Microchip MIC4826YMM-TR

Manufacturer No:

MIC4826YMM-TR

Manufacturer:

Microchip

Package:

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Description:

Single Lamp EL Driver

Quantity:

Delivery:

Payment:

In Stock :Available

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MIC4826YMM-TR information

Microchip MIC4826YMM-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4826YMM-TR.

Type
Parameter

Type
Single Lamp Driver

Input Voltage Low (V)
1.8

Input Voltage High (V)
5.5

Nominal Output Voltage (V)
±80

Max Switch Resistance (Ω)
7.0

Output Regulation
Yes

Max Lamp Size per Device (in2)
3.0

Package
8/MSOP

Product Type
Electroluminescent Drivers

Operating Iq (µA)
0

Frequency(EL, Typical)
285Hz-435Hz

Oja (C/W)
206

VOUT
160

Download datasheets and manufacturer documentation for Microchip MIC4826YMM-TR.

Application Notes:

fab333bed98b22bbb57dfe55f6630e64.pdf

Data Sheets:

b796b8e8b2fcf532d14302982b4201f9.pdf

Micrel's MIC4826 is a high output voltage, DC to AC converter, designed for driving electroluminescent (EL) 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

1.8V to 5.5V DC input voltage
160VPP regulated AC output waveform
Independently adjustable EL lamp frequency
Independently adjustable boost converter frequency
0.1µA shutdown current

User Guide

PURCHASE

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SHIPPING COST

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SHIPPING METHOD

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.