MC44603P ON Semiconductor, MC44603P Datasheet - Page 11

Other Power Management Voltage/Current PWM

MC44603P

Manufacturer Part Number
MC44603P
Description
Other Power Management Voltage/Current PWM
Manufacturer
ON Semiconductor
Type
PWM Mode Controllerr
Datasheet

Specifications of MC44603P

Input Voltage Range
18 V
Mounting Style
Through Hole
Package / Case
PDIP-16
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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15.5
15.0
14.5
14.0
13.5
17.5
16.5
8.0
7.8
7.6
7.4
7.2
7.0
6.8
18
17
16
-50
-50
-50
Figure 22. Disable Voltage After Threshold
R
C
Pin 6 Open
Turn−On (UVLO2) versus Temperature
Figure 20. Startup Threshold Voltage
ref
T
-25
Figure 24. Protection Level on V
-25
= 820 pF
-25
= 10 k
T
T
T
A
A
A
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
versus Temperature
versus Temperature
0
0
0
25
25
25
50
50
50
V
CC
V
CC
Decreasing
Increasing
75
CC
75
75
http://onsemi.com
100
100
100
11
2.60
2.50
2.45
2.40
2.35
2.30
2.55
9.50
9.25
9.00
8.55
8.50
3.0
2.5
2.0
1.5
1.0
-50
-50
-50
Figure 25. Propagation Delay (V
Figure 21. Disable Voltage After Threshold
Figure 23. Protection Threshold Level on
Turn−On (UVLO1) versus Temperature
-25
-25
-25
to V
V
out
T
T
T
A
A
OVP
A
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
Low) versus Temperature
0
0
0
versus Temperature
25
25
25
50
50
50
OVP
V
V
R
C
CC
V
CC
ref
T
CC
= 820 pF
Decreasing
> 2.58 V
= 10 k
= 12 V
= 12 V
75
75
75
100
100
100

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