IC-JX Datasheet, PDF (7/36 Pages) IC-Haus GmbH – 16-FOLD 24 V HIGH-SIDE DRIVER WITH μC INTERFACE

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 Symbol Parameter
No.
Conditions
Unit
Min. Typ. Max.
Bias and Low Voltage Detection
501 VCCon, Turn-on Threshold VCC, VDD
VDDon (Power-on release)
2.4 2.6 2.9
V
502 VCCoff,
VDDoff
Undervoltage Threshold VCC,
VDD (Power-down reset)
2.3 2.5 2.8
V
503 VCChys, Hysteresis
VDDhys
VCChys = VCCon - VCCoff,
VDDhys = VDDon - VDDoff
60 100 140 mV
504 tmin()lv
Power Down Time required for VCC = 0.8 V .. VCCoff,
low voltage detection
VDD = 0.8 V .. VDDoff
1
µs
505 tpoff
Propagation Delay until Reset
after Low Voltage at VCC, VDD
12
µs
506 Vrefad
Reference Voltage for A/D-
Converter
2.6 2.75 3.0
V
A/D-Converter
701 VR1
ADC - Measurement Range 1
Current and voltage measurement High at IO,
SELAD = ’0b001’ resp. ’0b010’, EME = 0
VBy -
0.6 V
VBy
V
702 VR2
ADC - Measurement Range 2
Voltage measurement High at IO,
SELAD = ’0b010’, EME = 1
VBy -
5V
VBy
V
703 VR3
ADC - Measurement Range 3 Voltage measurement Low at IO, SELAD =
0
’0b100’, EME = 0
0.6
V
704 VR4
ADC - Measurement Range 4 Voltage measurement Low at IO SELAD =
0
’0b100’; VB or VBG measurement SELAD =
’0b101’ or. ’0b110’, EME = 1
5
V
705 VR5
ADC - Measurement Range 5 Total voltage measurement range SELAD =
0
’0b011’
VB
V
706 VR6
ADC - Measurement Range 6 Temperature measurement SELAD = ’0b111’
-40
125
°C
707 Vbitlo
Bit-Equivalent of voltage
EME = 0
0.6
mV
708 Vbithi
Bit-Equivalent of voltage
EME = 1
5.4
mV
709 Dtemp1 Digital value of temperature
measurement 1
SVREF = 0, TEMP = (774-Dtemp1)/TKtemp1
Tj = -40°C
Tj = 27°C
Tj = 95°C
826 863 900
670 712 755
519 563 608
710 TKtemp1 Temperature coefficient 1
SVREF = 0
2.16 2.22 2.27 1/°C
711 Dtemp2 Digital value of temperature
measurement 2
SVREF = 1, V(VREF) = 2.5V ±0.2%
TEMP = (861-Dtemp2)/TKtemp2
Tj = -40°C
Tj = 27°C
Tj = 95°C
931 957 984
761 800 839
585 632 679
712 TKtemp2 Temperature coefficient 2
SVREF = 1, V(VREF) = 2.5V ±0.2%
2.26 2.41 2.55 1/°C
713 f_ICLK
714 t_SAR1
715 t_SAR2
716 t_SAR3
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’
0.9 1.25 1.5
154 /
f_ICLK
90 /
f_ICLK
26 /
f_ICLK
MHz
µs
µs
µs
717 D_VBG,1
Digital value of VBG measure- SELAD = ’0b110’, SVREF = 1
ment (external reference)
480 520 560
718 D_VBY,1
Digital value of VBy measure-
ment (external reference)
SVREF = 1, V(VBy) = 36 V, SELAD = ’0b101’
940 990 1022
719 DR_VBY,1
Relative value of VBy
measurement
(external reference)
SVREF = 1; DR_VBY,1 = D_VBY,1(V) / D_VBY,1
V(VBy) = 24 V, SELAD = ’0b101’
V(VBy) = 12 V, SELAD = ’0b101’
64.6 66.6 68.6 %
31.3 33.3 35.2 %