数据搜索系统,热门电子元器件搜索 |
|
SI9172 数据表(PDF) 1 Page - Vishay Siliconix |
|
SI9172 数据表(HTML) 1 Page - Vishay Siliconix |
1 / 7 page Si9712 Vishay Siliconix Document Number: 70024 S-40755—Rev. F, 19-Apr-04 www.vishay.com 1 PC Card (PCMCIA) Interface Switch—12-V Suspend Capability FEATURES D Programmable VCC Ramp D Smart Switching D 12-V Sleepmode Compatible D Extremely Low RON D Reverse Blocking Switches D VPP Programmable to 0, 12-V or VCC D Safe Power-Up D Low Power Consumption D PC Card 3-V/5-V Compatible D Logic Compatible Inputs D Single SO-16 Package DESCRIPTION The Si9712 combines low on-resistance with slow ramp time and smart switching for overall best performance in integrated PC Card interface switches. The Si9712 operates off the 5-V supply and has built-in level shifting for gate drive. Internal logic protects against an external control input error that would short 5 V to the 3.3-V supply. This protection logic also allows the Si9712 to be configured for positive or negative control logic for compatibility with a variety of PC Card controllers. These control inputs are CMOS logic compatible and can be driven to 3.3 V or 5 V. The Si9712 complies with the release of the PC Card standard by suppling 0 V, 12 V, and VCC to the Vpp output and 0 V, 3.3 V, and 5 V to the VCC output. The VCC ramp time is user programmable with an external capacitor connected to the SR pin. The PC Card switch is packaged in a narrow body SO-16 package and is rated over the industrial temperature range −40 to 85_C. The Si9712 is available in both standard and lead (Pb)-free packages. FUNCTIONAL BLOCK DIAGRAM +12 VIN +5 VIN +3.3 VIN S1 S2 VPP VCC VCC S4 S3 GND Switch Logic, Level Shift, and Drivers SW1 SW2 SW3 SW4 VPP (14) (12) (10) (3) (4) (5) (7) (2) (15) (1) SW5 (8) (9) (16) SR SW6 (11) (6) VCC +3.3 VIN VCC (13) Externally Connect On PCB |
类似零件编号 - SI9172 |
|
类似说明 - SI9172 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |