Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS2224 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS2224 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 27 page TPS2223, TPS2224, TPS2226 DUAL-SLOT CARDBUS POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS SLVS317 – MAY 2001 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 features D Fully Integrated VCC and Vpp Switching for 3.3 V, 5 V, and 12 V (no 12 V on TPS2223) D Meets Current PC Cardt Standards D Vpp Output Selection Independent of VCC D 12-V and 5-V Supplies Can Be Disabled D TTL-Logic Compatible Inputs D Short-Circuit and Thermal Protection D 24-Pin HTSSOP, 24- or 30-Pin SSOP D 140-µA (Typical) Quiescent Current from 3.3-V Input D Break-Before-Make Switching D Power-On Reset D –40°C to 85°C Operating Ambient Temperature Range applications D Notebook and Desktop Computers D Bar Code Scanners D Digital Cameras D Set-Top Boxes D PDAs description The TPS2223, TPS2224 and TPS2226 Card- Bus power-interface switches provide an integrated power-management solution for two PC Card sockets. These devices allow the controlled distribution of 3.3 V, 5 V, and 12 V to each card slot. The current-limiting and thermal-protection features eliminate the need for fuses. Current-limit reporting helps the user isolate a system fault. The switch rDS(on) and current-limit values have been set for the peak and average current requirements stated in the PC Card specification, and optimized for cost. Like the TPS2214 and TPS2214A and the TPS2216 and TPS2216A, this family of devices supports independent VPP/VCC switching; however, the standby and interface-mode pins are not supported. Shutdown mode is now supported independently on SHDN as well as in the serial interface. Optimized for lower power implementation, the TPS2223 does not support 12-V switching to VPP. See the available options table for pin-compatible device information. AVAILABLE OPTIONS PACKAGED DEVICES TA PLASTIC SMALL OUTLINE PowerPAD PLASTIC SMALL OUTLINE DB-24 DB-30 SMALL OUTLINE (PWP-24)† 40 °Cto TPS2223DB, TPS2224DB TPS2226DB TPS2223PWP – 40 °C to 85 °C Pin compatibles TPS2214, TPS2214A Pin compatibles TPS2216, TPS2216A, TPS2206 TPS2223PWP, TPS2224PWP † The DB and PWP packages are also available taped and reeled. Add R suffix to device type (e.g., TPS2223PWPR) for taped and reeled. Copyright 2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. CardBus and PC Card are trademarks of PCMCIA (Personal Computer Memory Card International Association). 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 TPS2223, TPS2224 DB OR PWP PACKAGE (TOP VIEW) 5V 5V DATA CLOCK LATCH NC 12V† AVPP AVCC AVCC GND RESET 5V NC NC SHDN 12V† BVPP BVCC BVCC NC OC 3.3V 3.3V NC – No internal connection † Pin 7 and 20 are NC for TPS2223. |
Número de pieza similar - TPS2224 |
|
Descripción similar - TPS2224 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |