MC44608P100 ON Semiconductor, MC44608P100 Datasheet - Page 3

• Manufacturer Part Number: MC44608P100
• Description: IC PWM FLYBCK ISO VM 8DIP
• Manufacturer: ON Semiconductor

Specifications of MC44608P100

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 110kHz
• Duty Cycle: 86%
• Voltage - Supply: 6.6 V ~ 13 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Frequency-max: 110kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC44608P100OS

1. This parameter is measured using 1.0 nF connected between the output and the ground.
ELECTRICAL CHARACTERISTICS
OUTPUT SECTION
CONTROL INPUT SECTION
CURRENT SENSE SECTION
OSCILLATOR SECTION
OVERVOLTAGE SECTION
Output Resistor
Output Voltage Rise Time (from 3.0 V up to 9.0 V) (Note 1)
Output Voltage Falling Edge Slew−Rate (from 9.0 V down to 3.0 V) (Note 1)
Duty Cycle @ I
Duty Cycle @ I
Control Input Clamp Voltage (Switching Phase) @ I
Latched Phase Control Input Voltage (Stand−by) @ I
Latched Phase Control Input Voltage (Stand−by) @ I
Maximum Current Sense Input Threshold
Input Bias Current
Stand−By Current Sense Input Current
Start−up Phase Current Sense Input Current
Propagation Delay (Current Sense Input to Output @ V
Leading Edge Blanking Duration
Leading Edge Blanking Duration
Leading Edge Blanking Duration
Leading Edge Blanking + Propagation Delay
Leading Edge Blanking + Propagation Delay
Leading Edge Blanking + Propagation Delay
Normal Operation Frequency MC44608P40
Normal Operation Frequency MC44608P75
Normal Operation Frequency MC44608P100
Maximum Duty Cycle @ f = f
Quick OVP Input Filtering (R
Propagation Delay (I
Quick OVP Current Threshold
Protection Threshold Level on V
Minimum Gap Between V
Sink Resistance
Source Resistance
pin3
pin3
= 2.5 mA
= 1.0 mA
demag
CC−OVP
> I
demag
osc
ovp
Characteristic
CC
to output low)
and V
= 100 kW)
stup−th
pin3
pin3
pin3
TH
= −1.0 mA
http://onsemi.com
= +500 mA
= +1.0 mA
T MOS = 3.0 V)
MC44608P40
MC44608P75
MC44608P100
MC44608P40
MC44608P75
MC44608P100
MC44608
3
T
T
V
V
PLH(In/Out)
PHL(In/Out)
Symbol
V
V
CC−OVP
I
I
V
CS−stup
CS−stby
CC−OVP
d
d
LP−stby
LP−stby
I
T
T
T
T
T
T
d
V
R
I
R
CS−th
B−cs
f
f
f
T
OVP
2mA
1mA
LEB
LEB
LEB
DLY
DLY
DLY
osc
osc
osc
max
stup
OH
t
t
OL
filt
r
f
−
4.75
0.95
−1.8
14.8
Min
180
180
500
370
300
105
5.0
3.4
2.4
1.0
36
36
68
90
78
−
−
−
−
−
−
−
−
−
−
15.3
Typ
200
200
220
480
250
200
680
470
420
100
250
120
8.5
5.0
3.9
3.0
1.0
2.0
15
50
50
43
40
75
82
−
−
−
Max
5.25
1.05
15.8
220
220
900
570
500
140
110
2.0
4.3
3.7
1.8
15
48
44
82
86
−
−
−
−
−
−
−
−
−
−
Unit
kHz
kHz
kHz
mA
mA
mA
mA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
%
%
%
W
V
V
V
V
V
V