MAX8686ETL+T - Brand New Maxim Integrated DC Switching Regulators
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Description
The MAX8686 is a DC switching regulator belonging to the category of a current-mode, synchronous PWM stepdown regulator with integrated MOSFETs. It works in an input supply range of 4.5V to 20V and generates an adjustable output voltage from 0.7V to 5.5V. The device is capable of delivering up to 25A per phase. With the ability to start up monotonically and an adjustable soft-start capability, there is a controlled turn-on feature that can be optimized using applications with different load currents. The device supports programmable phase shedding to improve the efficiency of the system during low load operations.
Specifications and features
Operating Range: The device works in an input supply range of 4.5V to 20V
Reference Voltage Accuracy: It has a 1% reference voltage accuracy over temperature
Reference Input: It supports Reference Input (REFIN) for Output Tracking or System Reference Voltage
Switching Frequency: The MAX8686 has an Adjustable Switching Frequency of 300kHz to 1MHz
Single/Multiphase Operation Capability: This device delivers up to 25A/200A with Integrated MOSFETs
Current Limit:It has Adjustable Current Limit
Soft-Start: The device is equipped with an Adjustable Soft-Start feature
Package: The MAX8686 regulator comes in a Thermally Enhanced 6mm x 6mm TQFN Package (4W)Application Scenarios
The MAX8686 has a wide range of applications, including POL Power Supplies, Module Replacements, Telecom Equipment, Networking Equipment, Servers, and DDR Memory.
Comparison
Advantages- The device has an adjustable switching frequency of 300kHz to 1MHz, which can provide flexibility with operation.
- It offers robust layer protection including thermal overload protection, output over-voltage protection, and latching over-voltage protection.
- It has an adjustable current limit that allows for optimization based on application requirements and load currents.
- The device features an accurate 1% reference with the ability to track outputs precisely or use the higher accuracy reference for voltage tracking applications like DDR memory.
Disadvantages- The device has multiple features and specifications which can increase the complexity and require careful implementation in the system.
- The device requires an external sense resistor or a lossless inductor current-sense scheme.
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MAX8686ETL+T
- Chipdatas Part: CD93-MAX8686ETL+T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 21:12 +0800
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