参数资料
型号: TPS2214DB
厂商: Texas Instruments
文件页数: 4/25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:
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
absolute maximum ratings over operating virtual free-air temperature (unless otherwise noted) ?
Input voltage range for card power: V I(3.3V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 6 V
V I(5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 6 V
V I(12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 14 V
Logic input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 6 V
Output voltage range: V O(xVCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 6 V
V O(xVPP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 14 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Output current: I O(xVCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
I O(xVPP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
Operating virtual junction temperature range, T J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40 ° C to 125 ° C
Storage temperature range, T stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55 ° C to 150 ° C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 ° C
? Stresses beyond those listed under “ absolute maximum ratings ” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “ recommended operating conditions ” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
PACKAGE
DB
TA ≤ 25 ° C
POWER RATING
890 mW
DERATING FACTOR ?
ABOVE TA = 25 ° C
8.90 mW/ ° C
TA = 70 ° C
POWER RATING
489 mW
TA = 85 ° C
POWER RATING
356 mW
? These devices are mounted on an JEDEC low-k board (2 oz. traces on surface), 1-W power applied.
recommended operating conditions
MIN
MAX
UNIT
VI(3.3V)
2.7
5.25
V
Output current IO
Input voltage, VI
current,
Clock frequency
VI(5V)
VI(12V)
IO(VCC) at TA = 70 ° C
IO(VPP) at TA = 70 ° C
2.7
2.7
5.25
13.5
1
200
2.5
V
V
A
mA
MHz
Data
200
Pulse duration
Data hold time §
Data setup time §
Latch delay time §
Clock delay time §
Latch
Clock
250
100
100
100
100
250
ns
ns
ns
ns
ns
Operating virtual junction temperature, TJ
– 40
125
° C
§ Refer to Figures 2 and 3.
4
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
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