L6590AN STMicroelectronics, L6590AN Datasheet - Page 6

• Manufacturer Part Number: L6590AN
• Description: IC SWIT OVP OCP 8DIP
• Manufacturer: STMicroelectronics

Specifications of L6590AN

• Output Isolation: Isolated
• Frequency Range: 52 ~ 74kHz
• Voltage - Input: 6.6 ~ 17.5 V
• Voltage - Output: 700V
• Power (watts): 15W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Output Voltage: 700 V
• Output Current: 0.7 A
• Output Power: 15 W
• Input Voltage: 6.6 V to 17.5 V
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Duty Cycle (max): 73 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4807-5

L6590A
Figure 1. Start-up & UVLO Thresholds
Figure 2. Start-up Current Generator
Figure 3. Start-up Current Generator
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Icc [mA]
5.5
4.5
3.5
Icc [mA]
5.5
4.5
3.5
Vcc [V]
15
14
13
10
12
11
9
8
7
6
5
4
3
5
4
3
-50
0
0
2
2
0
4
4
Vdrain = 40 V
Vdrain = 60 V
Vcc [V]
Vcc [V]
Tj [°C]
50
6
6
8
8
100
Tj = 125 °C
Tj = 125 °C
Tj = -25 °C
Tj = -25 °C
Tj = 25 °C
Tj = 25 °C
10
10
150
12
12
Figure 4. IC Consumption Before Start-up
Figure 5. IC Quiescent Current
Figure 6. IC Operating Current
Icc [µA]
700
600
500
400
300
200
100
Icc [mA]
3.8
3.6
3.4
3.2
Icc [mA]
4.5
3.5
4
3
5
4
3
6
7
7
Tj = 125 °C
Tj = -25 °C
MOSFET switching @ 65 kHz
MOSFET disabled
Tj = 125 °C
8
8
8
9
9
10
10
10
Vcc [V]
Vcc [V]
Vcc [V]
12
11
11
12
12
14
Tj = -25 °C
Tj = 25 °C
13
13
Tj = 125 °C
Tj = 25 °C
Tj = -25 °C
Tj = 25 °C
16
14
14
15
18
15