参数资料
型号: TPS65020RHAR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC40
封装: GREEN, PLASTIC, QFN-40
文件页数: 22/48页
文件大小: 1182K
代理商: TPS65020RHAR
www.ti.com
DATA
CLK
S
P
STARTCondition
STOP Condition
SCLK
SDAT
Start
Slave Address
Register Address
Data
0
A6
A5
A4
A0
R/W
R7
R6
R5
R0
D7
D6
D5
D0
AC
K
AC
K
AC
K
0
Stop
Note:SLAVE=TPS65020
SCLK
SDAT
Start
Repeated
Start
Slave
Drives
theData
Master
Drives
ACKandStop
Slave Address
Register
Address
0
A6
A0
R/W
R7
R0
D7
D0
AC
K
AC
K
AC
K
AC
K
0
1
Stop
Note:SLAVE=TPS65020
SCLK
SDA
Start
StopStart
Slave
Drives
theData
Master
Drives
ACKandStop
Slave Address
Register
Address
0
1
Stop
Note:SLAVE=TPS65020
A6
A0
R/W
R7
R0
D7
D0
AC
K
AC
K
AC
K
AC
K
SLVS607B – SEPTEMBER 2005 – REVISED JULY 2007
Figure 31. START and STOP Conditions
Figure 32. Serial i/f WRITE to TPS65020 Device
Figure 33. Serial i/f READ from TPS65020: Protocol A
Figure 34. Serial i/f READ from TPS65020: Protocol B
29
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