HV9919B Datasheet, Driver, Microchip

HV9919B Features

• Driver
• Hysteretic control with high-side current sensing
• Wide input-voltage range: 4.5 to 40V
• >90% Efficiency
• Typical ±5% LED current accuracy

PDF File Details

Part number:

HV9919B

Manufacturer:

Microchip ↗

File Size:

324.00kb

Download:

📄 Datasheet

Description:

High brightness led driver. HV9919B is a Pulse-Width Modulation (PWM) controller IC designed to drive high-brightness LEDs using a buck topology. It operates fro

HV9919B Application

• Applications
• Low-voltage industrial and architectural lighting
• General purpose constant current source
• Signage and dec

TAGS

HV9919B

Microchip

📁 Related Datasheet

HV9910 - Universal High Brightness LED Driver (Supertex)
.. HV9910 Universal High Brightness LED Driver Features >90% Efficiency 8V to 450V input range Constant-current LED driver Applicati.

HV9910B - Universal High-Brightness LED Driver (Microchip)
HV9910B Universal High-Brightness LED Driver Features • Switch mode controller for single switch LED drivers • Enhanced drop-in replacement to the HV.

HV9910B - Universal High Brightness LED Driver (Supertex)
HV9910B Universal High Brightness LED Driver Features ► Switch mode controller for single switch LED drivers ► Enhanced drop-in replacement to the HV9.

HV9910C - Universal High-Brightness LED Driver (Microchip)
HV9910C Universal High-Brightness LED Driver Features • Switch mode controller for single switch LED drivers • Enhanced drop-in replacement to the HV.

HV9910Q8 - Universal High Brightness LED Driver (CYStech Electronics)
CYStech Electronics Corp. Universal High Brightness LED Driver Spec. No. : C194Q8 Issued Date : 2013.05.31 Revised Date : Page No. : 1/7 HV9910Q8 Fe.

HV9911 - Switch-Mode LED Driver IC (Supertex)
HV9911 Switch-Mode LED Driver IC with High Current Accuracy Features ► Switch mode controller for single switch drivers ♦ Buck ♦ Boost ♦ Buck-boost .

HV9911 - Switch-Mode LED Driver (Microchip)
HV9911 Switch-Mode LED Driver IC with High Current Accuracy Features • Switch-mode Controller for Single-switch Drivers: - Buck - Boost - Buck-boost.

HV9912 - Switch-Mode LED Driver IC (Microchip)
HV9912 Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection Features • Switch-mode Controller for Single-switch Drivers: .

HV9912 - Switch-mode LED Driver IC (Supertex)
HV9912 Preliminary Switch-mode LED Driver IC With High Current Accuracy and Hiccup Mode Protection Features ► Switch mode controller for single switc.

HV9918 - High Brightness LED Driver (Supertex)
HV9918 Hysteretic, Buck, High Brightness LED Driver with High-Side Current Sensing Features ► ► ► ► ► ► ► ► ► ► Hysteretic control with high-side curr.