參數(shù)資料
型號: TPS62420DRCR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.61 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件頁數(shù): 14/37頁
文件大小: 1020K
代理商: TPS62420DRCR
Mode,Static
HighorLow
t
ACKN
Acknowledge
true,DataLine
pulleddownby
device
DATA IN
DATA OUT
Acknowledge
false,nopull
down
Controllerneedsto
PullupDataLineviaa
resistortodetect ACKN
ACKN
DA7
0
Mode,Static
HighorLow
T
EOS
t
valACK
DA0
0
RFA
1
D0
1
t
Start
t
Start
AddressByte
DATA Byte
LowBit
(Logic0)
HighBit
(Logic1)
t
Low
t
High
t
LOW
t
High
PowerSaveMode
ForcedPWMMODE
PowerSaveMode
t
timeout
MODE/DATA
t
Start
t
Start
T
EOS
T
EOS
AddressByte
DATA Byte
ForcedPWMMODE
PowerSaveMode
t
timeout
MODE/DATA
PowerSaveMode
www.ti.com
SLVS676C – JUNE 2006 – REVISED JUNE 2010
Figure 30. Easy Scale Protocol Including Acknowledge
Figure 31. EasyScale – Bit Coding
Figure 32. MODE/DATA PIN: Mode Selection
Figure 33. MODE/DATA Pin: Power Save Mode/Interface Communication
Copyright 2006–2010, Texas Instruments Incorporated
21
Product Folder Link(s): TPS62420 TPS62421
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