DN431 Datasheet, PDF (1/1 Pages) Dc Components – TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR

DC COMPONENTS CO., LTD.
R
INTEGRATED CIRCUIT
DN431
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 = Cathode
3 = Anode
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
225
mW
0 to +70 ^oC
-55 to +150 ^oC
SOT-23
.020(0.50)
.012(0.30)
3
.063(1.60) .108(0.65)
.055(1.40) .089(0.25)
1
2
.091(2.30)
.067(1.70)
.045(1.15)
.034(0.85)
.118(3.00)
.110(2.80)
.051(1.30)
.035(0.90)
.026(0.65)
.010(0.25)
.004
(0.10)
Max
.0043(0.11)
.0035(0.09)
.027(0.67)
.013(0.32)
Dimensions in inches and (millimeters)
E_(Rl_ae_tic_nt_gr_sic_aa_{t 2}l₅C_oCha_amra_bic_et_ne_t r_teis_mt_pic_ers_{ature unless otherwise specified)}
Characteristic
Reference Input Voltage
Symbol Min
Vref 2.445
Typ
2.495
Reference Input Voltage Deviation
Over Temperature Range
∆Vref
-
4.0
Ratio of Change in Reference Input Voltage ∆Vref /
-
-1.4
to Change in Cathode to Anode Voltage
∆VKA
-
-1.0
Reference Input Current
Iref
-
2.0
Reference Input Current Deviation
Over Temperature Range
∆Iref
-
0.4
Minimum Cathode Current for Regulation IK(min)
-
0.4
Off-State Cathode Current
IK(off)
-
0.1
Dynamic Impedance
ZKA
-
0.2
Max
2.545
17
-2.7
-2.0
4.0
1.2
1.0
1.0
0.5
Unit
V
mV
mV/V
µA
µA
mA
µA
Ω
Test Conditions
VKA=VREF, IK=10mA
VKA=VREF, IK=10mA
Tmin TA Tmax
IK=10mA, ∆VKA=10V-VREF
IK=10mA, ∆VKA=36V-10V
IK=10mA, R1=10kΩ, R2=
IK=10mA, R1=10kΩ, R2=
Tmin TA Tmax
VKA=VREF
VKA=36V, VREF=0
VKA=VREF, f 1.0KHz
IK=1 to 100mA