MAX742EWP The MAX742EWP+ from Analog Devices is a boost regulator IC designed for step-up DC-DC conversion. It operates with a supply voltage range of 4.2V to 10V.
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MAX742EWP

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The MAX742EWP+ from Analog Devices is a boost regulator IC designed for step-up DC-DC conversion. It operates with a supply voltage range of 4.2V to 10V.
✓ Total Stock: 21 pcs

MAX742EWP Available from 1 distributor

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MAX742EWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

MAX742EWP Description

Short technical summary and product information.

The MAX742EWP+ is a DC-DC switching controller from Analog Devices, Inc., specifically designed for boost regulator applications. This integrated circuit facilitates step-up voltage conversion, supporting both positive and negative output configurations. It features a wide supply voltage range from 4.2V to 10V and operates at switching frequencies of 100kHz and 200kHz, with a maximum duty cycle of 90%.

 

Designed for surface mounting, the MAX742EWP+ comes in a 20-SOIC package. Its control features include frequency control and soft start, making it suitable for various power management applications. The operating temperature range is -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.

 

This component is categorized under Power Management (PMIC) and DC DC Switching Controllers. Its output type is a transistor driver, and it has two outputs with one phase. The absence of synchronous rectification and clock sync simplifies its integration into many designs.

MAX742EWP Quick Information

Product Type: Boost Regulator
Canonical Name: MAX742EWP+ Boost Regulator
Subcategory: Boost Regulator

MAX742EWP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX742EWP Features

  • Step-up DC-DC boost regulator controller.
  • Positive or negative output configuration.
  • Wide 4.2V to 10V supply voltage range.
  • Dual switching frequencies: 100kHz and 200kHz.
  • Surface mount 20-SOIC package.

MAX742EWP Applications

  • Used in portable device power boost circuits.
  • Ideal for battery-powered voltage step-up converters.
  • Applicable in industrial power regulation systems.
  • Can drive external N-channel transistors for higher power.

MAX742EWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX742EWP?

4.2V to 10V.

What is the operating temperature range?

-40°C to 85°C.

What package does the MAX742EWP come in?

Surface mount 20-SOIC package with 7.50mm width.

How many outputs does the MAX742EWP provide?

Two outputs.

What is the switching frequency range?

100kHz or 200kHz, selectable.

Does the MAX742EWP include soft start?

Yes, it includes soft start control along with frequency control.

What is the maximum duty cycle?

90%.

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