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Référence fabricant

MIC2131-4YML-TR

MIC2131 Series 400 kHz Adj. Output PWM Synchronous Buck Controller IC - MLF-16

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip MIC2131-4YML-TR - Caractéristiques techniques
Attributes Table
Topology: Buck
Input Voltage: 8V to 40V
Switching Frequency-Max: 400kHz
Style d'emballage :  MLF-16
Méthode de montage : Surface Mount
Fonctionnalités et applications
The MIC2131-4YML TR is a high voltage input PWM synchronous buck IC. It is a voltage mode controller with a fast hysteretic control loop (FHyCL) employed during fast line and load transients. The internal gate drivers are designed to drive high current MOSFETs.

The MIC2131 can produce output voltages down to 0.7 V with input voltage from 8 V to 40 V. The MIC2131 family of control ICs implements fixed frequency PWM control. The active anti-shoot through drive scheme means a wide range of external MOSFETs may be used while maintaining optimum efficiency.

Features:

  • 8 V to 40 V input voltage range
  • Adjustable output voltages down to 0.7 V
  • LOW EMI option MIC2131
  • Fixed 150 kHz and 400 kHz frequency options
  • Excellent line and load regulation 
  • Adaptive gate drive allows efficiencies over 95%
  • Programmable current limit with no sense resistor
  • Senses low-side MOSFET current
  • Internal drivers allow 15 A output current
  • Power Good output allow simple sequencing
  • Programmable soft-start pin
  • 100% increase in current limit (MIC2131)
  • Output over-voltage protection
  • Programmable Input UVLO
  • 16-pin e-TSSOP
  • Junction temperature range of –40 °C to +125 °C

Applications:

  • Industrial/medical DC/DC point of use power
  • Printer head drivers
  • Automotive Systems
  • Telecom Systems
  • LCD/plasma TV
  • Gaming machines 

To learn more about LM213x product family, Click Here

Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
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Délai d'usine :
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Commande minimale :
5000
Multiples de :
5000
Total 
14 400,00 $
USD
Quantité
Prix unitaire
5 000+
$2.88
Product Variant Information section