Low

STMICROELECTRONICS  EVLALTAIR05T-5W  EVALUATION BOARD, OFFLINE POWER SUPPLY

STMICROELECTRONICS EVLALTAIR05T-5W
STMICROELECTRONICS EVLALTAIR05T-5W
STMICROELECTRONICS EVLALTAIR05T-5W
Technical Data Sheet (66.13KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

STMICROELECTRONICS EVLALTAIR05T-5W
STMICROELECTRONICS EVLALTAIR05T-5W
STMICROELECTRONICS EVLALTAIR05T-5W

Product Overview

The EVLALTAIR05T-5W is an ALTAIR05T-800 CV-CC optoless adapter Demonstration Board that implements a 5W (5V/1A) wide range mains battery charger with constant voltage-constant current, tailored for AC-DC chargers for mobile phones and adapters and other hand-held equipment. The IC combines a high-performance low-voltage PWM controller chip and an 800 V, avalanche-rugged Power MOSFET. The PWM chip is a quasi-resonant (QR) current-mode controller IC specifically designed for QR ZVS (zero voltage switching at switch turn-on) flyback converters. The device is capable of providing constant output voltage (CV) and constant output current (CC) regulation using primary-sensing feedback. This eliminates the need for the optocoupler, the secondary voltage reference, as well as the current sensor, while still maintaining quite accurate regulation.
  • Universal input mains range (90 to 264VAC, frequency 45 to 65Hz)
  • 5V Output voltage at 1A continuous operation
  • Optoless constant voltage - Constant current output regulation
  • <100mW Standby mains consumption (at 230VAC)
  • >70% Average efficiency

 

Product Information

Silicon Manufacturer:
STMicroelectronics
Silicon Core Number:
ALTAIR05T-800
Kit Application Type:
Power Management
Application Sub Type:
Offline Power Supply
Kit Contents:
Eval Board ALTAIR05T-800
Product Range:
-
Features:
Optoless CV-CC Output Regulation, Vin 90-264 VAC, Output 5V @1A Continuous Operation, Efficiency 70%
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Power Management;
  • Embedded Design & Development

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.