MAX1627ESA

$2.35

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube,Tube

SKU:b72dbbfa7692 Category: DC DC Switching Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX1627ESA is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC REG CTRLR BUCK 8SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for MAX1627ESA

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube,Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：3V ~ 16.5V
Frequency - Switching：300kHz
Duty Cycle (Max)：100%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for MAX1627ESA

MAX1627ESA

DC DC Switching Controllers Overview

The MAX1627ESA is a step-down DC-DC controller from Analog Devices/Maxim Integrated, operating over an input voltage range of 2.6V to 16.5V. It supports load currents from 1mA to over 2A with a fixed 300kHz PWM switching frequency. The device features a maximum duty cycle of 100% and includes enable control functionality. It operates within a temperature range of -40°C to +85°C and is housed in an SOIC-8 package.

DC DC Switching Controllers Feature Summary

Supports 100% duty cycle operation for low dropout performance
Fixed 300kHz switching frequency minimizes external component size
Wide input voltage range accommodates various supply sources
Integrated enable pin for power management control

DC DC Switching Controllers Applications

Minimum component DC-DC converters
5V to 3.3V green PC applications
Industrial power systems
Automotive electronics
Aerospace power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix (e.g., T for reel) against your manufacturing requirements, as the base part number may denote tube packaging. Confirm RoHS compliance status through official documentation, as legacy variants may differ. Check current lifecycle status, as this component may be subject to limited availability or obsolescence notices from the manufacturer.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring high efficiency at moderate currents up to 2A. Ensure the external inductor and capacitor values are calculated for the 300kHz frequency. Verify that the input voltage never exceeds 16.5V. Consider thermal dissipation if operating near maximum load currents in enclosed environments.

DC DC Switching Controllers Part Context

The MAX1627ESA belongs to the MAX1626/MAX1627 family of synchronous buck controllers designed for general-purpose power conversion. It complements other Maxim PMICs by offering a simple, cost-effective solution for point-of-load regulation without requiring complex compensation networks.