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| 型号： | TPS2214DB |
| 厂商： | Texas Instruments |
| 文件页数： | 5/25页 |
| 文件大小： | 0K |
| 描述： | IC DUAL PCMCIA PWR SW 24-SSOP |
| 标准包装： | 60 |
| 类型： | PCMCIA/Cardbus 开关 |
| 输出数： | 2 |
| Rds（开）： | 105 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 1A |
| 输入电压： | 3.3V，5V，12V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1043 (CN2011-ZH PDF) |
| 其它名称： | 296-2249-5 |
TPS2214
DUAL-SLOT PC CARD POWER-INTERFACE SWITCH
FOR SERIAL PCMCIA CONTROLLERS
SLVS206B – JULY 1999 – REVISED JUNE 2000
electrical characteristics, T J = 25 ° C, V I(5V) = 5 V, V I(3.3V) = 3.3 V, V I(12V) = 12 V, STBY floating, all
outputs unloaded (unless otherwise noted)
power switch
PARAMETER
3.3 V to xVCC, with one
TJ = 25 ° C,
TJ = 125 ° C,
TEST CONDITIONS
IO = 1 A
IO = 1 A
MIN
TYP
60
90
MAX
85
120
UNIT
switch on
5 V to xVCC, with one
TJ = 25 ° C,
TJ = 125 ° C,
TJ = 25 ° C,
VI(5V) = 0,
VI(5V) = 0,
IO = 1 A
IO = 1 A
IO = 1 A
65
90
60
85
130
85
switch on
3.3 V to xVCC, with two
TJ = 125 ° C,
TJ = 25 ° C,
TJ = 125 ° C,
IO = 1 A
IO = 1 A each
IO = 1 A each
90
65
95
120
105
140
m ?
Switch
resistance ?
switches on
5 V to xVCC, with two
switches on
3 3.3 3 V/5 V/12 V to xVPP
TJ = 25 ° C,
TJ = 125 ° C,
TJ = 25 ° C,
TJ = 125 ° C,
TJ = 25 ° C,
TJ = 125 ° C,
VI(5V) = 0,
VI(5V) = 0,
IO = 1 A each
IO = 1 A each
IO = 50 mA
IO = 50 mA
IO = 1 A each
IO = 1 A each
70
100
70
100
0.7
1.4
105
140
105
140
1
2.5
3 3.3 3 V/5 V to xVCC
3 3.3 3 V/5 V/12 V to xVPP
TJ = 25 ° C,
TJ = 125 ° C,
TJ = 25 ° C,
TJ = 125 ° C,
STBY = low,
STBY = low,
STBY = low,
STBY = low,
IO = 30 mA
IO = 30 mA
IO = 30 mA
IO = 30 mA
1.4
2
5
10
2
3
7
16
?
I O(xVCC) High-impedance
Clamp low
voltage
VO(xVCC)
VO(xVPP)
g
IO(xVCC) at 10 mA, After reset
IO(xVPP) at 10 mA, After reset
TJ = 25 ° C
0.275
0.275
1
0.8
0.8
10
V
I O(xVPP) High-impedance
I lkg
Leakage current
state
g
TJ = 125 ° C
TJ = 25 ° C
2
1
50
10
μ A
state
TJ = 125 ° C
2
50
Short-circuit
IO(xVCC)
IO(xVPP)
T J = 85 ° C, output powered into a short to GND
1
250
2.2
500
A
mA
IOS
output current
limit ?
Standby mode IO(xVCC)
TJ = 85 ° C,
Output powered into a short to GND,
35
50
65
mA
Standby mode IO(xVPP)
STBY = 0 V
30
50
60
Current limit
response time ?
xVCC switch
xVPP switch
II(3.3V)
100-m ? short circuit
100
16
0.01
2
μ s
II
Input current §
Normal operation
and in reset
mode
II(5V)
II(12V)
II(3.3V)
II(5V)
VO(xVCC) = VO(xVPP) = 5 V
VI(5V) = 0,
VO(xVCC) = 3.3 V,
100
6
100
0
120
10
120
μ A
μ A
II(12V)
II(3.3V)
VO(xVPP) = 12 V
22
30
1
Shutdown mode
II(5V)
VO(xVCC) = Hi-Z, VO(xVPP) = Hi-Z
1
μ A
II(12V)
1
Thermal
shutdown ?
Trip point, TJ
Hysteresis
155
10
° C
? Pulse-testing techniques maintain junction temperature close to ambient temperature (250- μ s-wide pulse, less than 0.5% duty cycle); thermal
effects must be taken into account separately.
? Specified by design, not tested in production.
§ Input currents do not include logic input currents (presented in electrical characteristics for logic section); clock is inactive.
NOTE: VI(3.3V) or VI(5V) must be biased for switches to function.
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
5
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