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PDF DM431A Data sheet ( Hoja de datos )
| Número de pieza | DM431A | |
| Descripción | TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR | |
| Fabricantes | Dc Components | |
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DC COMPONENTS CO., LTD.
R INTEGRATED CIRCUIT
DM431
DM431A
DM431B
TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR
Features
* Programmable output voltage
* Temperature coefficient is 50ppm/oC typical
* Temperature compensated for operation over
* Full temperature range
* Low output noise voltage
* Fast turn on response
Pinning
1 = Reference
2 = Anode
3 = Cathode
Absolute Maximum Ratings
(Operating temperature range applies, unless otherwise specified)
Characteristic
Symbol Rating Unit
Cathode to Anode Voltage
VKA 37 V
Cathode Current Range(Continuous) IK -100 to +150 mA
Reference Input Current Range
Iref +0.05 to +10 mA
Power Dissipation
Operating Temperature Range
Storage Temperature Range
PD
Topr
TSTG
770
0 to +70
-55 to +150
mW
oC
oC
.066(1.70)
.059(1.50)
SOT-89
.063(1.60)
.055(1.40)
.167(4.25)
.159(4.05)
.102(2.60)
.095(2.40)
123
.020(0.51)
.014(0.36)
.060(1.52)
.058(1.48)
.120(3.04)
.117(2.96)
.181(4.60)
.173(4.40)
.016(0.41)
.014(0.35)
Dimensions in inches and (millimeters)
E(Rlaeticntgrsicaat 2l5CoChaamrabicetnet rteismtpicersature unless otherwise specified)
Characteristic
Reference Input Voltage
Symbol Min
Typ Max Unit
Test Conditions
DM431
2.440 2.495 2.550
DM431A
Vref 2.470 2.495 2.520
V VKA=VREF, IK=10mA
DM431B
2.480 2.495 2.510
Reference Input Voltage Deviation
Over Temperature Range
∆Vref
-
4.0 17 mV VKA=VREF, IK=10mA
Tmin TA Tmax
Ratio of Change in Reference Input Voltage
to Change in Cathode to Anode Voltage
Reference Input Current
∆Vref /
∆VKA
Iref
-
-
-
-1.4 -2.7
IK=10mA, ∆VKA=10V-VREF
mV/V
-1.0 -2.0
IK=10mA, ∆VKA=36V-10V
2.0 4.0 µA IK=10mA, R1=10kΩ, R2=
Reference Input Current Deviation
Over Temperature Range
∆Iref
-
0.4 1.2 µA IK=10mA, R1=10kΩ, R2=
Tmin TA Tmax
Minimum Cathode Current for Regulation
Off-State Cathode Current
IK(min)
IK(off)
-
-
0.4 1.0 mA VKA=VREF
0.1 1.0 µA VKA=36V, VREF=0
Dynamic Impedance
ZKA
Go to
- 0.2 0.5 Ω
"CROSS REFERENCE
VKA=VREF, f 1.0KHz
TAIKB=1LtoE1"00omAf Transistors!!
(Refered to industrial part No.)
1 page | ||
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Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| DM431 | TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR | Dc Components |
| DM431A | TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR | Dc Components |
| DM431B | TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR | Dc Components |
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