LTC1871IMS#PBF

$8.49

Description：IC REG CTRLR MULT TOP 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:b51dde3995f5 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC1871IMS#PBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR MULT TOP 10MSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1871IMS#PBF

Description：IC REG CTRLR MULT TOP 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Boost, Flyback, SEPIC
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.5V ~ 36V
Frequency - Switching：50kHz ~ 1MHz
Duty Cycle (Max)：92%
Synchronous Rectifier：No
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP

DC DC Switching Controllers datasheet and documents for LTC1871IMS#PBF

LTC1871IMS#PBF

DC DC Switching Controllers Overview

The LTC1871IMS#PBF is a high input voltage, current mode boost, flyback, and SEPIC controller manufactured by Analog Devices Inc. It operates within a switching frequency range of 50 kHz to 1 MHz and supports a maximum duty cycle of 97%. The device functions with an output voltage reference of 5.2 V and can handle up to 20 A output current. It is housed in a 10-lead MSOP package and operates across a temperature range of -40°C to +125°C. The quiescent supply current is 250 uA.

DC DC Switching Controllers Feature Summary

Supports Boost, Flyback, and SEPIC topologies
Current mode control architecture
Wide input voltage capability
No sense resistor operation

DC DC Switching Controllers Applications

High input voltage power supplies
Battery-powered systems requiring step-up conversion
Industrial control power modules
Telecommunications equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix and RoHS compliance status directly with the manufacturer or authorized distributors, as availability may be limited. Confirm that the MSOP-10 package matches your PCB footprint requirements. Ensure the operating temperature range meets your system's environmental specifications before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring wide input voltage ranges and flexible topology support including boost, flyback, and SEPIC configurations. Consider the 250 uA quiescent current for efficiency requirements. Verify compatibility with external MOSFETs and inductors for the desired current handling capabilities.

DC DC Switching Controllers Part Context

This part belongs to the LTC1871 series of switching controllers designed for high-performance power management applications. It is distinct from other Analog Devices regulators like the LT3971 buck regulator or the ADP1871 synchronous buck controller due to its specific focus on non-isolated step-up and isolated flyback architectures.