LT3995IMSE#TRPBF

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LT3995IMSE#TRPBF

IC REG BUCK ADJUSTABLE 3A 16MSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.3V
Voltage-Input(Max) 60V
Voltage-Output(Min/Fixed) 1.197V
Voltage-Output(Max) 55.8V
Current-Output 3A
Frequency-Switching 200kHz ~ 2.25MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 16-TFSOP (0.118, 3.00mm Width) Exposed Pad

概述

Description

The LT3995IMSE#TRPBF is a Linear Technology (now Analog Devices) LED driver/power-management IC. It provides a high-efficiency, integrated solution for driving LED strings with a constant current from a DC input or battery.
Key points:
- IMSE denotes the package: MSOP-8 with an exposed pad (tiny, surface-mount). TRPBF means Tape & Reel, Pb-free.
- It combines a switching regulator and LED current sinks, enabling precise, adjustable LED current.
- Supports dimming (PWM and/or analog) and protects against faults such as short/open LEDs and overcurrent/thermal conditions.
- Intended uses include LED backlighting for displays, automotive lighting, signs, and other high-efficiency LED applications.
For exact specifications (input range, maximum current per channel, number of channels, timing, and protection features) see the LT3995 datasheet on Analog Devices’ website.

Package

MSOP-8 package (MSE variant), a small 3x3 mm package with exposed pad; shipped in Tape & Reel Pb-Free (TRPBF).

Pinout

- Pin count: 8 pins (MSOP-8 package, IMSE).
- Function: LT3995IMSE is a high-side, constant-current LED driver/controller (buck/boost regulator) used to drive LED strings with regulated current.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI). It is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits. The LT prefix comes from Linear Technology, which ADI acquired in 2017, and LT3995 is an IC in that product line.

Application

Key applications: automotive and industrial DC-DC power supplies, battery charging and power-path management, LED lighting/backlight drivers, and portable electronics requiring efficient buck/boost DC-DC regulation (including USB-C PD load-switch/power delivery interfaces).

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