Microchip Technology Inc
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HV98100

Non-Dimmable Off-Line LED Driver with Low Total Harmonic Distortions

Status: In Production

Features:

  • Better than 5% accuracy
  • >0.95 Power Factor
  • <10% Total Harmonic Distortion (THD)
  • No auxiliary winding required
  • HV98100: 110 Vac ± 15%
  • HV98101: 230 Vac ± 15%
  • Supports 5W-15W output power
  • Space-saving SOT-23-6L package
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The HV98100/HV98101 LED driver Integrated Circuit (IC) is an off-line, high-power factor, buck-boost controller targeted at general LED lighting products, such as LED lamps and LED lighting fixtures with a maximum power rating of about 15W. The IC is targeted at designs at single line voltages such as 110VAC or 230VAC.


The HV98100/HV98101 uses a unique control scheme to achieve high-power factor and low THD simultaneously under all line and load conditions, while maximizing efficiency utilizing valley switching. The average LED current is also controlled in a closed-loop manner to achieve high-LED accuracy.


Other unique features of the ICs are the bootstrap of the IC supply voltage from the output, as well as the unique valley-sensing scheme which allow the use of a standard off-the-shelf inductor to minimize the overall system cost.

Additional Features
    • Good LED Current Regulation
      • Better than 5% accuracy
    • Valley Switching buck-boost Converter with Power Factor Correction (PFC)
      • >0.95 Power Factor
      • <10% Total Harmonic Distortion (THD)
    • Uses a standard off-the-shelf inductor
      • No auxiliary winding required
    • Single Input Voltage range
      • HV98100: 110 Vac ± 15%
      • HV98101: 230 Vac ± 15%
    • Supports 5W-15W output power
    • Space-saving SOT-23-6L package
Parametrics
Name
Value
Topology
Buck-Boost
+Vin min (V)
9.5
+Vin max (V)
17.5
Package
6/SOT-23
Product Type
Off Line
Type
PFC
Operating Iq (µA)
200
Vfb (V)
0.2
Θja (C/W)
124

Documents

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User Guides

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
HV98100 120VAC Off-Line LED Driver Evaluation Board
HV98100 120VAC Off-Line LED Driver Evaluation Board ( ADM00786 )

The HV98100 120VAC Off-Line LED Driver Evaluation Board is designed to demonstrate the performance of Microchip Technology Inc's HV98100 LED Driver IC. The evaluation board drives a 120V LED string at 120mA from a 120VAC input voltage with high input Power Factor and low Total Harmonic Distortion.

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV98100T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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