Electronic Components Datasheet Search |
|
TPS2101DBVRG4 Datasheet(PDF) 4 Page - Texas Instruments |
|
TPS2101DBVRG4 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 20 page TPS2100, TPS2101 VAUX POWER-DISTRIBUTION SWITCHES SLVS197D – JUNE 1999 – REVISED JUNE 2000 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 detailed description (continued) enable The logic enable will turn on the IN2-OUT power switch when a logic high is present on EN (TPS2100) or logic low is present on EN (TPS2101). A logic low input on EN (TPS2100) or logic high on EN (TPS2101) restores bias to the drive and control circuits and turns on the IN1-OUT power switch. The enable input is compatible with both TTL and CMOS logic levels. the VAUX application for CardBus controllers The PC Card specification requires the support of VAUX to the CardBus controller as well as to the PC Card sockets. Both are 3.3-V requirements; however the CardBus controller’s current demand from the VAUX supply is limited to 10 µA, whereas the PC Card may consume as much as 200 mA. In either implementation, if support of a wake-up event is required, the controller and the socket will transition from the 3.3-V VCC rail to the 3.3-V VAUX rail when the equipment moves into a low power mode such as D3. The transition from VCC to VAUX needs to be seamless in order to maintain all memory and register information in the system. If VAUX is not supported, the system will lose all register information when it transitions to the D3 state. absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage range, VI(IN1) (see Note1) – 0.3 V to 5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI(IN2) (see Note1) – 0.3 V to 5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI at EN or EN – 0.3 V to 5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range, VO (see Note 1) – 0.3 V to 5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO(IN1) 700 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO(IN2) 70 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous total power dissipation See dissipation rating table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature range, TJ –40 °C to 85°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg –65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds 260 °C . . . . . . . . . . . . . . . . . . . . . . . Electrostatic discharge (ESD) protection: Human body model 2 kV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Machine model 200 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Charged device model (CDM) 750 V . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltages are with respect to GND. DISSIPATION RATING TABLE PACKAGE TA < 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 85°C POWER RATING DBV 309 mW 3.1 mW/ °C 170 mW 123 mW D 568 mW 5.7 mW/ °C 313 mW 227 mW recommended operating conditions MIN MAX UNIT Input voltage, VI(INx) 2.7 4 V Input voltage, VI at EN and EN 0 4 V Continuous output current, IO(IN1) 500 mA Continuous output current, IO(IN2) 10‡ mA Operating virtual junction temperature, TJ –40 85 °C ‡ The device can deliver up to 220 mA at IO(IN2). However, operation at the higher current levels will result in greater voltage drop across the device, and greater voltage droop when switching between IN1 and IN2. |
Similar Part No. - TPS2101DBVRG4 |
|
Similar Description - TPS2101DBVRG4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |