L6565N STMicroelectronics, L6565N Datasheet - Page 5

• Manufacturer Part Number: L6565N
• Description: IC CTCLR PWM SMPS CM UVLO 8DIP
• Manufacturer: STMicroelectronics

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

Figure 1. Supply current vs. Supply voltage
Figure 2. Start-up & UVLO vs. Temperature
Figure 3. Feedback reference vs. Temperature
V
V
0.005
(mA)
CC-OFF
0.05
0.01
CC-ON
I
0.5
0.1
10
CC
(V)
(V)
V
5
1
0
2.50
2.48
2.46
(V)
REF
14
13
12
10
11
0
9
-50
-25
5
0
0
25
10
T (°C)
50
50
15
75
CL = 1nF
f = 70KHz
TA = 25°C
100
20
D94IN048A
100
T (°C)
V
CC
125
(V)
Figure 4. Line feedforward characteristics
Figure 5. Pin 2 (COMP) V-I characteristics
Figure 6. ZCD blanking time vs. COMP voltage
V
6
5
4
3
2
0
1
COMP
V
T
1.5
0.5
0
20
15
10
csx
BLANK
5
0
0
1
[V]
2
0
Upper clamp
5.0 V
4.5 V
4.0 V
3.5 V
3.0 V
V
[V]
COMP
[µs]
= 2.5V
0.5
1
3
1
I
COMP
V
V
1.5
COMP
2
VFF
[mA]
Regulation
[V]
4
range
[V]
2
3
2.5
5
Tj = 25 °C
Tj = 25 °C
Vpin1 = 0
3
4
L6565
3.5
5/17
6