TIOS101 Datasheet, PDF (5/26 Pages) Texas Instruments – Digital Sensor Output Drivers with Integrated Surge Protection

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TIOS101
SLLSEV6 – JULY 2017
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
TIOS101
DMW (10 Pins)
UNIT
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
82.2
°C/W
71.1
°C/W
54.8
°C/W
9.2
°C/W
54.8
°C/W
39.4
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
6.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLIES (VCC)
I_(VCC)
Quiescent supply current
EN = LOW, no load
EN = HIGH, no load
LOGIC-LEVEL INPUTS (EN, IN)
V_IL
Input logic low voltage
V_IH
Input logic high voltage
R_PD
Pull-down (EN) resistance
R_PU
Pull-up (IN) resistance
CONTROL OUTPUT (NFAULT)
V_OL
Output logic low voltage
I_OZ
Output high impedance leakage
DRIVER OUTPUT (OUT)
I_O = 4 mA
Output in Hi-Z, V_O = 0 V or VCC_IN/OUT
I = 250 mA
High-side driver residual voltage I = 200 mA
V_DS(ON)
I = 100 mA
I = 250 mA
Low-side driver residual voltage I = 200 mA
I = 100 mA
EN = LOW, IN = LOW, pull-down current
I_P
OUT pull-up/down current
EN = LOW, IN = HIGH, pull-up current
I_O(LIM)
Driver output current limit
PROTECTION CIRCUITS
R_SET = 100 kΩ
R_SET = 0 kΩ
R_SET = OPEN ⁽¹⁾
V_(UVLO)
VCC under voltage lockout
VCC falling; NFAULT = Hi-Z
VCC rising; NFAULT = LOW
V_{(UVLO,HYS VCC under voltage hysteresis}
)
V_{(UVLO_IN)}
VCC_IN under voltage lockout
(No LDO option)
Rising to falling threshold
VCC_IN falling; NFAULT = Hi-Z
VCC_IN rising; NFAULT = LOW
V_(UVLO,HYS
)
T_(WRN)
T_(SDN)
T_(HYS)
VCC_IN under voltage hysteresis
(No LDO option)
Thermal warning
Thermal shutdown
Thermal hysteresis for shutdown
Rising to falling threshold
Die temperature T_J
MIN
TYP
MAX UNIT
1.5
2.2 mA
2
2.7 mA
2
100
200
0.8
V
V
kΩ
kΩ
0.5
V
–1
1
µA
1.75
V
1.5
V
1.1
V
1.75
V
1.5
V
1.1
V
40
50
80
µA
40
50
80
µA
35
50
70 mA
300
350
400 mA
300
350
400 mA
100
2.4
2.5
100
125
150
160
10
6
V
6.5
V
mV
V
V
mV
°C
°C
°C
(1) Current fault indication will be active. Current fault auto recovery will be de-activated.
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