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HV9803B Arkusz danych (PDF) - Supertex, Inc

HV9803B Datasheet PDF - Supertex, Inc
Numer części HV9803B
Pobierz  HV9803B Pobierz

Rozmiar pliku   580.68 Kbytes
Page   7 Pages
Producent  SUTEX [Supertex, Inc]
Strona internetowa  http://www.supertex.com
Logo SUTEX - Supertex, Inc
Szczegółowy opis LED Driver IC with Average-Mode Constant Current Control

HV9803B Datasheet (PDF)

Go To PDF Page Pobierz Arkusz danych
HV9803B Datasheet PDF - Supertex, Inc

Numer części HV9803B
Pobierz  HV9803B Click to download

Rozmiar pliku   580.68 Kbytes
Page   7 Pages
Producent  SUTEX [Supertex, Inc]
Strona internetowa  http://www.supertex.com
Logo SUTEX - Supertex, Inc
Szczegółowy opis LED Driver IC with Average-Mode Constant Current Control

HV9803B Arkusz danych (HTML) - Supertex, Inc

HV9803B Datasheet HTML 1Page - Supertex, Inc HV9803B Datasheet HTML 2Page - Supertex, Inc HV9803B Datasheet HTML 3Page - Supertex, Inc HV9803B Datasheet HTML 4Page - Supertex, Inc HV9803B Datasheet HTML 5Page - Supertex, Inc HV9803B Datasheet HTML 6Page - Supertex, Inc HV9803B Datasheet HTML 7Page - Supertex, Inc

HV9803B Szczegóły Produktu

General Description
The HV9803B is an open loop average-mode current control LED driver IC operating in a constant off-time mode. The IC features ±2% current accuracy, tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-zero circuit cancels the effect of both the input offset voltage and the propagation delay in the current sense comparator.

Features
► Fast average current control
► Correction for propagation delay and offset voltage
► Fixed off-time switching mode
► Linear dimming input
► PWM dimming input
► Output short circuit protection with programmable skip mode
► Input under-voltage shutdown

Applications
► Backlighting of LCD Panels
► General Lighting




Podobny numer części - HV9803B

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Podobny opis - HV9803B

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