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부품번호 | IP1P125 기능 |
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기능 | REGULATING PULSE WIDTH MODULATORS | ||
제조업체 | Seme LAB | ||
로고 | |||
IP1P125
IP3P125
TOP VIEW
INV. INPUT 1
N. I. INPUT 2
SYNC 3
OSC. OUTPUT 4
CT 5
RT 6
DISCHARGE 7
SOFT START 8
16 VREF
15 VIN
14 OUTPUT B
13 VC
12 GROUND
11 OUTPUT A
10 SHUTDOWN
9 COMPENSATION
J Package – 16 Pin Ceramic DIP
N Package – 16 Pin Plastic DIP
D Package – 16 Pin Plastic (300) SOIC
REGULATING PULSE
WIDTH MODULATORS
FEATURES
• Pin Compatible with 1525A Series
• Low Output Crossover Current
• Fixed 100ns Deadtime
• 100Hz to 500kHz Operating Frequencyrange
• 5.1 volt ± 1% Reference
• Oscillator Sync. Terminal
• Soft Start
• Undervoltage Lockout
• Latching PWM
Part
Number
IP1P125J
IP3P125D
IP3P125J
IP3P125N
J–Pack
16 Pin
✔
N–Pack
16 Pin
✔
✔
D–16
16 Pin
✔
Order Information
Temp.
Range
-55 to +125°C
0 to + 70°C
0 to +70°C
0 to +70°C
Note:
To order, add the package identifier to the part number.
eg. IP1P125J
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
+VIN
Input Voltage
Collector Voltage
+40V
+40V
Logic Inputs
–0.3 to +5.5V
Analogue Inputs
Output Current, Source or Sink
–0.3 to +VIN
500mA
Reference Output Load Current
Internally Limited
Oscillator Charging Current
5mA
PD
PD
TJ
TSTG
TL
Power Dissipation
TA = 25°C
Derate @ TA > 50°C
Power Dissipation
TC = 25°C
Derate @ TC > 25°C
Operating Junction Temperature
Storage Temperature Range
Lead Temperature
(soldering, 10 seconds)
1000mW
10mW/°C
2000W
16mW/°C
–55 to +150°C
–65 to +150°C
+300°C
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Prelim.5/00
IP1P125
IP3P125
ELECTRICAL CHARACTERISTICS (TJ = Over Operating Temperature Range unless otherwise stated)
IP1P125
IP3P125
Parameter
Output Low Level
Output High Level
Common Mode Rejection
Supply Voltage Rejection
Minimum Duty Cycle
Maximum Duty Cycle
Input Threshold
Input Threshold
Input Bias Current
Soft Start Current
Soft Start Low Level
Shutdown Threshold
Shutdown Input Current
Shutdown Delay note5
Output Low Level
Output High Level
Collector Leakage Current
Rise Time
Fall Time
Dead Time
Test Conditions
Min.
ERROR AMPLIFIER SECTION (cont.) 3
VCM = 1.5 to 5.2V
VIN = 8 to 35V
PWM COMPARATOR
VPIN1 – VPIN2 ³ 150mV
VPIN2 – VPIN1 ³ 150mV
Zero Duty Cycle
Max. Duty Cycle
3.8
60
50
45
0.6
SHUTDOWN SECTION
VSHUTDOWN = 0V
VSHUTDOWN = 2V
To Outputs
VSHUTDOWN = 2.5V
PIN 10 to Output TJ = 25°C
OUTPUT DRIVERS (each output) 4
ISINK = 20mA
ISINK = 100mA
ISOURCE = 20mA
ISOURCE = 100mA
VC = 35V
CL = 1nF
TJ = 25°C
CL = 1nF
TJ = 25°C
CL = 1nF
TJ = 25°C
25
25
0.6
0.2
18
17
Typ.
0.2
5.6
90
60
49
0.9
3.3
50
50
50
0.4
1.3
0.1
50
0.4
0.2
1.0
19
18
100
50
100
Max.
0.5
7.0
0
3.6
80
80
0.6
2.0
1.0
300
0.4
2.5
200
300
300
Min.
3.8
60
50
45
0.6
25
0.6
18
17
Typ.
0.2
5.6
90
60
49
0.9
3.3
50
50
0.4
1.3
0.1
50
0.2
1.0
19
18
100
50
100
Max.
0.5
7.0
0
3.6
80
0.6
2.0
1.0
300
0.4
2.5
200
300
300
Units
V
dB
%
V
mA
mA
V
mA
ns
V
V
V
ns
note5
NOTES
These parameters, although guaranteed over the recommended conditions are not 100% tested in production.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Prelim.5/00
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부품번호 | 상세설명 및 기능 | 제조사 |
IP1P125 | REGULATING PULSE WIDTH MODULATORS | Seme LAB |
IP1P125J | REGULATING PULSE WIDTH MODULATORS | Seme LAB |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |