Integrated Circuits (ICs)

MIC4832YML-TR

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Microchip Technology

220VPP LOW NOISE EL DRIVER 8 VDFN 3X3X0.9MM T/R ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

MIC4832YML-TR

Active

Microchip Technology

220VPP LOW NOISE EL DRIVER 8 VDFN 3X3X0.9MM T/R ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC4832YML-TR

Current - Supply	45 µA
Dimming	False
Frequency [Max]	1 kHz
Frequency [Min]	60 Hz
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-MLF®, 8-VFDFN Exposed Pad
Supplier Device Package	8-MLF® (2x2)
Type	EL Lamp Driver
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V

MIC4832 Series

Inductor Based Single Lamp EL Driver

Part	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Frequency [Max]	Frequency [Min]	Current - Supply	Supplier Device Package	Mounting Type	Package / Case [custom]	Package / Case
Microchip Technology MIC4832YML-TR	EL Lamp Driver	1.8 V	5.5 V	85 °C	-40 °C	8-MLF® 8-VFDFN Exposed Pad	1 kHz	60 Hz	45 µA	8-MLF® (2x2)	Surface Mount
Microchip Technology MIC4832YMM	EL Lamp Driver	1.8 V	5.5 V	85 °C	-40 °C	8-MSOP 8-TSSOP	1 kHz	60 Hz	45 µA	8-MSOP	Surface Mount	0.118 in	3 mm
Microchip Technology MIC4832YMM TR	EL Lamp Driver	1.8 V	5.5 V	85 °C	-40 °C	8-MSOP 8-TSSOP	250 kHz	65 kHz	45 µA	8-MSOP	Surface Mount	0.118 in	3 mm
Microchip Technology MIC4832YMM-TR	EL Lamp Driver	1.8 V	5.5 V	85 °C	-40 °C	8-MSOP 8-TSSOP	1 kHz	60 Hz	45 µA	8-MSOP	Surface Mount	0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.70
		25	$ 1.43
		100	$ 1.29
	Digi-Reel®	1	$ 1.70
		25	$ 1.43
		100	$ 1.29
	Tape & Reel (TR)	5000	$ 1.29
Microchip Direct	T/R	1	$ 1.70
		25	$ 1.43
		100	$ 1.29
		1000	$ 1.26
		5000	$ 1.25
Newark	Each (Supplied on Full Reel)	100	$ 1.33

Description

General part information

MIC4832 Series

The MIC4832 is a low noise 220VPP electroluminescent (EL) lamp driver. Using advanced Bipolar, CMOS, DMOS (BCD) technology, the MIC4832 integrates a high voltage boost converter and an H-bridge driver for driving a large EL lamp. The MIC4832 can drive large panel displays for mobile phones, MP3 players, or automotive electronics where EL panels are used for backlighting.

The MIC4832 offers design flexibility with adjustable lamp and boost converter frequencies, simply by applying external resistors. A new H-bridge design reduces audible noise by creating smoother AC voltage across the EL panel.

The MIC4832 is offered in MSOP-8 lead-free and RoHS-compliant packaging with a -40°C to 85°C junction temperature range.

Documents

Technical documentation and resources