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Details for MIC4826YMM by Microchip Technology
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
MIC4826YMM
Buy Directly from Microchip Technology Inc (6800 in stock) $1.2600
IC EL DRIVER DC-AC 160VPP
MIC4826YMM image

MIC4826YMM by Microchip Technology

IC EL DRIVER DC-AC 160VPP
Features
160VPP regulated AC output waveform
Independently adjustable EL lamp frequency
Independently adjustable boost converter freq
Part Information
MIC4826YMM image
RoHS Compliant
Description
Micrel’sMIC4826isahighoutputvoltage,DCtoACconverter, designed for driving EL (Electroluminescent) lamps. The device operates from an input voltage range of 1.8V to 5.5V, making it suitable for 1-cell Li Ion and 2- or 3-cell alkaline/ NiCad/NiMH battery applications. The MIC4826 converts a low voltage DC input to a 160VPP AC output signal that drives the EL lamp. The MIC4826 is comprised of two stages: a boost stage, and an H-bridge, lamp driver, stage. The boost stage steps the input voltage up to +80V. The H-bridge stage then alternately switches the +80V output to each terminal of the EL lamp, thus creating a 160VPP AC signal to drive the EL lamp and generate light. The MIC4826 features separate oscillators for the boost- and H-bridge stages. External resistors independently set the operating frequency of each stage. This flexibility allows the EL lamp circuit to be optimized for maximum efficiency and brightness. The MIC4826 uses a single inductor and a minimum number of external components, making it ideal for portable, space- sensitive applications. The MIC4826 is available in an 8-pin MSOP package with an ambient temperature range of –40°C to +85°C.
Specifications
Ballast Controller Type:
EL Lamp Driver
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Controller IC Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
MIC4826 Series
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (15-Jan-2018)
Base Number:
4826
Device Type:
Lamp
Driver Case Style:
MSOP
Module Configuration:
H Bridge
No. of Drivers:
1Drivers
Operating Temperature Range:
-40°C to +85°C
Supply Current:
21µA
Supply Voltage Range:
1.8V to 5.5V
Termination Type:
Surface Mount Device
Alternate Descriptions
160V EL DRIVER 8 MSOP 3X3MM TUBE Newark Electronics
LED DRVR Boost 1-CH 160V 8-Pin MSOP Tube Avnet America
160V EL Driver Microchip Technology Inc
MIC4826 Series 5.5 V 75 uA Low Input 160 VPP Output Voltage EL Driver - MSOP-8 Future Electronics