LAB
TOP VIEW
INV. INPUT
1
N. I. INPUT
2
OSC. OUTPUT
3
+C.L. SENSE
4
鈥揅.L. SENSE
5
R
T
6
C
T
7
GROUND
8
16
15
14
13
12
11
10
9
SEME
IP1524 SERIES
V
REF
V
IN
E
B
C
B
C
A
E
A
SHUTDOWN
COMPENSATION
REGULATING
PULSE WIDTH
MODULATORS
FEATURES
鈥?Guaranteed 鹵2% reference voltage tolerance
鈥?Guaranteed 鹵6% oscillator tolerance
鈥?Fully specified temperature performance
鈥?Guaranteed 10mV/1000 hours long term stability
鈥?Interchangeable with SG1524 series
J Package 鈥?16 Pin Ceramic DIP
N Package 鈥?16 Pin Plastic DIP
D Package 鈥?16 Pin Plastic (150) SOIC
Order Information
Part
Number
IP1524
IP2524
IP3524
J鈥揚ack
16 Pin
N鈥揚ack
16 Pin
D鈥?6
16 Pin
Temp.
Range
-55 to +125擄C
-25 to +85擄C
0 to +70擄C
Note:
To order, add the package identifier to the part number.
eg.
IP1524J
IP3524D鈥?6
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25擄C unless otherwise stated)
+V
IN
Input Voltage
Collector Voltage
Output Current
Reference Load Current
Oscillator Charging Current
Shut Down Pin Voltage
Current Limit Sense Common Mode Range
P
D
P
D
T
J
T
STG
T
L
Power Dissipation
Power Dissipation
T
A
= 25擄C
Derate @ T
A
> 50擄C
T
C
= 25擄C
Derate @ T
C
> 25擄C
(each transistor)
+40V
+40V
100mA
Internally Limited
5mA
+5.5V
鈥?.0 to +1.0V
1W
10mW/擄C
2W
16mW/擄C
See Ordering Information
鈥?5 to +150擄C
(soldering, 10 seconds)
+300擄C
Prelim. 3/95
Operating Junction Temperature
Storage Temperature Range
Lead Temperature
Semelab plc.
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