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参数资料
| 型号： | MC33701 |
| 厂商： | 飞思卡尔半导体(中国)有限公司 |
| 英文描述： | 1.5 A Switch-Mode Power Supply with Linear Regulator(1.5 A开关方式电源，带线性稳压器) |
| 中文描述： | 1.5开关模式电源，线性稳压器（1.5 A的开关方式电源，带线性稳压器） |
| 文件页数： | 11/24页 |
| 文件大小： | 841K |
| 代理商： | MC33701 |
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33701
11
Timing Diagram
Figure 2. Definition of Time on the I
2
C Bus
DYNAMIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions -40°C
≤
T
J
≤
125
°
C unless otherwise noted. Input voltages V
IN1
= V
IN2
= 3.3 V using the typical
application circuit (see
Figure 20
) unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
LINEAR REGULATOR (L
DO
)
LDO Output Current Slew Rate
I
SR
–
TBD
–
mA/
μ
s
Fault Condition Timeout
t
FAULT
–
1.0
–
ms
Retry Timer Cycle
t
R
et
–
100
–
ms
SCA, SCL PIN, I
2
C BUS (STANDARD)
SCL Clock Frequency
f
SCL
0
–
100
kHz
Bus Free Time Between a STOP and a START Condition
t
BUF
4.7
–
–
μ
s
Hold Time (Repeated) START Condition (After this period, the first clock pulse
is generated.)
t
HD-STA
4.0
–
–
μ
s
Low Period of the SCL Clock
t
LOW
4.7
–
–
μ
s
High Period of the SCL Clock
t
HIGH
4.0
–
–
μ
s
SDA Fall Time from V
IH_MAX
to V
IL_MIN
, Bus Capacitance 10 pF to 400 pF,
3.0 mA Sink Current
t
F
–
–
250
ns
Setup Time for a Repeated START Condition
t
SU-STA
4.7
–
–
μ
s
Data Hold Time for I
2
C bus devices
(Note 10)
,
(Note 11)
t
HD-DAT
0
–
–
μ
s
Data Setup Time
t
SU-DAT
250
–
–
ns
Setup Time for STOP Condition
t
SU-STO
4.0
–
–
μ
s
Capacitive Load for Each Bus Line
C
B
–
–
400
pF
Notes
10.
11.
Design Information only. Not production tested.
The device provides an internal hold time of at least 300 ns for the SDA signal (refer to the V
IH_MIN
of the SCL signal) to bridge the undefined
region of the falling edge of SCL.
t
SU-STO
t
SU-STA
t
HD-STA
t
SU-DAT
t
HD-DAT
t
HD-STA
F
Freescale Semiconductor, Inc.
Go to: www.freescale.com
n
.
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|---|---|
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| MC3373P | 制造商:Motorola Inc 功能描述: |
| MC33742DW | 功能描述:网络控制器与处理器 IC SBC-E-HS RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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