FP5451A Feeling Technology, FP5451A Datasheet - Page 7

• Manufacturer Part Number: FP5451A
• Description: DUAL CHANNEL PWM CONTROL IC
• Manufacturer: Feeling Technology

TIMING WAVEFORM
PWM Comparator Output Voltage
Oscillator Triangle Waveform
Output Transistor Collector
Comparator Input Voltage
Dead-Time Input Voltage
Short-Circuit Protection
Short-Circuit Protection
Error Amplifier Output
Power Supply Voltage
Protection Enable Time, tpe = (0.658 * 10E6 * Cpe) in seconds
Terminal Waveform
Comparator Output
Technology
Protection Enable
Waveform
2.8 V TYP
FP5451A Timing Diagram
FP5451A
tpe
Rev0.4 May. 11, 2005
Dead Time 100%
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P7/FP5451A
2.0 V
1.6 V
1.4 V
1.25 V
L
L
L
H
H
1.3 V
0 V
H
3.6 V
0 V