参数资料
型号: FAN5235MTC
英文描述: Analog IC
中文描述: 模拟IC
文件页数: 6/20页
文件大小: 123K
代理商: FAN5235MTC
FAN5201
6
P
Notes:
1. 5V DRV Current = 0, SMBus off.
2. A device will timeout when any clock low exceeds this value.
3. T
HIGH
Max provides a simple guaranteed method for devices to detect bus idle conditions.
4. T
is the cumulative time a slave device is allowed to extend the clock cycles in one message from the initial start to
the stop. If a slave device exceeds this time, it is expected to release both its clock and data times and reset itself.
INISO High Output, V
INISO Low Output, V
DCIN
– V
–V
HI
100
12
mV
V
V
DCIN
LO
V
V
DCIN
= 19V
= 10V
10
8
DCIN
SMBus
Data/Clock input low voltage, V
Data/Clock input high voltage, V
Data/Clock output low voltage, V
Data/Clock hysteresis, V
Input leakage, I
LEAK
Current through pullup resistor or
current source, I
PULLUP
SMB operating frequency, F
Bus free time between Stop and Start
condition, T
BUF
Hold time after (repeated) Start
condition, T
HD:STA
Repeated Start condition setup time,
T
SU:STA
Stop condition setup time, T
Data hold time, T
HD:DAT
Data setup time, T
SU:DAT
T
TIMEOUT
Clock low period, T
Clock high period, T
Cumulative clock low extend time,
T
LOW:SEXT
Clock/Data fall time, T
Clock/Data rise time, T
IL
-0.3
1.4
0.6
5.5
0.4
V
V
V
IH
OL
At I
PULLUP
MIN
HYS
200
mV
μA
μA
-1
100
1
350
SMB
10
4.7
100
kHz
μsec
After this period, the first clock is
generated
4.0
μsec
4.7
μsec
SU:STO
4.0
300
250
25
4.7
4.0
μsec
nsec
nsec
msec
μsec
μsec
msec
Note 2
35
LOW
HIGH
Note 3
Note 4
50
25
F
300
1000
nsec
nsec
R
Operating Conditions (Continued)
DCIN = 19V, T
A
= 0-70°C, unless otherwise specified.
Parameter
Conditions
Min.
Typ.
Max.
Unit
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FAN5235QSC_Q 功能描述:DC/DC 开关控制器 Regulator System Electronics RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
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