Datasheet

LM2524D, LM3524D
www.ti.com SNVS766E –JUNE 2009–REVISED MAY 2013
Electrical Characteristics
(1)
(continued)
Symbol Parameter Conditions LM2524D LM3524D
Units
Typ Tested Design Typ Tested Design
Limit
(2)
Limit
(3)
Limit
(2)
Limit
(3)
SHUT DOWN SECTION
V
SD
High Input Voltage V
(Pin 2)
− V
(Pin 1)
≥ 150 mV 1 0.5 1 0.5 V
Min
1.5 1.5 V
Max
I
SD
High Input Current I
(pin 10)
1 1 mA
OUTPUT SECTION (EACH OUTPUT)
V
CES
Collector Emitter Voltage I
C
≤ 100 μA
55 40 V
Min
Breakdown
I
CES
Collector Leakage Current V
CE
= 60V
V
CE
= 55V 0.1 50 μA
Max
V
CE
= 40V 0.1 50
V
CESAT
Saturation Voltage I
E
= 20 mA 0.2 0.5 0.2 0.7
V
Max
I
E
= 200 mA 1.5 2.2 1.5 2.5
V
EO
Emitter Output Voltage I
E
= 50 mA 18 17 18 17 V
Min
t
R
Rise Time V
IN
= 20V, 200 200 ns
I
E
= −250 μA
R
C
= 2k
t
F
Fall Time R
C
= 2k 100 100 ns
SUPPLY CHARACTERISTICS SECTION
V
IN
Input Voltage Range After Turn-on 8 8 V
Min
40 40 V
Max
T Thermal Shutdown Temp.
(6)
160 160 °C
I
IN
Stand By Current V
IN
= 40V
(7)
5 10 5 10 mA
(6) For operation at elevated temperatures, devices in the NFG package must be derated based on a thermal resistance of 86°C/W,
junction to ambient. Devices in the D package must be derated at 125°C/W, junction to ambient.
(7) Pins 1, 4, 7, 8, 11, and 14 are grounded; Pin 2 = 2V. All other inputs and outputs open.
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