FAN6754MLMY Fairchild Semiconductor, FAN6754MLMY Datasheet - Page 6

• Manufacturer Part Number: FAN6754MLMY
• Description: Voltage Mode PWM Controllers High Intg. Ultra Grn Mode PWM Controller
• Manufacturer: Fairchild Semiconductor

Specifications of FAN6754MLMY

• Output Voltage: 5 V
• Duty Cycle (max): 92 %
• Operating Supply Voltage: 30 V
• Supply Current: 1.7 mA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Fall Time: 50 ns
• Mounting Style: SMD/SMT
• Rise Time: 100 ns
• Package / Case: SOP-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2010 Fairchild Semiconductor Corporation
FAN6754 • Rev. 1.0.2
Electrical Characteristics
V
Oscillator Section
Feedback Input Section
Symbol
V
V
DD
V
V
f
FB-OPEN
t
V
V
FB-ZDCR
OSC-G
FB-OLP
D-OLP
FB-ZDC
f
t
Z
=15V and T
OSC
HOP
f
f
A
FB-N
FB-G
DV
DT
FB
V
Frequency in Normal Mode
Hopping Period
Green-Mode Frequency
Frequency Variation vs. V
Frequency Variation vs. Temperature
Deviation
Input Voltage to Current-Sense Attenuation
Input Impedance
Output High Voltage
FB Open-Loop Trigger Level
Delay Time of FB Pin Open-Loop Protection
Green-Mode Entry FB Voltage
Green-Mode Ending FB Voltage
FB Threshold Voltage for Zero-Duty Recovery
FB Threshold Voltage for Zero-Duty
A
=25°C unless otherwise noted.
PWM Frequency
f
f
OSC-G
OSC
Parameter
V
FB-ZDC
(Continued)
V
DD
FB-ZDCR
Deviation
Figure 5. V
V
FB-G
FB
vs. PWM Frequency
6
V
Center Frequency
Hopping Range
FB > V
FB=V
V
T
FB Pin Open
Pin, FB Voltage
(FB =V
Hopping Range
Pin, FB Voltage
(FB =V
Hopping Range
FB-N
A
DD
=-40 to +105°C
=11V to 22V
Conditions
FB
FB-N
FB-G
FB
-
G
-
N
)
)
V
Continued on the following page…
FB
±1.27
Min.
1/4.5
±3.7
±3.7
10.2
3.9
4.8
4.3
2.6
2.1
1.9
1.8
61
19
14
50
±1.45
Typ.
1/4.0
±4.2
±4.2
11.5
4.4
5.0
4.6
2.8
2.3
2.1
2.0
65
22
16
55
±1.62
Max. Units
1/3.5
±4.7
±4.7
12.8
4.9
5.2
4.9
3.0
2.5
2.3
2.2
69
25
18
www.fairchildsemi.com
60
5
5
KHz
KHz
V/V
kHz
kHz
ms
ms
kΩ
ms
%
%
V
V
V
V
V
V