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  • Manufacturer No:
    MAX1631EAI
  • Manufacturer:
    Maxim Integrated
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    MAX1631EAI
  • SKU:
    1925594
  • Description:
    Buck Regulator Positive Output Step-Down - DC-DC Controller IC 28-SSOP

MAX1631EAI Details

Buck Regulator Positive Output Step-Down - DC-DC Controller IC 28-SSOP

MAX1631EAI Specification Parameters

  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Mounting Type: Surface Mount
  • Output Phases: 1
  • Radiation Hardening: No
  • Part Status: Obsolete
  • Output Voltage: 5V
  • Pbfree Code: no
  • Lead Free: Contains Lead
  • Terminal Form: GULL WING
  • Operating Temperature: -40°C~85°C TA
  • Number of Terminations: 28
  • Operating Supply Voltage: 30V
  • Terminal Pitch: 0.65mm
  • Output Current: 4A
  • Topology: Buck
  • Control Mode: CURRENT-MODE
  • Peak Reflow Temperature (Cel): 245
  • Output Type: Transistor Driver
  • Package / Case: 28-SSOP (0.209, 5.30mm Width)
  • Duty Cycle (Max): 99%
  • Max Frequency: 330kHz
  • Frequency - Switching: 200kHz~300kHz
  • Base Part Number: MAX1631
  • Number of Outputs: 2
  • Mount: Surface Mount
  • ECCN Code: EAR99
  • RoHS Status: Non-RoHS Compliant
  • Terminal Position: DUAL
  • Packaging: Tube
  • Synchronous Rectifier: Yes
  • JESD-609 Code: e0
  • Published: 2005
  • Input Voltage-Nom: 15V
  • Number of Pins: 28
  • Output Configuration: Positive
  • Technology: BICMOS
  • Control Technique: PULSE WIDTH MODULATION
  • Subcategory: Switching Regulator or Controllers
  • Function: Step-Down
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Switcher Configuration: PUSH-PULL
  • Supply Current-Max (Isup): 0.05mA
  • Output Power: 762mW
  • Voltage - Supply (Vcc/Vdd): 4.2V~30V
  • Control Features: Enable, Reset, Sequencing

Maxim Integrated — Manufacturer Introduction

The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.

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