FSL126HR Fairchild Semiconductor, FSL126HR Datasheet - Page 7

• 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
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1
1
1
‐40
‐40
‐40
Figure 6. Operating Supply Current
Figure 8. Stop Threshold Voltage
Figure 4. Operating Frequency
‐25
‐25
‐25
Operating Supply Current (Iop2)
Stop Theshold Voltage (V
Operating Frequency (f
0
0
0
25
25
25
vs. Temperature
vs. Temperature
vs. Temperature
50
50
50
75
75
75
OSC
STOP
100
100
100
)
)
120
120
120
A
=25.
140
140
140
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
7
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
1
1
1
‐40
‐40
‐40
Figure 9. Feedback Source Current
Figure 7. Start Threshold Voltage
Figure 5. Maximum Duty Cycle
‐25
‐25
‐25
Start Theshold Voltage (V
Feedback Source Current (I
Maximum Duty Cycle (D
0
0
0
25
25
25
vs. Temperature
vs. Temperature
vs. Temperature
50
50
50
75
75
75
MAX
START
100
100
FB
100
)
)
)
www.fairchildsemi.com
120
120
120
140
140
140