LNK501PN Power Integrations, LNK501PN Datasheet - Page 7

• Manufacturer Part Number: LNK501PN
• Description: IC SWIT OCP CV/CC HV 8DIP
• Manufacturer: Power Integrations
• Series: LinkSwitch®r

Specifications of LNK501PN

• Output Isolation: Isolated
• Frequency Range: 26 ~ 46kHz
• Voltage - Output: 700V
• Power (watts): 4W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Output Voltage: 5.6 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 85 VAC
• Duty Cycle (max): 80 %
• Switching Frequency: 42 KHz
• Supply Current: 1.06 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• For Use With: 596-1001 - KIT DESIGN ACCELERATOR ADAPTER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1031-5

Figure 9. 2.75 W Constant Voltage/Constant Current (CV/CC) Charger using LinkSwitch.
85-265
VAC
10 Ω 1 W
Fusible
RF1
Figure 10. Measured Output Characteristic of the Circuit in Figure 9.
10
9
8
7
6
5
4
3
2
1
0
0
1 A, 600 V
BR1
100
4.7 µF
400 V
1 mH
C1
L1
4.7 µF
400 V
200
C2
LinkSwitch
D
LNK501
C
U1
Output Current (mA)
20.5 kΩ
100 Ω
1N4937
R2
S
R1
1%
D5
300
0.22 µF
0.1 µF
100 V
50 V
C4
C3
400
#34 AWG
116 T
L P = 2.55 mH
4
3
1
PERFORMANCE SUMMARY
Output Power:
Efficiency:
No Load
Consumption:
500
EE13
T1
6
5
#30 AWG
11DQ06
15 T
TIW
D6
V
V
V
V
600
IN
IN
IN
IN
= 85 VAC
= 115 VAC
= 185 VAC
= 265 VAC
2.75 W
≥72%
260 mW, 230 VAC
200 mW, 115 VAC
PI-2904-080304
470 µF
10 V
C5
LNK501
500 mA
5.5 V,
700
RTN
2/05
I
7