XRP7714 Exar, XRP7714 Datasheet - Page 4

• Manufacturer Part Number: XRP7714
• Description: Quad Channel Digital PWM Step Down Controller
• Manufacturer: Exar

Note 3: C
© 2010 Exar Corporation
I
Input Pin Low Level, V
Input Pin High Level, V
Hysteresis of Schmitt Trigger
Inputs, V
Output Pin Low Level (open
drain or collector) V
Input Leakage Current
Output Fall Time from V
V
Capacitance for each I/O Pin
GH, GL Rise and Fall Time
GH, GL Pull-up On-State Output
Resistance
GH, GL Pull-down On-State
Output Resistance
GH, GL Pull-down Off-State
Output Resistance
2
ILMAX
I
Gate Drivers
C Speed
2
C Specification
HYS
b
Parameter
is the capacitance of one bus in pF
Parameter
OL
IL
IH
IHMIN
to
20+0.1C
0.165
Min.
Min.
2.31
-10
b
Q
Q
3
u
u
Typ.
Typ.
a
a
30
50
6
3
d
d
C
C
h
h
a
a
Max.
Max.
400
250
1.0
0.4
n
n
10
10
4/27
n
n
e
e
l
l
D
D
Units
Units
kHz
i
kΩ
i
µA
ns
pF
ns
Ω
Ω
V
V
V
V
g
g
i
i
t
t
a
a
l
l
P
P
W
W
Based upon I
I
Input is between 0.33V and 2.31V
With a bus capacitance from 10pF to
400pF
At 10% to 90% of full scale pulse.
1nF C
VIN=VCCD=0V
SINK
M
M
=3mA
load
S
S
t
t
e
e
p
p
2
C master clock
D
D
Conditions
Conditions
o
o
w
w
n
n
www.DataSheet4U.com
X
X
C
C
R
R
o
o
P
n
P
n
Rev. 1.1.3
t
t
7
7
r
r
o
o
7
7
l
l
1
1
l
l
e
e
4
4
r
r