Low

LM5002MA - 

DC-DC Switching Boost, Flyback, Regulator, Adjustable, 3.1V-75Vin, 1.26V-75Vout, 0.5Aout,SOIC-8

TEXAS INSTRUMENTS LM5002MA

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

Nº da peça do fabricante:
LM5002MA
Código Farnell
1325418
Ficha técnica:
(EN)
Ver todos os documentos técnicos

Informação do produto

:
75V
:
500mA
:
1Outputs
:
125°C
:
8Pins
:
75V
:
1.26V
:
3.1V
:
-
:
Boost, Flyback, SEPIC
:
-
:
SOIC
:
1.5MHz
:
Cut Tape
:
MSL 1 - Unlimited
Procurar produtos semelhantes Seleccione e modifique os atributos acima para encontrar produtos semelhantes.

Descrição geral do produto

The LM5002MA is a 0.5A Non-synchronous Current-mode Switch-mode Regulator features all of the functions necessary to implement efficient high voltage Boost, Flyback, SEPIC and Forward converters, using few external components. This easy to use regulator integrates a 75 Volt N-channel MOSFET with a 0.5 Amp peak current limit. Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The switching frequency is set with a single resistor and is programmable up to 1.5MHz. The oscillator can also be synchronized to an external clock. Additional protection features includes current limit, thermal shutdown, under-voltage lockout and remote shutdown capability.
  • Integrated high voltage bias regulator
  • Adjustable output voltage
  • 1.5% Output voltage accuracy
  • Current mode control with selectable compensation
  • Wide bandwidth error amplifier
  • Integrated current sensing and limiting
  • Integrated slope compensation
  • 85% Maximum duty cycle limit
  • Single resistor oscillator programming
  • Oscillator synchronization capability
  • Enable/under-voltage lockout (UVLO) Pin
  • Thermal shutdown

Aplicações

Power Management

Avisos

This 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.

Produtos associados

Comparar seleccionados