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Product Detailed Parameters
- Description:IC INTEGRATED CIRCUIT
- Series:*
- Mfr:Analog Devices Inc./Maxim Integrated
- Package:Tube
- Applications:-
- Voltage - Input:-
- Number of Outputs:-
- Voltage - Output:-
- Operating Temperature:-
- Mounting Type:-
- Package / Case:-
- Supplier Device Package:-
- Grade:-
- Qualification:-
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Overview
The MAX8570ELT+G47 is a high-efficiency LCD boost converter from the MAX8570 family. It integrates an internal n-channel switch and a p-channel output isolation switch to provide true shutdown functionality. The device operates as a step-up DC-DC converter, designed specifically for driving liquid crystal displays in portable applications.
Feature Summary
- Integrates internal n-channel power switch and p-channel output isolation switch
- Provides true shutdown capability for extended battery life
- Optimized for high-efficiency LCD step-up conversion
Applications
- Liquid Crystal Display (LCD) driver circuits
- Portable electronic devices requiring efficient backlighting
- Battery-powered systems with space constraints
Procurement Notes
Verify the specific suffix G47 against the manufacturer's current product status. Confirm that the component matches the original Maxim Integrated specifications before integration. Check for availability of the base part number MAX8570 if this specific revision is discontinued or limited.
Selection Notes
Select this component when designing LCD bias supplies that require minimal external components. The integrated switches reduce board space compared to discrete solutions. Ensure the input voltage range and required output voltage align with the internal switching characteristics of the MAX8570 family.
Part Context
This part belongs to the MAX8570 series of LCD step-up converters manufactured by Analog Devices Inc./Maxim Integrated. The series is characterized by its ability to drive LCDs efficiently using a compact footprint. The +G47 suffix typically indicates lead-free compliance and specific packaging variations within the standard MAX8570 lineup.
Replacement Considerations
Direct substitutes include other parts from the MAX8570 family, such as the MAX8570ELT+T. Verify pin compatibility and electrical parameters against the target application requirements before substitution.
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