参数资料
型号: TPS2205IDF
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
封装: GREEN, PLASTIC, SSOP-30
文件页数: 27/30页
文件大小: 593K
代理商: TPS2205IDF
TPS2205
DUALSLOT PC CARD POWERINTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
SLVS128E OCTOBER 1995 REVISED JANUARY 2001
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, TA = 25°C, VI(5V) = 5 V (unless otherwise noted)
logic section
PARAMETER
TEST CONDITIONS
TPS2205
UNIT
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
Logic input current
1
A
Logic input high level
2
V
Logic input low level
0.8
V
VI(5V)= 5 V,
IO = 1mA
VI(5V)0.4
Logic output high level
VI(5V)= 0 V,
VI(3.3V) = 3.3 V
IO = 1mA,
VI(3.3V)0.4
V
Logic output low level
IO = 1mA
0.4
V
switching characteristics
PARAMETER
TEST CONDITIONS
TPS2205
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tr
Output rise time
VO(xVCC)
1.2
tr
Output rise time
VO(xVPP)
5
ms
tf
Output fall time
VO(xVCC)
10
ms
tf
Output fall time
VO(xVPP)
14
VI(x_VPP_PGM) to VO(xVPP)
ton
4.4
ms
VI(x_VPP_PGM) to VO(xVPP)
toff
18
ms
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 5 V
ton
6.5
ms
tpd
Propagation delay (see Figure 1)
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 5 V
toff
20
ms
tpd
Propagation delay (see Figure 1)
VI(x_VCC5) to xVCC (5 V)
ton
5.7
ms
VI(x_VCC5) to xVCC (5 V)
toff
25
ms
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 0
ton
6.6
ms
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 0
toff
21
ms
Refer to Parameter Measurement Information
Switching Characteristics are with CL = 150 F.
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TPS2205IDBG4 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
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