Microchip HV9805MG-G, Constant Current LED Driver 50W 5.5V 700mA

  • RS Stock No. 178-5282
  • Mfr. Part No. HV9805MG-G
  • Brand Microchip
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

HV9805 Off-Line LED Driver IC

The Microchip HV9805 is a LED Driver IC that offers a maximum power rating of 25W at 120VAC and 50W at 230VAC. The HV9805 draws mains power with a two-stage topology providing true constant-current drive for the LED load.

Features

Provides true Constant-Current and protects load from Line Voltage Transients
Two-Stage Driver Topology
First stage includes Boundary Conduction Mode (BCM) Boost and Converter with Power Factor Correction
Second Stage consists of a Linear Post-Regulator with Low Overhead Voltage
Overvoltage Protection for LEDs
Simple VDD Supply: No auxiliary winding required
Boost Converter Cascode Switch: Internal Switch rated at 700 mA peak, supports up to 25W at 120VAC and up to 50W at 230VAC
Compatibility with SEPIC Topology for Low Output Voltage applications

LED Drivers, Microchip

Specifications
Attribute Value
Input Voltage 8.6 V
Output Voltage 5.5V
Operation Constant Current
Output Current 700mA
Maximum Output Power 50W
AC or DC Input Voltage Ac
Configuration Encapsulated
Current Rating 5mA
Number of Outputs 1
Output 5.5 V @ 700 mA
Power Dissipation 625mW
Voltage Rating 8.6V
Standards Met ISO/TS 16949, ISO9001:2000, RoHS Compliant
Primary Type AC-DC
Available to back order for despatch 29/08/2019
Price Each (On a Reel of 2500)
£ 0.226
(exc. VAT)
£ 0.271
(inc. VAT)
Units
Per unit
Per Reel*
2500 +
£0.226
£565.00
*price indicative
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