IC-DI Datasheet, PDF (7/15 Pages) IC-Haus GmbH – DUAL SENSOR INTERFACE

iC-DI
DUAL SENSOR INTERFACE
Rev C2, Page 7/15
ELECTRICAL CHARACTERISTICS
Operating Conditions:
VBO = 9...30 V, VBR = 9...30 V (both referenced to VN), Tj = -40...125 °C, RSET = 8.2 kΩ ±1%, unless otherwise stated
Item Symbol Parameter
No.
Conditions
Min. Typ.
High-Side Switch QP1, QP2; V(QCFG1) = V(QCFG2) = 5 V
201 Vs()hi
Saturation Voltage hi vs. VBO RSET = 5.1 kΩ;
I() = -100 mA
-1.2
I() = -50 mA
-0.7
I() = -10 mA
-0.3
202 Isc()hi
Short-Circuit Current hi
RSET = 8.2 kΩ, V() = 0...VBO − 1.5 V
-160 -125
203 Vol()on Overload Detection Threshold on QP1, QP2 hi → lo; referenced to VBO
-2.1
204 Vol()off Overload Detection Threshold off QP1, QP2 lo → hi; referenced to VBO
-1.8
205 Vol()hys Overload Detection Threshold Vol()hys = Vol()off − Vol()on
0.1
Hysteresis
206 llk()
Leakage Current at QP1, QP2
OEN = lo;
V(QP1, QP2) = -6...0 V
V(QP1, QP2) = 0 V...VBO
V(QP1, QP2) > VBO...VBO + 6 V
-500
-40
0
207 SR()
Slew Rate (switch off → on)
VBO = 30 V, Cl = 2.2 nF
208 Imax()
Maximum Current in QP1, QP2 V(ISET) = 0 V, VBO − QPx > 4 V
-630 -450
209 Ir()
Reverse Current in QP1, QP2 QPx activated; V(QPx) = VBO...VBO + 6 V
Short-Circuit/Overload Monitor
301 toldly
Time to Overload Message
(NOVL 1 → 0, switch tri-state)
Permanent overload (see Fig. 1)
126 180
302 tolcl
Time to Overload Message Reset No overload (see Fig. 2)
(NOVL 0 → 1, switch active)
35
50
VBR Voltage Monitor
401 VBRon Turn-On Threshold VBR
Referenced to GND
8
402 VBRoff Turn-Off Threshold VBR
Decreasing voltage VBR
7.3
403 VBRhys Hysteresis
VBRhys = VBRon − VBRoff
200 500
404 tuvdly
Time to Undervoltage Message Permanent undervoltage at VBR, VCC or
15
(NUVD 1 → 0, switch tri-state) VCC3
405 tuvcl
Time to Undervoltage Message No undervoltage at VBR, VCC and VCC3 (see 35
50
Reset (NUVD 0 → 1, switch ac- Fig. 1)
tive)
Temperature Monitor
501 Toff
Overtemperature Shutdown
Increasing temperature Tj
130
(NOVL 1 → 0, switch tri-state)
502 ton
Overtemperature Shutdown Re- Temperature Tj < Toff
set Delay
(NOVL 0 → 1, switch active)
35
50
Inputs IN1, IN2, INV1, QCFG1, QCFG2, OEN
601 Vt()hi
Input Threshold Voltage hi at IN1,
IN2, INV1, OEN
602 Vt()lo
Input Threshold Voltage lo at IN1,
0.8
IN2, INV1, OEN
603 Vt()hys
Hysteresis at IN1, IN2, INV1,
OEN
Vt()hys = Vt()hi − Vt()lo
300 500
604 Ipd()
Pull-Down Current at IN1, IN2, V() = 0.4 V...Vt()lo
30
INV1
V() > Vt()hi
10
605 Ipd(OEN) Pull-Down Current at OEN
V(OEN) > 0.4 V
1
606 Vahi()
Input Threshold hi at QCFG1,
QCFG2 (V() > Va()hi ⇒ QN1,
QN2 tri-state)
Referenced to VCC3 (see Fig. 3)
52
64
607 Vahi()hys Hysteresis hi at QCFG1, QCFG2 Referenced to VCC3 (see Fig. 3)
3
(V() < Vahi() − Vahi()hys ⇒ QN1,
QN2 active)
Max.
-100
-1.5
-1.4
0
0
500
40
-350
1
280
80
9
8.5
100
80
155
80
2
168
40
6
69
7
Unit
V
V
V
mA
V
V
V
µA
µA
µA
V/µs
mA
mA
µs
ms
V
V
mV
µs
ms
°C
ms
V
V
mV
µA
µA
µA
%
%