iC-JRX
µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS
Rev A1, Page 16/23
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCCD= VCCA= 5V ±10%, VB= 19.2..25.2V,
GNDA= GNDD= PGND= 0V, all inputs wired (to hi respectively to lo), Tj= 0..125EC unless otherwise noted.
Item Symbol Parameter
Conditions
Tj
°C
Fig.
Unit
Min.
Typ.
Max.
Thermal Shutdown
401 Toff1
Over-Temperature Threshold
105
130
EC
Level 1: warning
Level 1 Release
Level 1 Hysteresis
402 Toff1
403 Thys1
404 Toff2
100
2
130
125
7
155
EC
EC
EC
Thys1= Ton1 -Toff1
Over-Temperature Threshold
Level 2: shutdown
405 Ton2
406 Thys2
407 ∆T
Level 2 Release
Level 2 Hysteresis
Temperatur Difference
Level 2 to Level 1
100
22
20
125
37
30
EC
EC
EC
Thys2= Toff2 -Ton2
∆T= Toff2 -Toff1
Bias and Low Voltage Detection
501 VCCAon Turn-on Threshold VCCA
(Power-on release)
502 VCCAoff Undervoltage Threshold VCCA
(Power-down reset)
3.9
3.8
4.1
4
4.4
4.3
130
V
V
503 VCCAhys Hysteresis
VCCAhys= VCCAon -VCCAoff
VCCA= 2.5V..VCCAoff
80
1
100
mV
µs
504 toff
Power Down Time required for
low voltage detection
505 tdoff
Propagation Delay until Reset
after Low Voltage at VCCA
12
µs
µP Interface, I/O Logic, Frequency Divider, Interrupt
701 Ilk(Dx)
702 Ii()
Leakage Current in Dx
D0..7 with input function
-5
-1
5
1
µA
µA
Input Current in Schmitt-Trigger V()= 0V..VCCD,
Input CSN, WRN ,RDN, A0..4,
RESN, CLK, BLFQ, D0..7
D0..7 with input function
703 Vt()hi
704 Vt()lo
705 Vt()hys
Threshold Voltage hi at
Schmitt-Trigger Input
D0..7 with input function
D0..7 with input function
2.2
V
V
CSN, WRN, RDN, A0..4, RESN,
CLK, BLFQ, D0..7
Threshold Voltage lo at
Schmitt-Trigger Input
0.8
CSN, WRN, RDN, A0..4, RESN,
CLK, BLFQ, D0..7
Schmitt-Trigger Input Hysteresis Vt()hys= Vt()hi-Vt()lo;
CSN, WRN, RDN, A0..4, RESN, D0..7 with input function
CLK, BLFQ, D0..7
300
mV
V
706 Vs()hi
707 Vs()lo
708 Vs()hi
709 Vs()lo
Saturation Voltage hi at INTN
Saturation Voltage lo at INTN
Saturation Voltage hi at Dx
Saturation Voltage lo at Dx
Vs()hi= VCCD -V(INTN);
I(INTN)= -2mA
I(INTN)= 100µA
I(INTN)= 2mA
Vs()hi= VCCD -V(Dx);
I(Dx)= -4mA
I(Dx)= 4mA
0.8
0.2
V
V
V
0.49
0.8
0.49
V
ICHAUS [ IC-HAUS GMBH ]
