPS CM UVLO 8SOIC
• Manufacturer: STMicroelectronics

Specifications of E-L6565D

• Output Isolation: Isolated
• Voltage - Input: 10.3 ~ 18 V
• Power (watts): 650mW
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Style: SMD/SMT
• For Use With: 497-9051 - BOARD DEMO STC03DE220HV/ L6565
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6565
Figure 24. Primary Feedback loop configurations
Figure 25. Protection against secondary
Figure 26. Leading edge blanking circuit for
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14/17
L6565” (AN1376)
(AN1439).
feedback disconnection by primary
regulation take-over
enhanced primary regulation
470 pF
BC327
2.2 k
2.7 k
R
R
H
L
COMP
1N4148
GND
INV
a)
15 V
2
1
6
INV
2.5V
Vcc
8
1
+
-
E/A
L6565
L6565
8
Vcc
L6565
COMP
2
Vcc
GND
to VFF
block
Figure 27. Remote ON/OFF control
Figure 28. Low-consumption start-up circuit
Vac
R
ON
1N4148
OFF
C
START
1N4148
R
R
H
L
COMP
GND
GND
INV
6
L6565
b)
2
1
6
2.5V
8
Vcc
+Vin
5
Vcc
8
L6565
+
-
E/A
BC337
ZCD
L6565
C
SUPPLY
to VFF
block