iC-JX
16-FOLD 24 V HIGH-SIDE DRIVER WITH µC INTERFACE
Rev C1, Page 7/36
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = VDD = 3 ... 5.5 V, VBy = 12 ... 36 V, GNDA = GNDD = 0 V, RSET = 10 kΩ ±1% . All inputs on defined logic
states (high or low), Tj = -40 ... 125 °C unless otherwise stated. Functionality and parameters beyond operating conditions (for example
w.r. to independent voltage supplies) are to be verified within the individual application by FMEA methods.
Item
No.
501
502
503
504
505
506
Symbol
Parameter
Conditions
Min.
VCCon,
VDDon
VCCoff,
VDDoff
VCChys,
VDDhys
tmin()lv
tpoff
Vrefad
Turn-on Threshold VCC, VDD
(Power-on release)
Undervoltage Threshold VCC,
VDD (Power-down reset)
Hysteresis
Power Down Time required for
low voltage detection
Propagation Delay until Reset
after Low Voltage at VCC, VDD
Reference Voltage for A/D-
Converter
ADC - Measurement Range 1
ADC - Measurement Range 2
ADC - Measurement Range 3
ADC - Measurement Range 4
Current and voltage measurement High at IO,
SELAD = ’0b001’ resp. ’0b010’, EME = 0
Voltage measurement High at IO,
SELAD = ’0b010’, EME = 1
Voltage measurement Low at IO, SELAD =
’0b100’, EME = 0
Voltage measurement Low at IO SELAD =
’0b100’; VB or VBG measurement SELAD =
’0b101’ or. ’0b110’, EME = 1
Total voltage measurement range SELAD =
’0b011’
Temperature measurement SELAD = ’0b111’
EME = 0
EME = 1
SVREF = 0, TEMP = (774-Dtemp1)/TKtemp1
Tj = -40°C
Tj = 27°C
Tj = 95°C
SVREF = 0
SVREF = 1, V(VREF) = 2.5V ±0.2%
TEMP = (861-Dtemp2)/TKtemp2
Tj = -40°C
Tj = 27°C
Tj = 95°C
SVREF = 1, V(VREF) = 2.5V ±0.2%
826
670
519
2.16
2.6
2.75
VCChys = VCCon - VCCoff,
VDDhys = VDDon - VDDoff
VCC = 0.8 V .. VCCoff,
VDD = 0.8 V .. VDDoff
2.4
2.3
60
1
12
3.0
Typ.
2.6
2.5
100
Max.
2.9
2.8
140
V
V
mV
µs
µs
V
Unit
Bias and Low Voltage Detection
A/D-Converter
701
702
703
704
VR1
VR2
VR3
VR4
VBy -
0.6 V
VBy -
5V
0
0
VBy
VBy
0.6
5
V
V
V
V
705
706
707
708
709
VR5
VR6
Vbitlo
Vbithi
Dtemp1
ADC - Measurement Range 5
ADC - Measurement Range 6
Bit-Equivalent of voltage
Bit-Equivalent of voltage
Digital value of temperature
measurement 1
0
-40
0.6
5.4
863
712
563
2.22
VB
125
V
°C
mV
mV
900
755
608
2.27
1/°C
710
711
TKtemp1
Dtemp2
Temperature coefficient 1
Digital value of temperature
measurement 2
931
761
585
2.26
0.9
957
800
632
2.41
1.25
154 /
f
ICLK
90 /
f
ICLK
26 /
f
ICLK
984
839
679
2.55
1.5
1/°C
MHz
µs
µs
µs
712
713
714
715
716
TKtemp2
f
ICLK
t
SAR1
t
SAR2
t
SAR3
Temperature coefficient 2
Internal oscillating frequency
Conversion time SAR-converter 1 Current measurement
SELAD = ’0b001’
Conversion time SAR-converter 2 Voltage measurement Low resp. High;
SELAD = ’0b010’ resp. ’0b100’
Conversion time SAR-converter 3 Total voltage measurement SELAD = ’0b011’;
VBy voltage measurement SELAD = ’0b101’;
VBG voltage measurement SELAD = ’0b110’;
temperature measurement SELAD = ’0b111’
Digital value of VBG measure-
ment (external reference)
Digital value of VBy measure-
ment (external reference)
Relative value of VBy
measurement
(external reference)
SELAD = ’0b110’, SVREF = 1
SVREF = 1, V(VBy) = 36 V, SELAD = ’0b101’
SVREF = 1; DR
VBY,1
= D
VBY,1
(V) / D
VBY,1
V(VBy) = 24 V, SELAD = ’0b101’
V(VBy) = 12 V, SELAD = ’0b101’
480
940
717
718
719
D
VBG,1
D
VBY,1
DR
VBY,1
520
990
560
1022
64.6
31.3
66.6
33.3
68.6
35.2
%
%
ICHAUS [ IC-HAUS GMBH ]
