NCP1050ST100 ONSEMI [ON Semiconductor], NCP1050ST100 Datasheet - Page 7

• Manufacturer Part Number: NCP1050ST100
• Description: Monolithic High Voltage Gated Oscillator Power Switching Regulator
• Manufacturer: ONSEMI [ON Semiconductor]

2. Tested junction temperature range for the NCP105X series:
ELECTRICAL CHARACTERISTICS
temperature range that applies (Note 2), unless otherwise noted.)
OSCILLATOR
CONTROL INPUT
Frequency (V
Frequency (V
Frequency Sweep (V
Maximum Duty Cycle
Lower Window Input Current Threshold
Upper Window Input Current Threshold
Control Window Input Voltage
T
T
T
T
Switching Enabled, Sink Current Increasing
Switching Disabled, Sink Current Decreasing
Switching Enabled, Source Current Increasing
Switching Disabled, Source Current Decreasing
Lower (I
Upper (I
J
J
J
J
= 25 C:
= T
= 25 C:
= T
T
A Suffix Device
B Suffix Device
C Suffix Device
A Suffix Device
B Suffix Device
C Suffix Device
A Suffix Device
B Suffix Device
C Suffix Device
A Suffix Device
B Suffix Device
C Suffix Device
low
low
low
sink
source
= −40 C
to T
to T
= 25 mA)
CC
CC
high
high
= 25 mA)
= 7.5 V)
= 8.5 V)
NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055
CC
= 7.5 V to 8.5 V, T
T
high
Characteristics
= +125 C
(V
J
CC
= 25 C)
= 8.0 V, for typical values T
http://onsemi.com
7
J
= 25 C, for min/max values, T
f
f
Symbol
OSC(high)
OSC(low)
I
I
%f
I
I
D
off(high)
on(high)
off(low)
on(low)
V
V
(max)
high
OSC
low
Min
119
113
126
120
−58
−50
1.1
4.2
38
87
37
84
41
93
39
90
74
37
25
−
J
−47.5
−37.5
42.5
45.5
47.5
37.5
1.35
Typ
132
103
140
5.0
4.6
is the operating junction
97
77
−
−
−
−
−
−
Max
107
145
107
145
154
154
−37
−25
113
113
1.6
5.0
47
47
50
50
80
58
50
−
Unit
kHz
kHz
mA
%
%
V