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Référence fabricant

L6902D013TR

L6902 Series 36 V 1 A Adjustable Surface Mount Switching Regulator - SOIC-8

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
STMicroelectronics L6902D013TR - Caractéristiques techniques
Attributes Table
Topology: Buck
Input Voltage: 8V to 36V
Output Current-Max: 1A
Output Voltage Range: 1.235V to 34V
Output Type: Adjustable
Switching Frequency-Max: 287kHz
Operating Temp Range: -40°C to +150°C
Duty Cycle-Max: 100%
Efficiency: 90%
No. of Outputs: 1
Quiescent Current: 3mA
Storage Temperature Range: -55°C to +150°C
Load Regulation: 15mV
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications
The L6902D is a complete and simple step down switching regulator with adjustable current limit.

The device can be used as a standard DC/DC converter with adjustable current limit (set by using the external sense resistor). It has an Operating temperature ranges b/w -40 °C to 150 °C and available in a SOIC-8 package.

Features:

  • Up to 1 A output current
  • Operating input voltage from 8 V to 36 V
  • Precise 3.3 V (±2%) reference voltage
  • 5 % output current accuracy
  • Output voltage adjustable from 1.235 V to 34 V
  • 250 kHz internally fixed frequency
  • Voltage feedforward
  • Zero load current operation
  • Adjustable current limit
  • Protection against feedback Disconnection
  • Thermal shutdown

Applications:

  • Chargers for NiCd, NiMH batteries and preregulator for lithium-ion batteries
  • Adjustable current generator
  • Simple step-down converters with adjustable current limit
  • Battery equipped systems
  • Distributed power supply
  • Mobile PC and subnotebook
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
-1
Délai d'usine :
12 Semaines
Commande minimale :
2500
Multiples de :
2500
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Total 
2 650,00 $
USD
Quantité
Prix unitaire
2 500+
$1.06
Product Variant Information section