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ATL431LI_V02 Datasheet(Hoja de datos) 4 Page - Texas Instruments

No. de Pieza. ATL431LI_V02
Descripción  ATL431LI / ATL432LI High Bandwidth Low-Iq Programmable Shunt Regulator
Descarga  29 Pages
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Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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ATL431LI
ATL432LI
SLVSDU6D – JULY 2017 – REVISED NOVEMBER 2019
www.ti.com
Product Folder Links: ATL431LI ATL432LI
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Copyright © 2017–2019, Texas Instruments Incorporated
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to ANODE, unless otherwise noted.
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
MIN
MAX
UNIT
VKA
Cathode Voltage(2)
37
V
IKA
Continuos Cathode Current Range
–10
18
mA
II(ref)
Reference Input Current
–5
10
mA
TJ
Operating Junction Temperature Range
–40
150
C
Tstg
Storage Temperature Range
–65
150
C
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
7.2 ESD Ratings
VALUE
UNIT
V(ESD)
Electrostatic
discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001pins(1)
±2000
V
Charged-device model (CDM), per JEDEC specification JESD22- ±1000
VC101(2)
±1000
(1)
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
7.3 Thermal Information
THERMAL METRIC(1)
ATL43xLI
UNIT
DBZ
DQN
3 PINS
4 PINS
RθJA
Junction-to-ambient thermal resistance
371.7
173.7
C/W
RθJC(top)
Junction-to-case (top) thermal resistance
145.9
185.5
C/W
RθJB
Junction-to-board thermal resistance
104.7
119.9
C/W
ψJT
Junction-to-top characterization parameter
23.9
13.1
C/W
ψJB
Juction-to-board characterization parameter
102.9
119.9
C/W
RθJC(bottom)
Juction-to-case (bottom) thermal resistance
N/A
93.0
C/W
(1)
Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
7.4 Recommended Operating Conditions
See
(1)
MIN
MAX
UNIT
VKA
Cathode Voltage
VREF
36
V
IKA
Continuous Cathode Current Range
0.08
15
mA
TA
Operating Free-Air Temperature
ATL43xLIxI
–40
85
C
ATL43xLIxQ
–40
125
C




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