iC-JJ
POWER MANAGEMENT IC
Rev A1, Page 11/17
ELECTRICAL CHARACTERISTICS
Operating conditions: +VBAT= 6..16.5V, PGND= GND, COS= 680pF,
RSET= 10k , RKL= 511 , RKLR= 511 , Tj= -40..125 C, unless otherwise noted
Item Symbol Parameter
Conditions
Tj
Fig.
Unit
C
Min.
Typ.
Max.
Watchdog (continued)
C05 tt(TWD) Permissible Spurious Pulse Width no TWD detection at lo pulse
at TWD
6.5
µs
C06 Ilk(HD)
Leakage Current in HD
V(HD)= 0V..VA1, NRHD= lo
I()= 1.6mA, output lo
-10
10
µA
V
C07 Vs(HD)lo Saturation Voltage lo at Output
HD
0.5
200mA Low-side Driver
D01 Vs(NFL) Saturation Voltage at NFL
I(NFL)= 100mA, TFL= hi, NFL= lo,
T < Tab
1
V
V
D02 Vs(NFL) Saturation Voltage at NFL
D03 Isc(NFL) Short-circuit Current in NFL
D04 Isc(NFL) Short-circuit Current in NFL
I(NFL)= 200mA, TFL= hi, NFL= lo,
T < Tab
2
V(NFL) < 18V, TFL= hi, NFL= lo,
T < Tab
500
500
mA
mA
27
27
300
300
V(NFL) < 18V, T < Tab, no supply
voltage
mA
mA
D05 Vt(NFL) Threshold Voltage at NFL
D06 Ipd(NFL) Pull-down Current in NFL
2.25
0.25
2.75
1
V
V(NFL)= 2..16.5V,TFL= lo,
NFL= hi
mA
D07 Vs(NFL) Saturation Voltage at NFL
D08 Vs(NFL) Saturation Voltage at NFL
I(NFL)= 100mA, T < Tab, without
supply voltage
3.5
4
V
V
I(NFL)= 200mA, T < Tab, without
supply voltage
D09 Vf(NFL) Free-wheeling Voltage at NFL
D10 Vf(NFL) Free-wheeling Voltage at NFL
Autarky
I(NFL)= 10mA, TFL= lo, NFL= hi
I(NFL)= 200mA, TFL= lo, NFL= hi
48
48
V
V
G01 Il(VA)
Charging Current from VA1 to VA V(VA)= 0..V(VA1)- 2V
-33
-27
mA
mA
27
-30
G02 Vs(VA)
G03 Vs(VB)
Saturation Voltage at VA
I(VA)= -2mA, V(VA1) - V(VA)
0.2
3
V
V
Saturation Voltage VB
referred to VA
Vs()= V(VA)- V(VB);
I(VB)= -500..0mA, LSA= on
G04 Ilk(VB)
G05 Iilk(VB)
Leakage Current in VB
V(VA) > V(VB), LSA= off
-100
12
µA
Inverse Leakage Current in VB
V(VB)- V(VA)= 0..5V, LSA= off
40
13
mA
G06 V(VVA) Output Voltage at VVA
related to V(VA)
I(VVA)= -10..10µA,
V(VVA)= 0.6V..VREF- 0.1V
%
%
27
27
12.5
21
G07 Isc(VVA) Short-circuit Current in VVA
V(VVA)= 0V..VREF
-1
10
22
mA
V
G08 VAmini
G09 Vvalo
G10 Vvahi
G11 Vhys
Minimal Discharge Voltage at
VA at Test-Discharging by NVTA against GND
internal VA1-voltage divider, VA1x
20
Lower Turn-off Threshold of
Converter
5.5
V
V
V
Upper Turn-off Threshold of
Converter
7
Hysteresis Turn-off Threshold
Vhys= Vvahi- Vvalo
0.2
66
1
G12 VAminx Minimal Discharge Voltage at VA external VA1-voltage divider
at Test-Discharging by NVTA
76
%VA1
%VA1
27
71
G13 Imax
Maximal Current Load at VA
VA1 < 30.6V, CVB < 120µF,
RVB > 9.5
200
mA
(VA,VB) during Autarky
ICHAUS [ IC-HAUS GMBH ]
