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Référence fabricant

MCP19111-E/MQ

Digitally Enhanced Power Analog Controller w/ Int Synchronous Driver - QFN-28

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip MCP19111-E/MQ - Caractéristiques techniques
Attributes Table
Supply Current-Max: 2A
Supply Voltage: 4.5V to 32V
Frequency-Max: 1.6MHz
Input Voltage: 32V
Topology: Buck
Duty Cycle-Max: 100%
Operating Temp Range: -40°C to +125°C
Storage Temperature Range: -65°C to +150°C
Output Current: 25mA
Thermal Resistance: 35.3°C/W
Style d'emballage :  QFN-28
Méthode de montage : Surface Mount
Fonctionnalités et applications

The MCP19111-E/MQ is a highly integrated, mixed signal analog Pulse-Width Modulation (PWM) Current Mode Controller with an integrated microcontroller core for synchronous DC/DC step-down applications.

Features:

  • Input Voltage: 4.5V to 32V
  • Output Voltage: 0.5V to 3.6V
  • Switching Frequency: 100 kHz to 1.6 MHz
  • Peak Current Mode Control
  • Differential Remote Output Sense
  • Quiescent Current: 5 mA Typical
  • Thermal Shutdown
  • Significant Configurability: Adjustable Analog Compensation, Switching Frequency, MOSFET Deadtime
    I2C Communication Interface
  • Integrated 8-Bit PIC® Microcontroller
  • Integrated Synchronous High- and Low-Side MOSFET Drivers
  • Integrated Current Sense
  • Minimal External Components Needed
  • Custom Algorithm Support
  • Multi-Phase Systems:
    • Master or Slave
    • Frequency Synchronized
    • Common Error Signal
  • Multiple Output Systems:
    • Master or Slave
    • Frequency Synchronized
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
1 825
Délai d'usine :
4
Commande minimale :
146
Multiples de :
73
Total 
756,28 $
USD
Quantité
Prix Internet
73
$5.21
146
$5.18
219
$5.17
292
$5.16
365+
$5.12
Product Variant Information section