參數(shù)資料
型號: ISL6801
廠商: Intersil Corporation
英文描述: Octal Buffers/Drivers With 3-State Outputs 20-SO -40 to 85
中文描述: 高壓自舉高邊驅(qū)動器
文件頁數(shù): 4/6頁
文件大?。?/td> 96K
代理商: ISL6801
4
VB Input Current (Note 6)
I
VB
Static Current, VB-VS = 8.5V,
V
CC
= 5V, IN = 0V,
RES = 5V, (Load R = 50
, C = 6.8nF)
300
750
875
μ
A
VB Input Current
I
VB
Static Current, VB-VS = 8.5V,
V
CC
= 5V, IN = 0V,
RES = 0V, (Load R = 50
, C = 6.8nF)
100
550
700
μ
A
Driver Supply Current
I
VCC
at V
CC
= 4.5V and 6.5V
(Load R = 50
, C = 6.8nF)
-
1.2
2.5
mA
Input Threshold LOW (Note 7)
IN
LOW
V
CC
= 4.5V and 6.5V
1.4
-
-
V
Input Threshold HIGH (Note 7)
IN
HIGH
V
CC
= 4.5V and 6.5V
-
-
3.0
V
Enable Threshold LOW (Note 7)
RES
LOW
V
CC
= 4.5V and 6.5V
1.4
-
-
V
Enable Threshold HIGH (Note 7)
RES
HIGH
V
CC
= 4.5V and 6.5V
-
-
3.0
V
Input Impedance at IN
R
IN
at V
CC
= 5.0V, RES = 5V, IN = 0V,
VB = 12V
60
100
170
k
Input Impedance at RES
R
RES
at V
CC
= 5.0V, RES = 5V, IN = 0V,
VB = 12V
60
100
170
k
Logic Input Current at RES (Note 8)
I
RES
at Logic LOW Response HIGH
-0.1
-
1.0
mA
Undervoltage Shutdown Threshold
V
UV
V
CC
to GND, Incl. Hyst.
-
3.5
-
V
Recharge Resistance (Note 9)
R
recharge
VB = VS = HOH = HOL = 7V, RES = 5V,
IN = 5V, V
CC
= 4.5V and 6V
70
170
350
Recharge Turn On Delay (Note 9)
t
RechargeON
7
10
15
μ
s
Recharge Turn Off Delay
t
RechargeOFF
-
-
1.5
μ
s
Recharge Path Voltage Drop
Vdrop
Recharge
at a Constant Current of 1.0mA
-
-
0.8
V
at a Constant Current of 10mA
-
-
3.5
V
NOTES:
2. Shutdown between 3.5V and 4.5V.
3. Parametric limits are guaranteed by design, but not tested in production.
4. The drop voltage is caused by VB to VS current flow during switching. See Figure 3.
5. Assuming 3
μ
s switching overlap, time delay use at testing 100
μ
s.
6. External MOSFET ON or OFF.
7. Input and Enable thresholds tested at V
CC
= 4.5V and 6.5V, VB = 12V, VS = 0V, IN at 0V, Response RES at 5.0V.
8. The defined values are to be considered as a maximum allowed value. The input stage does not need to have sink or source capability.
9. The recharge path has to withstand transients in the 120V range for approximately 1
μ
s while injector turn off, causing high power dissipation in
the resistor.
Electrical Specifications
All values are over full temperature range.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6801
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