LT8495IUF#PBF

$8.88

Description：IC REG BST CHARGE PUMP ADJ 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:69137ba96da9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST CHARGE PUMP ADJ 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Charge Pump, Flyback, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：1.202V
Voltage - Output (Max)：70V (Switch)
Current - Output：2.1A (Switch)
Frequency - Switching：250kHz ~ 1MHz
Synchronous Rectifier：Both
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-QFN (4x4)
Grade：-
Qualification：-

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LT8495IUF#PBF

Overview

The LT8495IUF#PBF is a monolithic switching regulator featuring an adjustable frequency range from 250kHz to 1.5MHz. It integrates power-on reset and watchdog timer functionalities. The device supports SEPIC topology with input voltages ranging from 3V to 55V and output voltages up to 60V. It operates in automotive-grade environments and utilizes a 20-pin QFN EP package.

Feature Summary

Integrates power-on reset and watchdog timer for system reliability
Supports adjustable switching frequencies between 250kHz and 1.5MHz
Handles wide input voltage ranges suitable for SEPIC applications

Applications

Wide input range SEPIC converters
Automotive power systems
Boost converter designs

Procurement Notes

Verify the specific suffix #PBF indicates tube packaging rather than tape and reel. Confirm the automotive grade designation matches project requirements. Ensure the 20-pin QFN EP package footprint aligns with PCB layout specifications before ordering.

Selection Notes

Select this component when wide input voltage flexibility is required alongside integrated safety features like watchdog timers. The adjustable frequency allows optimization for efficiency or size. Verify thermal performance requirements for the QFN EP package under maximum load conditions.

Part Context

This part belongs to the LT8495 family of DC-DC converters. It shares core architecture with variants like LT8495IUF#TRPBF but differs in packaging format. The IUF suffix denotes automotive qualification and specific pinout configuration within the QFN EP form factor.