參數(shù)資料
型號(hào): TPS2201IDBLE
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
封裝: SSOP-30
文件頁數(shù): 12/25頁
文件大?。?/td> 537K
代理商: TPS2201IDBLE
TPS2201
DUAL-SLOT PC CARD POWER-INTERFACE SWITCHES
FOR PARALLEL PCMCIA CONTROLLERS
SLVS094C – AUGUST 1994 – REVISED JANUARY 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP FORM
TJ
SHRINK SMALL-OUTLINE
(DB)
SMALL-OUTLINE
(DF)
CHIP FORM
(Y)
– 40
°C to 150°C
TPS2201IDBR
TPS2201IDFR
TPS2201Y
The DB and DF packages are only available taped and reeled, indicated by the R suffix on the device type.
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
A_VCC3
6
I
Logic input that controls voltage on AVCC (see control-logic table)
A_VCC5
5
I
Logic input that controls voltage on AVCC (see control-logic table)
A_VPP_PGM
3
I
Logic input that controls voltage on AVPP (see control-logic table)
A_VPP_VCC
4
I
Logic input that controls voltage on AVPP (see control-logic table)
APWR_GOOD
13
O
Logic-level power-ready output that stays low as long as AVPP is within limits
AVCC
9, 10, 11
O
Switched output that delivers 0 V, 3.3 V, 5 V, or high impedance
AVPP
8
O
Switched output that delivers 0 V, 3.3 V, 5 V, 12 V, or high impedance
B_VCC3
26
I
Logic input that controls voltage on BVCC (see control-logic table)
B_VCC5
27
I
Logic input that controls voltage on BVCC (see control-logic table)
B_VPP_PGM
29
I
Logic input that controls voltage on BVPP (see control-logic table)
B_VPP_VCC
28
I
Logic input that controls voltage on BVPP (see control-logic table)
BPWR_GOOD
19
O
Logic-level power-ready output that stays low as long as BVPP is within limits
BVCC
20, 21, 22
O
Switched output that delivers 0 V, 3.3 V, 5 V, or high impedance
BVPP
23
O
Switched output that delivers 0 V, 3.3 V, 5 V, 12 V, or high impedance
SHDN
14
I
Logic input that shuts down the TPS2201 and set all power outputs to high-impedance state
OC
18
O
Logic-level overcurrent reporting output that goes low when an overcurrent condition exists
VDD
25
5-V power to chip
GND
12
Ground
3V
15, 16, 17
I
3-V VCC input for card power
5V
1, 2, 30
I
5-V VCC input for card power
12V
7, 24
I
12-V VPP input for card power
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