XC612 Datasheet, PDF (6/13 Pages) Torex Semiconductor – CMOS Low Power Consumption

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PARAMETER
Detect Voltage
VDET1
Detect Voltage
VDET2
SYMBOL
VDF1
VDF2
CONDITIONS
Voltage when VDET1 changes from
H to L following a reduction of VIN1
Voltage when VDET2 changes from
H to L following a reduction of VIN2
MIN
VDF1
x 0.98
VDF2
x 0.98
TYP
VDF1
VDF2
MAX
VDF1
x 1.02
UNITS CIRCUIT
V
1
VDF1
x 1.02
V
1
2
Hysteresis Range 1
Hysteresis Range 2
VHYS1
Voltage (VDR1) - VDF1 when VDET1 changes _{VDF1(T) VDF1(T) VDF1(T)}
V
from L to H following an increase of VIN1
x 0.02 x 0.05 x 0.08
1
VHYS2
Voltage (VDR2) - VDF2 when VDET2 changes VDF2(T) VDF2(T) VDF2(T)
1
from L to H following an increase of VIN2
x 0.02 x 0.05 x 0.08
Supply Current
ISS
(Input Current VIN1)
Input Current VIN2
IIN2
VIN1=1.5V
2.0V
3.0V
4.0V
5.0V
VIN1=1.5V
2.0V
3.0V
4.0V
5.0V
1.35 3.90
1.50 4.50
1.95 5.10
µA
2
2.40 5.70
3.00 6.30
0.45 1.30
0.50 1.50
0.65 1.70 µA
2
0.80 1.90
1.00 2.10
Operating Voltage
VIN1
VDF (T) = 1.5V to 6.0V
1.5
10
V
-
Output Current*
IVDET
N-ch
VDS = 0.5V
VIN1=1.0V 0.3
2.2
VIN1=2.0V 3.0
7.7
VIN1=3.0V 5.0
10.1
VIN1=4.0V 6.0
11.5
VIN1=5.0V 7.0
13.0
mA
3
P-ch
VDS = -2.1V
VIN1=8.0V
-10.0 -2.0
(CMOS)
Temperature Characteristics*
∆VDF
∆Topr • VDF
–30: ≤ Topr ≤ 80:
±100
- ppm/: -
Transient Delay Time*
(Release VoltageË 
tDLY
Output Conversion)
(VDRË VOUT conversion)
0.2
ms
5
1. VDF1(T), VDF2(T) : User specified detect voltage.
2. Release voltage (VDR) = VDF +VHYS
3. Those parameters marked with an asterisk apply to both VDET1 and VDET2.
4. Input Voltage : please ensure that VIN1 > VIN2
(Input voltage of XC612D and XC612E series : please ensure that VIN1 ≥ VIN2, VIN1< VIN2.)
5. VIN1 pin serve both ISS and power supply pin so that VIN2 operates VIN1 as a power supply source. For normal operation of VIN2, operating voltage
higher than the minimum is needed to be applied to power supply pin VIN1.
6. For CMOS output products, high level output voltage which is generated when the transient response is released becomes input voltage of VIN.
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