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Référence fabricant

UC2843BD1013TR

UC2843 Series 1 A Current Mode PWM Controller - SOIC-8

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Code de date: 2423
Product Specification Section
STMicroelectronics UC2843BD1013TR - Caractéristiques techniques
Attributes Table
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The UC2843BD1013TR is a part of UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.

The devices are ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. It has an Operating temperature ranges b/w -40 °C to 150 °C and it is available in a SOIC-8 package.

Features:

  • Trimmed oscillator for precise frequency control
  • Oscillator frequency guaranteed at 250 KHz
  • Current mode operation to 500 KHz
  • Automatic feed forward compensation
  • Latching PWM for cycle-by-cycle current limiting
  • Low start-up and operating current
Pricing Section
Stock global :
75 000
d’Allemagne (En ligne seulement):
75 000
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
14 Semaines
Commande minimale :
2500
Multiples de :
2500
Total 
512,50 $
USD
Quantité
Prix Internet
2 500
$0.205
7 500
$0.198
10 000
$0.196
25 000
$0.191
37 500+
$0.187