MAX1632AEAI+T

$6.45

Description：IC REG TRIPLE BUCK/LINEAR 28SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:cf522fead8dc Category: Voltage Regulators - Linear + Switching Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC REG TRIPLE BUCK/LINEAR 28SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Topology：Step-Down (Buck) (2), Linear (LDO) (1)
Number of Outputs：3
Frequency - Switching：200kHz ~ 300kHz
Voltage/Current - Output 1：Controller
Voltage/Current - Output 2：Controller
Voltage/Current - Output 3：12V, 120mA
w/LED Driver：No
w/Supervisor：No
w/Sequencer：Yes
Voltage - Supply：4.2V ~ 30V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP
Grade：-
Qualification：-

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MAX1632AEAI+T

Overview

The MAX1632AEAI+T is a power management integrated circuit featuring three output channels. It integrates two switching buck regulators and one low-dropout linear regulator (LDO). The device operates within a supply voltage range of 4.2V to 30V. Switching frequencies are adjustable between 200kHz and 300kHz. The LDO output provides 12V at 120mA. It includes an internal sequencer for controlled startup. The component is housed in a 28-SSOP package with a width of 5.30mm.

Feature Summary

Integrates dual buck converters and a single LDO for mixed-mode power regulation
Includes an internal sequencer for coordinated multi-rail startup
Supports wide input voltage ranges up to 30V

Applications

Portable electronic devices requiring multiple regulated rails
Embedded systems with mixed analog and digital power needs
Battery-powered equipment utilizing buck-LDO hybrid architectures

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated. Check current lifecycle status as documentation indicates potential obsolescence. Ensure compatibility with 28-SSOP footprints during procurement planning.

Selection Notes

Select this component when a compact solution combining switching efficiency and LDO noise performance is required. The integrated sequencer simplifies board layout by managing rail order. Verify that the 4.2V minimum input voltage aligns with the system's source capabilities. Consider thermal dissipation for the LDO section under load conditions.

Part Context

This part belongs to the MAX1632 family of triple-output power supplies. It combines switching and linear technologies to optimize efficiency and noise. The 28-SSOP package allows for surface-mount assembly in space-constrained designs. It serves as a consolidated power solution for complex embedded applications.