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參數(shù)資料
| 型號： | TPS2214DB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24 |
| 封裝： | GREEN, PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 12/25頁 |
| 文件大?。?/td> | 360K |
| 代理商： | TPS2214DB |
TPS2214
DUAL-SLOT PC CARD POWER-INTERFACE SWITCH
FOR SERIAL PCMCIA CONTROLLERS
SLVS206B – JULY 1999 – REVISED JUNE 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
3.3V
13,14
I
3.3-V input for card power and/or chip power if 5 V is not present
5V
1, 2, 24
I
5-V input for card power and/or chip power
12V
7, 20
I
12-V Vpp input card power
AVCC
9, 10
O
VCC output: 3.3-V, 5-V, GND or high impedance to card
AVPP
8
O
VPP output: 3.3-V, 5-V, 12-V, GND or high impedance to card
BVCC
17, 18
O
VCC output: 3.3-V, 5-V, GND or high impedance to card
BVPP
19
O
VPP output: 3.3-V, 5-V, 12-V, GND or high impedance to card
GND
11
Ground
MODE
22
I
TPS2206 operation when floating or pulled low; must be pulled high externally for TPS2214 operation. MODE
is internally pulled low with a 150-k
pulldown resistor.
OC
15
O
Logic-level output that goes low when an overcurrent or overtemperature condition exists.
RESET
6
I
Logic-level reset input active high. Do not connect if RESET pin is used. RESET is internally pulled low with
a 150-k
pulldown resistor.
RESET
12
I
Logic-level reset input active low. Do not connect if RESET pin is used. The pin is internally pulled high with
a 150-k
pullup resistor.
STBY
16
I
Logic-level active low input sets the TPS2214 to standby mode and sets all current limits to 50 mA. The pin is
internally pulled high with a 150-k
pullup resistor.
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
NC
21, 23
No internal connection
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS2214DBG4 | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2214DBR | 功能描述:電源開關 IC - 配電 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| TPS2214DBRG4 | 功能描述:電源開關 IC - 配電 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| TPS2216ADAP | 功能描述:熱插拔功率分布 Dual PCMCIA RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2216ADAPG4 | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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