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MIC3385-1.5YHL-TR

MIC3385 Series 8 MHz 600 mA High-Efficiency Inductorless Buck Regulator - MLF-14

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip MIC3385-1.5YHL-TR - Caractéristiques techniques
Attributes Table
Input Voltage: 2.7V to 5.5V
Output Voltage: 1.5V
Output Current: 600mA
Dimensions: 3 x 3.5 x 0.9 mm
Style d'emballage :  MLF-14
Méthode de montage : Surface Mount
Fonctionnalités et applications

The MIC3385-1.5YHL TR is a high efficiency inductorless buck regulator that features a LOWQ® LDO standby mode that draws only 18 µA of quiescent current. The MIC3385 requires no external inductor enabling an ultra-low noise, small size, and high efficiency solution for portable power applications.

The MIC3385 operates with a constant frequency 8 MHz PWM control. Under light load conditions, such as in system sleep or standby modes, the PWM switching operation can be disabled to reduce switching losses. In this light load LOWQ ® mode, the LDO maintains the output voltage and draws only 18 µA of quiescent current.

Features:

  • 2.7 to 5.5 V supply voltage
  • Light load LOWQ® LDO mode
  • 18 µA quiescent current
  • Low noise, 75 µVrms
  • 8 MHz PWM mode
  • Output current to 600mA
  • > 90% efficiency
  • 100% maximum duty cycle
  • Adjustable output voltage option down to 1 V
  • Ultra-fast transient response
  • NO External Inductor Required
  • Enables sub 1 mm profile solution
  • Fully integrated MOSFET switches
  • Micropower shutdown
  • Thermal shutdown and current limit protection
  • Pb-free 14-pin 3 mm x 3.5 mm MLF® package
  • –40 °C to +125 °C junction temperature range

Applications:

  • Cellular phones
  • Digital cameras
  • Portable media players
  • Wireless LAN cards
  • WiFi/WiMax/WiBro modules
  • USB Powered Devices

View the complete family of MIC33 Switching Regulators

Pricing Section
Stock global :
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Sur commande :
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Commande minimale :
5000
Multiples de :
5000
Total 
11 750,00 $
USD
Quantité
Prix unitaire
5 000+
$2.35
Product Variant Information section