ZM7304G-65503Y-Q1 POWER-ONE [Power-One], ZM7304G-65503Y-Q1 Datasheet - Page 6

• Manufacturer Part Number: ZM7304G-65503Y-Q1
• Description: Digital Power Manager
• Manufacturer: POWER-ONE [Power-One]

8.4
______________________________________
1
REV. 3.3 NOV 26, 2007
Parameter
C
b
t
t
t
t
t
t
t
t
t
t
– bus capacitance in pF, typically from 10pF to 400pF
Vhys
HDSTA
HDDAT
SUDAT
SUSTD
HDSTA
HDDAT
SUDAT
SUSTD
t
SUSTA
t
SUSTA
VoL
t
t
ViH
f
R
t
R
t
ViL
HIGH
HIGH
LOW
LOW
SCL
SUF
SUF
Ci
t
t
Ii
of
PU
PU
r
I
2
C Interface
SCL
SDA
Bus free time between a STOP and START condition
Bus free time between a STOP and START condition
t
SUSTA
Input current each I/O pin, 0.1V
Setup time for a repeated START condition
Setup time for a repeated START condition
Output fall time from ViHmin to ViLmax
Hold time (repeated) START condition
Hold time (repeated) START condition
t
Setup time for STOP condition
Setup time for STOP condition
Output low voltage, I
HDSTA
Capacitance for each I/O pin
High period of the SCL clock
High period of the SCL clock
Low period of the SCL clock
Low period of the SCL clock
Rise time for SDA and SCL
Conditions/Description
External pull-up resistor
External pull-up resistor
SCL clock frequency
t
of
Input high voltage
Input low voltage
Input hysteresis
Data setup time
Data setup time
Data hold time
Data hold time
t
LOW
Fast-Mode
www.power-one.com
Standard-Mode I
Figure 2. I
SINK
t
HIGH
DD
=3mA
I
2
<V
C
2
(100kHz < f
C Timing Parameters
i
<0.9V
t
HDDAT
ZM7300G Series Digital Power Manager
2
t
C (f
LOW
DD
t
SUDAT
SCL
SCL
≤ 100kHz)
≤ 400kHz)
20+0.1C
20+0.1C
0.05·VDD
0.7·VDD
Min
-0.5
250
100
-10
4.0
4.7
4.0
4.7
4.0
4.7
0.6
1.3
0.6
0.6
0.6
1.3
0
0
1
0
1
0
b
b
1
1
t
r
t
Nom
SUSTO
t
BUF
Page 6 of 32
VDD+0.5
1000/C
0.3·VDD
300/C
Data Sheet
Max
3.45
300
250
400
0.4
0.9
10
10
b
b
1
1
Units
kHz
µA
pF
kΩ
kΩ
ns
ns
µs
µs
µs
µs
µs
ns
µs
µs
µs
µs
µs
µs
µs
ns
µs
µs
V
V
V
V