E521.02 Datasheet, PDF (12/82 Pages) ELMOS Semiconductor AG – High efficiency 5V DC/DC buck converter

CAN/LIN SBC Family with DC/DC Voltage Regulator E521.02/03/04/12/13/14
PRODUCTION DATA – Mar 7, 2016
4.2.1 Configuration for transition behaviour to states FAILSAFE or RESTART
No.
Description
Condition
Symbol
Min Typ Max Unit
1 Pull down resistance active during SBC state INIT
determination phase for
SBC_CFG.CFG
2 Voltage level for detecting logic
level low at INTN
SBC state INIT
3 Voltage level for detecting logic
level high at INTN
SBC state INIT
RINTN,SBC_CFG.CFG,PD
80
105 150
kΩ
VINTN,SBC_CFG,L
VINTN,SBC_CFG,H
2.6
0.7
V
V
Table 8: DC Characteristics
Software Development function; pin SWDM
No.
Description
Condition
1 Voltage to be applied to pin
SWDM in order to enable software
development function
2 Pull down resistance
Table 9: DC Characteristics
Symbol
VENABLE,SWDM
Min Typ Max Unit
0.7
VDD1
RPD,SWDM
80 120 200 kΩ
Over temperature behaviour
No.
Description
Condition
1 CAN over temperature detected CAN enabled
2 LIN over temperature detected. LIN enabled
Each LIN has its own sensor.
3 VDD1 over temperature detected ¹⁾ VDD1 enabled
4 VDD1 over temperature detection VDD1 enabled
hysteresis ¹⁾
5 VDD2 over temperature warning VDD2 enabled
detected
6 Temperature difference between VDD2 enabled
failure and warning threshold
7 VDD2 over temperature detected VDD2 enabled
8 Over temperature for aux. internal System in state
structures detected
NORMAL
9 Over temperature detection hys- Temperature
teresis, valid for all sensors except sensor enabled
otherwise stated ¹⁾
Table 10: OT Characteristics
1) Not production tested
Symbol
TOT,CAN
TOT,LIN
Min Typ Max Unit
150
°C
150
°C
TOT,VDD1
150 165
°C
TOT,VDD1,HYST
40
°C
TOT,VDD2,WARN
120
°C
TOT,VDD2,FAIL to WARN
10
°C
TOT,VDD2,FAIL
TOT,INT
140
140
180 °C
°C
TOT,HYST
20
°C
ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet
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QM-No.: 25DS0093E.01