LTC3803MPS6-3#TRPBF

$5.01

Description：IC REG CTRLR FLYBACK TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:34c070858ecf Category: DC DC Switching Controllers 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

LTC3803MPS6-3#TRPBF 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 FLYBACK TSOT23-6. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3803MPS6-3#TRPBF

Description：IC REG CTRLR FLYBACK TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive, Isolation Capable
Topology：Flyback
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：5.7V ~ 8V
Frequency - Switching：300kHz
Duty Cycle (Max)：80%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：TSOT-23-6

DC DC Switching Controllers datasheet and documents for LTC3803MPS6-3#TRPBF

LTC3803MPS6-3#TRPBF

DC DC Switching Controllers Overview

The LTC3803MPS6-3#TRPBF is a constant frequency current mode flyback DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 8.7 V to 75 V and provides a fixed output voltage of 3 V. The device features a switching frequency of 200 kHz and a maximum duty cycle of 80%. It exhibits a quiescent current of 240 uA and supports a shutdown function. The component is housed in a TSOT-23-6 package and is rated for an extended operating temperature range from -55°C to +150°C.

DC DC Switching Controllers Feature Summary

Implements constant frequency current mode control for flyback topologies
Supports wide input voltage ranges up to 75 V
Includes integrated shutdown capability for power management
Designed for high-temperature industrial environments

DC DC Switching Controllers Applications

Industrial isolated power supplies
High-voltage DC/DC conversion systems
Battery-powered equipment requiring isolation
Automotive electronics applications

DC DC Switching Controllers Procurement Notes

Verify the specific suffix MPS6 against official Analog Devices documentation to confirm the extended temperature grade and package variant. Ensure compatibility with the required thermal management solutions given the high-temperature rating. Cross-reference the datasheet for precise pinout configurations and recommended external component values to guarantee stable operation within the specified electrical parameters.

DC DC Switching Controllers Selection Notes

Select this controller when designing flyback converters requiring wide input voltage tolerance and high-temperature reliability. Consider the 200 kHz switching frequency for balancing efficiency and component size. Evaluate the need for external components such as transformers and MOSFETs that match the controller's drive capabilities and voltage ratings. Verify that the application environment stays within the -55°C to +150°C operational limits.

DC DC Switching Controllers Part Context

This part belongs to the LTC3803 series of flyback controllers from Analog Devices. It shares functional similarities with other variants like the IS6 and ES6, but differs in temperature grading and package specifications. The series is designed for efficient power conversion in demanding applications, offering robust performance across varying load and line conditions while maintaining compact form factors.