Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS2590 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS2590 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 20 page 16 15 9 8 7 6 IN EN OUT ILIM IFLT CT GND RTRY FLT TPS2590 UDG-10102 0.1 mF 49.9 kW 40.2 kW C LOAD Optional: To System Monitor Output To Voltage Bus or DC-to-DC Converter Input Voltage Bus TPS2590 www.ti.com SLUS960D – JULY 2009 – REVISED OCTOBER 2011 3-V to 20-V High-Current Load Switch Check for Samples: TPS2590 1 FEATURES DESCRIPTION The TPS2590 provides highly integrated hot-swap • Integrated Pass MOSFET power management and superior protection in • 3-V to 20-V Bus Operation applications where the load is powered by voltages • Programmable Fault Timer between 3.0 V and 20 V. This device is intended for systems where a voltage bus must be protected to • Programmable Fault Current prevent load shorts from interrupting or damaging • Programmable Hard Current Limit other system components. The TPS2590 is in a • Fast Disable 16-pin QFN package. • Thermal Shutdown The TPS2590 has multiple programmable protection • Load Fault Alert features. Load protection is accomplished by a non-current limiting fault threshold, a hard current • Latching and Auto-retry Operation limit threshhold, and a fault timer. The dual current • 4-mm x 4-mm QFN thresholds allow the system to draw high current for • -40 °C to 125°C Junction Temperature Range short periods without causing a voltage droop at the load. An example of this is a disk drive startup. This • UL Listed - File Number E169910 technique is ideal for loads that experience brief high demand, but benefit from protection levels consistent APPLICATIONS with average current draw. • RAID Arrays Hotswap MOSFET protection is provided by power • Telecommunications limit circuitry which protects the internal MOSFET • Plug-In Circuit Boards against SOA related failures. • Disk Drive The TPS2590 provides a fault indicator output and • Notebooks / Netbooks allows latch off or retry on fault. 12-V, 3.5-A Application Figure 1. 1 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. PRODUCTION DATA information is current as of publication date. Copyright © 2009–2011, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Número de pieza similar - TPS2590 |
|
Descripción similar - TPS2590 |
|
|
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 |