LT1956EGN-5#TRPBF

$9.69

Description：IC REG BUCK 5V 1.5A 16SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ccc7b14b28f9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK 5V 1.5A 16SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：5.5V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1.5A (Switch)
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-SSOP (0.154", 3.90mm Width)
Supplier Device Package：16-SSOP

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LT1956EGN-5#TRPBF

Overview

The LT1956EGN-5#TRPBF is a high-voltage, monolithic buck switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range from 5.5V to 60V and provides a fixed 5V output. The device integrates a high-efficiency 1.5A power switch and supports up to 1.2A of continuous output current. It functions at a fixed switching frequency of 500kHz and utilizes a current-mode architecture for fast transient response and loop stability. The component is housed in a 16-pin SSOP package and is rated for operation between -40°C and +125°C.

Feature Summary

Integrates a high-efficiency 1.5A power switch within the monolithic die
Utilizes current-mode control architecture for improved transient response
Supports wide input voltage ranges up to 60V for flexible system design

Applications

Industrial point-of-load regulation
Automotive electronics power distribution
Distributed power systems requiring high input voltages

Procurement Notes

Verify the specific suffix #TRPBF against official Analog Devices documentation to confirm RoHS compliance and tape-and-reel packaging specifications. Ensure the selected variant matches the required thermal performance and pinout configuration for the target application environment.

Selection Notes

Select this component when designing circuits that require step-down conversion from high input voltages up to 60V. The fixed 500kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the load current requirements do not exceed the integrated switch capabilities or the specified output current limits.

Part Context

This part belongs to the LT1956 series of high-voltage step-down regulators. It shares architectural similarities with other members like the LT1956EFE-5 but differs in package type (SSOP vs TSSOP) and specific manufacturing lot characteristics. The EG prefix typically denotes automotive-grade qualification parameters.