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参数资料
| 型号： | TPS2223DB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24 |
| 封装： | GREEN, PLASTIC, SSOP-24 |
| 文件页数： | 23/33页 |
| 文件大小： | 814K |
| 代理商： | TPS2223DB |
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TPS2223, TPS2224, TPS2226
DUALSLOT CARDBUS POWERINTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
SLVS317 MAY 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
NO.
I/O
DESCRIPTION
NAME
TPS2223
TPS2224
TPS2226
I/O
DESCRIPTION
3.3V
13, 14
15, 16, 17
I
3.3-V input for card power and chip power
5V
1, 2, 24
1, 2, 30
I
5-V input for card power
12V
NA
7, 20
7, 24
I
12-V input for card power (xVPP). The two 12-V pins must be externally connected.
AVCC
9, 10
9, 10, 11
O
Switched output that delivers 3.3 V, 5 V, ground or high impedance to card
AVPP
8
O
Switched output that delivers 3.3 V, 5 V, 12 V, ground or high impedance to card
(12 V not applicable to TPS2223)
BVCC
17, 18
20, 21, 22
O
Switched output that delivers 3.3 V, 5 V, ground or high impedance to card
BVPP
19
23
O
Switched output that delivers 3.3 V, 5 V, 12 V, ground or high impedance to card
(12 V not applicable for TPS2223)
GND
11
12
Ground
OC
15
18
O
Open-drain overcurrent reporting output that goes low when an overcurrent
condition exists. An external pullup is required.
SHDN
21
25
I
Hi-Z (open) all switches. Identical function to serial D8. Asynchronous active-low
command, internal pullup
RESET
12
14
I
Logic-level RESET input active low. Asynchronous active-low command, internal
pullup
CLOCK
4
I
Logic-level clock for serial data word
DATA
3
I
Logic-level serial data word
LATCH
5
I
Logic-level latch for serial data word, internal pulldown
NC
6, 7, 16,
20, 22, 23
6, 16,
22, 23
6, 13, 19,
26 29
No internal connection
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS2223DBG4 | 功能描述:热插拔功率分布 1A Dual-Slot PC Card Power Switch RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2223DBR | 功能描述:热插拔功率分布 1A Dual-Slot PC Card Power Switch RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2223DBRG4 | 功能描述:热插拔功率分布 1A Dual-Slot PC Card Power Switch RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2223PWP | 功能描述:热插拔功率分布 1A Dual-Slot PC Card Power Switch RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2223PWPG4 | 功能描述:热插拔功率分布 1A Dual-Slot PC Card Power Switch RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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