LYT4212E Power Integrations, LYT4212E Datasheet - Page 17

• Manufacturer Part Number: LYT4212E
• Description: LED Lighting Drivers HighPower LED Driver 15 W (85-132 VAC)
• Manufacturer: Power Integrations

Specifications of LYT4212E

• Rohs: yes
• Input Voltage: 85 V to 132 V
• Operating Frequency: 124 kHz to 140 kHz
• Maximum Supply Current: 1.2 mA
• Output Current: 1.17 A
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Package / Case: eSIP-7C
• Minimum Operating Temperature: - 40 C

Typical Performance Characteristics
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Figure 14. Drain Capacitance vs. Drain Pin Voltage.
Figure 16. Drain Current vs. Drain Voltage.
10000
1000
100
5
4
3
2
1
0
0
0
0
2
100
DRAIN Pin Voltage (V)
4
DRAIN Voltage (V)
6
200
8 10 12 14 16 18 20
300
LYT4x28 T
LYT4x28 T
Scaling Factors:
LYT4x11 0.18
LYT4x12 0.28
LYT4x13 0.38
LYT4x14 0.56
LYT4x15 0.75
LYT4x16 1.00
LYT4x17 1.16
LYT4x18 1.55
400
Scaling Factors:
LYT4x11
LYT4x12
LYT4x13
LYT4x14
LYT4x15
LYT4x16
LYT4x17
LYT4x18
CASE
CASE
500
= 25 °C
= 100 °C
0.18
0.28
0.38
0.56
0.75
1.00
1.16
1.55
600
Figure 17. Maximum Allowable Drain Current vs. Drain Voltage.
Figure 15. Power vs. Drain Voltage.
1.2
0.8
0.6
0.4
0.2
300
200
100
1
0
0
0
0
Scaling Factors:
LYT4x11 0.18
LYT4x12 0.28
LYT4x13 0.38
LYT4x14 0.56
LYT4x15 0.75
LYT4x16 1.00
LYT4x17 1.16
LYT4x18 1.55
100 200 300 400
100
DRAIN Voltage (V)
200
DRAIN Voltage (V)
LYT4211-4218/4311-4318
300
400 500 600
500
600
700 800
700
Rev. B 02/13
17