IC manufacturers STMicroelectronics

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STMicroelectronics HVLED001B | Demoboard STEVAL-LLL008

100 W high efficiency and low THD dimmable LED driver reference design based on HVLED001B, HVLED002 and SPSGRFC

Overview

TopologyFlyback Converter
Input voltage90-265 V
Output 175 V / 1.4 A
IC revision1

Description

The EVAL-PSR01B-35W is intended to provide a stable and insulated 48 V voltage bus suitable to supply secondary side circuitry for a total output power of 35 W when a wide range of input voltages is applied at its input. A very high power factor is obtained thanks to HVLED001B features. Input voltage variations, excessive input voltage (overvoltage like surge or bursts) or very low input voltages are managed by some of the HVLED001B protections, improving the reliability of the application.

Features

  • Input voltage: Vin: 90 - 265 Vrms, f: 45-66 Hz
  • Output voltage: 48 V / 730 mA
  • High power factor, low THD
  • No-load: better than 150 mW @ 230 Vin
  • Average full load efficiency: 90%
  • Short-circuit protection with auto restart
  • Safety: Acc. to EN60065
  • EMI: Acc. to EN55022 - conducted emissions

Products

Order Code Data­sheet Downloads Status Product seriesPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples
61300411021SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Angled Pin Header 4 Single Pin Header Angled 3 Bag
Order Code Data­sheet
61300411021SPEC
Samples
Order Code Data­sheet Downloads Status Product seriesPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples