FSL126HR Fairchild Semiconductor, FSL126HR Datasheet - Page 8

• Manufacturer Part Number: FSL126HR
• Description: Power Switch ICs - POE / LAN Green Mode Fairchild Power Switch (FPS)
• Manufacturer: Fairchild Semiconductor

Specifications of FSL126HR

• Number Of Switches: Single
• On Resistance (max): 6.2 Ohms
• On Time (max): 23 ns
• Off Time (max): 17.2 ns
• Supply Voltage (max): 26 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DIP-8
• Maximum Power Dissipation: 1.5 W
• Mounting Style: Through Hole
• Operating Frequency: 100 KHz
• Switch Configuration: Single
• Switch Current (typ): 1.5 A
• Lead Free Status / Rohs Status: Details

© 2011 Fairchild Semiconductor Corporation
FSL126HR • Rev. 1.0.0
Typical Performance Characteristics
These characteristic graphs are normalized at T
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1
1
Figure 12. Burst Operating Supply Current
‐40
‐40
Figure 10. Startup Charging Current
Burst Operating Supply Current (Iop1)
‐25
‐25
Startup Charging Current (I
0
0
25
25
vs. Temperature
vs. Temperature
50
50
75
75
CH
100
100
)
120
120
A
=25.
140
140
(Continued)
8
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1
1
‐40
‐40
Figure 13. Over-Voltage Protection
Figure 11. Peak Current Limit
‐25
‐25
Over‐Voltage Protection (V
Peak Current Limit (I
0
0
25
25
vs. Temperature
vs. Temperature
50
50
75
75
LIM
)
OVP
100
100
)
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120
120
140
140