BD9361GUL Datasheet, PDF (7/27 Pages) Rohm – 6ch Internal Power MOSFET System Switching Regulator + 1ch LDO

BD9361GUL
●Specification for serial control
Electrical characteristics （Unless specified, Ta=25℃, VDD=3.3V）
Item
SCL、SDA
H level input voltage
L level input voltage
H level input current
L level input current
L level output voltage (SDA)
Bus capacitance
Symbol
MIN
Limit
TYP
Unit
MAX
condition
V_INH
VDD*0.7
-
VDD+0.3 V
V_INL
-0.3
-
VDD*0.3 V
I_INH
-10
-
10
µA Input voltage＝0.9×VDD
I_INL
-10
-
10
µA Input voltage＝0.1×VDD
V_OL
-
-
0.4
V I_IN=3.0mA
Cb
-
-
400
pF
AC timing characteristics （Unless specified, Ta=25℃, VDD=3.3V）
Item
Symbol
SCL frequency
HIGH period of the SCL clock
LOW period of the SCL clock
SDA/SCL rise time
SDA/SCL fall rime
Start condition hold time
Start condition set-up time
Data hold time
Data set-up time
Set-up time for stop condition
Bus free time between a STOP
and START condition
Noise cancel time
fSCL
fHIGH
fLOW
tR
tF
tHD：STA
tSU：STA
tHD：DAT
tSU：DAT
ｔSU：STO
ｔBUF
ｔ1
FAST-MODE*
MIN
TYP
MAX
-
-
400
0.6
-
-
1.3
-
-
-
-
0.3
-
-
0.3
0.6
-
-
0.6
-
-
0
-
0.9
100
-
-
0.6
-
-
1.3
-
-
0
-
50
STANDARD-MODE*
Unit
MIN
TYP
MAX
-
-
100
kHz
4
-
-
uS
4.7
-
-
uS
-
-
1
uS
-
-
1
uS
4
-
-
uS
4.7
-
-
uS
0
-
3.45
uS
250
-
-
nS
4
-
-
uS
4.7
-
-
uS
0
-
50
nS
FAST-MODE and STANDARD-MODE are sectioned by clock speed.
STANDARD-MODE clock speed is 100lHz, and FAST-MODE clock speed is 400 kHz.
These clock speed are assumed maximum frequency, it is possible to use clock speed 100 kHz on FAST-MODE.
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
7
TSZ22111・14・001
TSZ02201-0Q2Q0A400010-1-2
2011.12.22 Rev.001