參數(shù)資料
型號： TPS2205DB
廠商： Texas Instruments, Inc.
英文描述： DUAL-SLOT PC CARD POWER-INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS
中文描述： 雙插槽PC卡電源接口開關并聯(lián)的PCMCIA控制器
文件頁數(shù)： 7/28頁
文件大小： 463K
代理商： TPS2205DB
TPS2205
DUAL-SLOT PC CARD POWER-INTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
SLVS128D OCTOBER 1995 – REVISED JUNE 1998
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, T
A
= 25
°
C, V
I(5V)
= 5 V (unless otherwise noted)
dc characteristics
PARAMETER
TEST CONDITIONS
TPS2205Y
MIN
UNIT
TYP
103
MAX
5 V to xVCC
3.3 V to xVCC
VI(5V) = 5 V,
VI(5V) = 0,
VI(3.3 V) = 3.3 V
VI(3.3V) = 3.3 V
69
m
Switch resistances§
3.3 V to xVCC
96
5 V to xVPP
4.74
3.3 V to xVPP
4.74
12 V to xVPP
0.724
VO(xVPP)
VO(xVCC)
Clamp low voltage
Ipp at 10 mA
ICC at 10 mA
TA = 25
°
C
TA = 25
°
C
VO(AVCC) = VO(BVCC) = 5 V,
VO(AVPP) = VO(BVPP) = 12 V
VO(AVCC) = VO(BVCC) = 3.3 V,
VO(AVPP) = VO(BVPP) = 0
0.275
V
Clamp low voltage
0.275
V
Ilkg
Leakage current
Ipp High-impedance state
ICC High-impedance state
1
μ
A
1
II
Input current
VI(5V) = 5 V
117
A
μ
VI(5V) = 0,
VI(3.3V) = 3.3 V
131
§Pulse-testing techniques are used to maintain junction temperature close to ambient temperature; thermal effects must be taken into account
separately.
switching characteristics
PARAMETER
TEST CONDITIONS
TPS2205Y
MIN
UNIT
TYP
1.2
MAX
tr
Output rise time
VO(xVCC)
VO(xVPP)
VO(xVCC)
VO(xVPP)
5
ms
tf
Output fall time
10
14
VI(
VPP PGM)to VO( VPP)
ton
toff
ton
toff
ton
toff
ton
toff
4.4
ms
18
ms
V(
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 5 V
CC )to xVCC (3 3 V) V(
6.5
ms
td
tpd
Propagation delay (see Figure 1)
20
ms
VI(x_VCC5) to xVCC (5 V)
VCC5)to xVCC (5 V)
5.7
25
ms
ms
VI(x_VCC5) to xVCC (3.3 V), VI(5V) = 0
VCC5)to xVCC (3 3 V) VI(5V)= 0
6.6
21
ms
ms
Refer to Parameter Measurement Information
Switching Characteristics are with CL = 150
μ
F.
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