Datasheets
MAX15021ATI/V+T by:

Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability, 28-LFCSP-5X5X0.75, 28 Pins, -40 to 125C

Part Details for MAX15021ATI/V+T by Analog Devices Inc

Results Overview of MAX15021ATI/V+T by Analog Devices Inc

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MAX15021ATI/V+T Information

MAX15021ATI/V+T by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MAX15021ATI/V+T

Part # Distributor Description Stock Price Buy
Analog Devices Inc Dual, 4A/2A, 4MHz, Step-Down D Min Qty: 2500 Package Multiple: 1 0
Buy Now
Vyrian Other Function Semiconductors 9914
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Part Details for MAX15021ATI/V+T

MAX15021ATI/V+T CAD Models

MAX15021ATI/V+T Part Data Attributes

MAX15021ATI/V+T Analog Devices Inc
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MAX15021ATI/V+T Analog Devices Inc Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability, 28-LFCSP-5X5X0.75, 28 Pins, -40 to 125C
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code 28-LFCSP-5X5X0.75
Pin Count 28
Manufacturer Package Code 28-LFCSP-5X5X0.75
Reach Compliance Code compliant
Date Of Intro 2008-05-23
Samacsys Manufacturer Analog Devices
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
JESD-30 Code S-PQCC-N28
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Terminals 28
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 4 A
Package Body Material PLASTIC/EPOXY
Package Code QCCN
Package Equivalence Code LCC28,.2SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Surface Mount YES
Switching Frequency-Max 4000 kHz
Technology BICMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30

MAX15021ATI/V+T Frequently Asked Questions (FAQ)

  • A good PCB layout for the MAX15021ATI/V+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.

  • The input and output capacitors for the MAX15021ATI/V+T should be chosen based on the specific application requirements. A general rule of thumb is to use low-ESR capacitors with a value of 10uF to 22uF for the input capacitor and 10uF to 47uF for the output capacitor. The capacitor voltage rating should be at least 1.5 times the maximum input voltage.

  • The MAX15021ATI/V+T has an operating ambient temperature range of -40°C to +125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.

  • The MAX15021ATI/V+T has a specific power-up and power-down sequence that should be followed to ensure proper operation. The device should be powered up by applying the input voltage to the VIN pin, followed by the enable signal to the EN pin. When powering down, the enable signal should be removed first, followed by the input voltage.

  • The MAX15021ATI/V+T has a maximum output current capability of 2A. However, the device's output current capability may be limited by the input voltage, output voltage, and ambient temperature. It's recommended to check the device's datasheet and application notes for specific output current capability information.

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