Low

TPS2421-2DDA - 

Hot Swap Controller, 3V to 20V supply, SOIC-8

TEXAS INSTRUMENTS TPS2421-2DDA

A imagem é meramente ilustrativa. Consulte a descrição do produto.

Nº da peça do fabricante:
TPS2421-2DDA
Código Farnell
2323674
Ficha técnica:
(EN)
Ver todos os documentos técnicos

Informação do produto

:
SOIC
:
-40°C
:
125°C
:
8Pins
:
-
:
-
:
3V
:
Each
:
20V
:
Disk Drives, Plug In Circuit Boards, RAID Arrays, Telecommunications
:
MSL 1 - Unlimited
Procurar produtos semelhantes Seleccione e modifique os atributos acima para encontrar produtos semelhantes.

Descrição geral do produto

The TPS2421-2DDA is an integrated Hot Swap FET Controller provides highly integrated hot swap power management and superior protection in applications where the load is powered by busses up to 20V. This is well suited to standard bus voltages as low as 3.3V because of the maximum-UV turn-on threshold of 2.9V. It is very effective in systems where a voltage bus must be protected to prevent shorts from interrupting or damaging the unit. It has multiple programmable protection features. Load protection is accomplished by a non-current limiting fault threshold, a hard current limit and a fault timer. The current dual thresholds allow the system to draw short high current pulses, while the fault timer is running, without causing a voltage droop at the load. An example of this is a disk drive startup. This technique is ideal for loads that experience brief high demand, but benefit from protection levels in-line with their average current draw.
  • Integrated pass MOSFET
  • Programmable fault current
  • Current limit proportionally larger than fault current
  • Programmable fault timer
  • Internal MOSFET power limiting
  • Green product and no Sb/Br

Aplicações

Power Management

Avisos

Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Alternativas

Comparar seleccionados
Nº da peça do fabricante
Código de encomenda
Fabricante / Descrição
Dispon
Preço para
Quantidade
2.901 Em stock

Cada (fornecido(a) em fita e rolo cortados)

1+ 2,82 € 10+ 2,04 € 100+ 1,79 € 250+ 1,69 € mais…