參數(shù)資料
型號: TPS2231MRGP-1R
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
封裝: PLASTIC, QFN-20
文件頁數(shù): 13/38頁
文件大?。?/td> 1559K
代理商: TPS2231MRGP-1R
www.ti.com
EXPRESS CARD TIMING DIAGRAMS
b
Tpd
Min
Max
Units
a
b
100
c
d
e
100
f
4
20
ms
g
10
ms
a
g
c
d
e
f
SYSRST
CPxx
Host Power
(AUXIN, 3.3VIN,
and 1.5VIN)
Card Power
(AUXIN, 3.3VOUT,
and 1.5VOUT)
RCLKEN
PERST
REFCLK
System Dependent
m
s
m
s
a
b
c
d
e
SYSRST
CPxx
Host Power
(AUXIN, 3.3VIN,
and 1.5VIN)
Card Power
(AUXIN, 3.3VOUT,
and 1.5VOUT)
RCLKEN
PERST
REFCLK
Tpd
Min
Max
Units
a
b
100
c
d
e
4
20
ms
10
ms
System Dependent
m
s
SLVS536I – JULY 2004 – REVISED NOVEMBER 2007
Figure 18. Timing Signals - Card Present Before Host Power Is On
Figure 19. Timing Signals - Host Power Is On Prior to Card Insertion
20
Copyright 2004–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS2231 TPS2236
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TPS2231MRGPR-1 功能描述:熱插拔功率分布 ExpressCard Sgl Pwr Interface Sw RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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