FSL126MR 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

比赛名单

FSL126MR

Green Mode Fairchild Power Switch (FPS™)

Fairchild Semiconductor 

Typical Performance Characteristics

These characteristic graphs are normalized at TA=25.

Operating Frequency (fOSC)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40( -25( 0( 25( 50( 75( 100( 120( 140(

Figure 4. Operating Frequency vs. Temperature

Maximum Duty Cycle (DMAX)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40( -25( 0( 25( 50( 75( 100( 120( 140(

Figure 5. Maximum Duty Cycle vs. Temperature

Operating Supply Current (Iop2)

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

-40 -25 0 25 50 75 100 120 140

Figure 6. Operating Supply Current vs. Temperature

Start Threshold Voltage (VSTART)

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

-40 -25 0 25 50 75 100 120 140

Figure 7. Start Threshold Voltage vs. Temperature

Stop Threshold Voltage (VSTOP)

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

-40 -25 0 25 50 75 100 120 140

Figure 8. Stop Threshold Voltage vs. Temperature

Feedback Source Current (IFB)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40( -25( 0( 25( 50( 75( 100( 120( 140(

Figure 9. Feedback Source Current vs. Temperature

© 2010 Fairchild Semiconductor Corporation

FSL126MR • Rev. 1.0.1

7

www.fairchildsemi.com

Share Link: