LTC3865IUH#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3865IUH#TRPBF-ND

Manufacturer Part#:

LTC3865IUH#TRPBF

Price: $ 2.59
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK 32QFN
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: LTC3865IUH#TRPBF datasheetLTC3865IUH#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 2.35836
Stock 1000Can Ship Immediately
$ 2.59
Specifications
Frequency - Switching: 250kHz ~ 770kHz
Base Part Number: LTC3865
Supplier Device Package: 32-QFN (5x5)
Package / Case: 32-WFQFN Exposed Pad
Operating Temperature: -40°C ~ 125°C (TJ)
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: Yes
Duty Cycle (Max): 95%
Series: --
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V
Output Phases: 2
Number of Outputs: 2
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Output Type: Transistor Driver
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LTC3865IUH#TRPBF is a high-performance synchronous buck voltage regulator. It combines a wide range of features and capabilities, making it suitable for use in a variety of applications. This article will discuss the application field and working principle of the LTC3865IUH#TRPBF.
Application Field
The LTC3865IUH#TRPBF can be used in a wide range of applications, including point of load (POL) regulators, microprocessors, DSPs, FPGAs, telecom/networking systems and automotive/industrial power supplies. It is also suitable for applications that require high efficiency and accurate voltage regulation, such as battery charging, battery management and distributed power grids. The device is offered in a small MSOP package, making it ideal for space-constrained applications.
The feature set offered by the LTC3865IUH#TRPBF makes it a good choice for a wide range of power systems. It offers adjustable switching frequency up to 1.5MHz, as well as adjustable soft-start and selectable ramp rate. It also features an integrated gate driver, tracking and margining, adjustable input current limit, an adjustable output overvoltage protection, overcurrent protection and thermal protection.
Working Principle
The LTC3865IUH#TRPBF works by converting a DC input voltage to a lower DC output voltage. To do this, it uses a synchronous buck converter to step down the input voltage, regulated by a voltage feedback loop. The feedback loop continuously compares the output voltage with an internally generated reference voltage and adjusts the duty cycle of the buck converter accordingly. This ensures that the output voltage is accurately regulated to the desired value.
The LTC3865IUH#TRPBF is designed to operate in synchronous mode, which reduces the current ripple and ensures high efficiency. In synchronous mode, the low-side MOSFET is kept in the "OFF" state during the switching period, resulting in lower switching losses. The integrated gate driver helps to reduce the external component count, resulting in a more compact and efficient design.
In addition to the basic operation, the LTC3865IUH#TRPBF offers a range of additional features that can help to optimize the performance of the system. For example, the integrated I2C bus allows the output voltage to be adjusted remotely, and the adjustable soft-start and adjustable ramp rate can be used to reduce inrush current and improve system stability. Also, the adjustable frequency and adjustable current limit help to optimize system efficiency.
Overall, the LTC3865IUH#TRPBF is a versatile and high-performance voltage regulator that can be used in a wide range of applications. Its wide range of features and capabilities make it suitable for use in point of load (POL) regulators, microprocessors, DSPs, FPGAs, telecom/networking systems and automotive/industrial power supplies. Its compact package and high efficiency make it an ideal choice for space-constrained applications.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "LTC3" Included word is 40
Part Number Manufacturer Price Quantity Description
LTC3300HUK-1#PBF Linear Techn... 9.36 $ 52 IC BATTERY BALANCER 48QFN...
LTC3300ILXE-2#PBF Linear Techn... 9.36 $ 1000 IC BATTERY BALANCER 48LQF...
LTC3300IUK-2#PBF Linear Techn... 8.99 $ 4 IC BATTERY BALANCER 48QFN...
LTC3300HUK-2#PBF Linear Techn... 9.36 $ 14 IC BATTERY BALANCER 48QFN...
LTC3305IFE#PBF Linear Techn... 12.08 $ 8 IC BATTERY BALANCERBatter...
LTC3300ILXE-1#PBF Linear Techn... 9.36 $ 304 IC BATTERY BALANCER 48LQF...
LTC3300IUK-1#PBF Linear Techn... 8.99 $ 188 IC BATTERY BALANCER 48QFN...
LTC3300HLXE-1#PBF Linear Techn... 10.12 $ 347 IC BATTERY BALANCER 48LQF...
LTC3305EFE#PBF Linear Techn... 10.48 $ 103 IC BATTERY BALANCERBatter...
LTC3212EDDB#TRMPBF Linear Techn... 1.09 $ 2000 IC LED DRIVER RGLTR 25MA ...
LTC3454EDD#PBF Linear Techn... -- 7722 IC LED DRIVER REGULATOR 1...
LTC3207EUF#PBF Linear Techn... -- 364 IC LED DRVR RGLTR DIM 50M...
LTC3220EPF#PBF Linear Techn... 3.56 $ 6 IC LED DRIVER RGLTR 20MA ...
LTC3783EFE#PBF Linear Techn... 4.16 $ 253 IC LED DRIVER CTRLR DIM 1...
LTC3230EUD#PBF Linear Techn... 2.21 $ 349 IC LED DRIVER RGLTR 25MA ...
LTC3490ES8#PBF Linear Techn... 2.99 $ 251 IC LED DRIVER RGLTR DIM 8...
LTC3220EPF-1#PBF Linear Techn... 3.56 $ 210 IC LED DRIVER RGLTR 20MA ...
LTC3783EDHD#PBF Linear Techn... 4.16 $ 637 IC LED DRIVER CTRLR DIM 1...
LTC3217EUD#PBF Linear Techn... 2.4 $ 238 IC LED DRIVER RGLTR DIM 1...
LTC3202EDD#PBF Linear Techn... 2.91 $ 360 IC LED DRIVER RGLTR DIM 1...
LTC3215EDD#PBF Linear Techn... 2.49 $ 3926 IC LED DRIVER RGLTR 700MA...
LTC3453EUF#PBF Linear Techn... 2.63 $ 345 IC LED DRIVER RGLTR 125MA...
LTC3207EUF-1#PBF Linear Techn... 2.77 $ 304 IC LED DRVR RGLTR DIM 50M...
LTC3490EDD#PBF Linear Techn... 2.99 $ 467 IC LED DRVR RGLTR DIM 350...
LTC3220IPF-1#PBF Linear Techn... 4.08 $ 634 IC LED DRIVER RGLTR 20MA ...
LTC3783IFE#PBF Linear Techn... 4.53 $ 150 IC LED DRIVER CTRLR DIM 1...
LTC3212EDDB#TRPBF Linear Techn... 1.09 $ 1000 IC LED DRIVER RGLTR 25MA ...
LTC3454EDD#TRPBF Linear Techn... -- 1000 IC LED DRIVER REGULATOR 1...
LTC3209EUF-1#PBF Linear Techn... 2.56 $ 88 IC LED DRIVER RGLTR DIM 2...
LTC3300IUK-1#TRPBF Linear Techn... 5.19 $ 1000 IC BATTERY BALANCER 48QFN...
LTC3300IUK-2#TRPBF Linear Techn... 5.19 $ 1000 IC BATTERY BALANCER 48QFN...
LTC3300HUK-1#TRPBF Linear Techn... 5.39 $ 1000 IC BATTERY BALANCER 48QFN...
LTC3300HUK-2#TRPBF Linear Techn... 5.39 $ 1000 IC BATTERY BALANCER 48QFN...
LTC3300HLXE-2#PBF Linear Techn... 5.75 $ 1000 IC BATTERY BALANCER 48LQF...
LTC3305EFE#TRPBF Linear Techn... 6.03 $ 1000 IC BATTERY BALANCERBatter...
LTC3305IFE#TRPBF Linear Techn... 6.94 $ 1000 IC BATTERY BALANCERBatter...
LTC3219EUD#TRPBF Linear Techn... -- 1000 IC LED DRVR RGLTR DIM 28M...
LTC3300HLXE-1 Linear Techn... 0.0 $ 1000 IC BATTERY BALANCERBatter...
LTC3300HLXE-2 Linear Techn... 0.0 $ 1000 IC BATTERY BALANCERBatter...
LTC3300HUK-1 Linear Techn... 0.0 $ 1000 IC BATTERY BALANCERBatter...
Latest Products
LM5170PHPT

Switching Controller Polyphase Bidirecti...

LM5170PHPT Allicdata Electronics
LTC3785EUF

IC POWER MANAGEMENTBuck-Boost Regulator ...

LTC3785EUF Allicdata Electronics
AP3586CMPTR-G1

IC REG CTRLR BUCK 8-PSOPBuck Regulator P...

AP3586CMPTR-G1 Allicdata Electronics
MAX5069AAUE

IC REG CTRLR BUCK 16TSSOPBuck Regulator ...

MAX5069AAUE Allicdata Electronics
LM2745MTCX

IC REG CTRLR BUCK 14TSSOPBuck Regulator ...

LM2745MTCX Allicdata Electronics
LTC3890MPUH#TRPBF

IC REG CTRLR BUCK/SEPIC 32QFNBuck Regula...

LTC3890MPUH#TRPBF Allicdata Electronics