LT1373CN8#PBF

$9.60

Description：IC REG BUCK BOOST ADJ 1.5A 8PDIP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:da3b0ab9d38e Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 1.5A 8PDIP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：35V (Switch)
Current - Output：1.5A (Switch)
Frequency - Switching：250kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP

Download product information

LT1373CN8#PBF

Overview

The LT1373CN8#PBF is a monolithic DC/DC Cuk converter from Analog Devices Inc., housed in an 8-pin PDIP package. It supports Buck, Boost, Cuk, Flyback, Inverting, and SEPIC topologies with an adjustable output voltage starting at 1.245V. The device delivers a switch current of 1.5A and operates on an input voltage range of 2.7V to 30V. Key electrical parameters include a fixed switching frequency of 250kHz, a maximum output voltage of 42V (switch), and a typical quiescent current of 1mA. It functions within a temperature range of 0°C to +125°C.

Feature Summary

Supports multiple converter topologies including Buck, Boost, Cuk, Flyback, Inverting, and SEPIC configurations.
Features low static current consumption for efficient power management.
Capable of generating positive or negative adjustable output voltages.
Includes shutdown functionality for power control.

Applications

CCFL backlight controller circuits
General-purpose isolated and non-isolated DC-DC conversion
Negative voltage generation applications

Procurement Notes

Verify the specific suffix CN8#PBF against the manufacturer's latest datasheet to confirm the PDIP-8 through-hole package and commercial temperature grade. Ensure compatibility with required thermal dissipation standards for the target operating environment. Confirm RoHS compliance status via official documentation before finalizing procurement specifications.

Selection Notes

Select this component when a versatile single-chip solution for multiple DC-DC topologies is required. It is suitable for designs needing high efficiency with low standby current. Consider the 1.5A switch current limit and 2.7V to 30V input range during circuit design. Evaluate the 250kHz switching frequency against EMI constraints and external component size requirements.

Part Context

This part belongs to the LT1373 family of switching regulators manufactured by Analog Devices Inc. It is categorized under PMIC - Power Management ICs, specifically Switching Voltage Regulators. The component is designed for general-purpose power conversion tasks requiring flexibility in topology selection without using multiple discrete controllers.