LTC3869IUFD#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3869IUFD#TRPBF-ND

Manufacturer Part#:

LTC3869IUFD#TRPBF

Price: $ 2.55
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK 28QFN
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: LTC3869IUFD#TRPBF datasheetLTC3869IUFD#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 2.31336
Stock 1000Can Ship Immediately
$ 2.55
Specifications
Frequency - Switching: 250kHz ~ 780kHz
Base Part Number: LTC3869
Supplier Device Package: 28-QFN (4x5)
Package / Case: 28-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 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 LTC3869IUFD#TRPBF is a high efficiency, MPPT (maximum power point tracking) DC-DC controller with Programmable Adaptive Voltage Positioning (AVP). This device is an efficient switch mode voltage regulator (SMVR) device that offers robust steady-state voltage regulation, adjustable output torque, and improved transient response.

The LTC3869IUFD#TRPBF can be used in a variety of applications such as battery charging, DC/DC converters, voltage regulators, power over Ethernet solutions, and automotive solutions. This device can also be used to accurately control large and small capacitive loads or any other load with significant surge current. For example, it can be used as one of the voltage sources for a high voltage rail switch in a computer power supply, and it can also be used for LED lighting solutions.

The working principle of the LTC3869IUFD#TRPBF is based on the adaptive voltage positioning (AVP) architecture. The device is composed of two main components: a voltage reference and an analog voltage regulator. The voltage reference controls the output voltage while the analog voltage regulator ensures that the load is supplied with the desired amount of current and at the precise voltage level. The AVP architecture featuring the LTC3869IUFD#TRPBF controller allows for deterministic and precise output torque to be achieved, based on precise output voltage and current measurements.

The advantages of the LTC3869IUFD#TRPBF voltage regulator include precise output voltage control, high efficiency, and low operating temperature. The precise output voltage control allows for accurate regulation ofload current and output voltage, in order to ensure that power fluctuations and spikes do not cause output voltage to exceed the pre-defined target level. Moreover, the high efficiency means that minimal energy is wasted when using this device, leading to both lower operating costs and smaller overall system size. Finally, the low operating temperature results in longer device life and improved reliability.

The LTC3869IUDF#TRPBF is suitable for a wide range of applications due to its versatile and compact design. It can easily be used in any application that requires precise voltage regulation and high efficiency. This device can be used in battery charging systems, DC-DC converters, power over Ethernet solutions, and lighting solutions. It can also be used in automotive applications, where it can be used to provide precise voltage regulation and improved transient response to power fluctuations.

In conclusion, the LTC3869IUFD#TRPBF offers reliable and efficient voltage regulation and is suitable for a wide range of applications, from battery charging systems to automotive applications. Its adaptive voltage positioning (AVP) architecture allows for precise output voltage control, high efficiency, and improved transient response. The low operating temperature and high efficiency of the device make it an ideal choice for high reliability and low operating cost 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
LTC3890IUH#PBF Linear Techn... 7.99 $ 471 IC REG CTRLR BUCK/SEPIC 3...
LTC3887EUJ#PBF Linear Techn... 8.26 $ 44 IC REG CTRLR BUCK PMBUS 4...
LTC3729EG#PBF Linear Techn... 8.44 $ 1055 IC REG CTRLR BUCK 28SSOPB...
LTC3892IUH-2#PBF Linear Techn... 8.53 $ 1533 IC REG CTRLR BUCK 32QFNBu...
LTC3880IUJ#PBF Linear Techn... 9.32 $ 471 IC REG CTRLR BUCK PMBUS 4...
LTC3886IUKG#PBF Linear Techn... 10.48 $ 540 IC REG CTRLR BUCK PMBUS 5...
LTC3884IUK#PBF Linear Techn... 10.48 $ 183 IC REG CTRLR BUCK PMBUS 4...
LTC3891MPFE#PBF Linear Techn... 13.23 $ 122 IC REG CTRLR BUCK 20TSSOP...
LTC3803IS6#TRMPBF Linear Techn... -- 7000 IC REG CTRLR FLYBACK TSOT...
LTC3805EDD-5#PBF Linear Techn... 1.95 $ 867 IC REG CTRLR MULT TOPOLOG...
LTC3805EMSE#PBF Linear Techn... 1.95 $ 300 IC REG CTRLR FLYBACK 10MS...
LTC3805IMSE#PBF Linear Techn... 2.22 $ 857 IC REG CTRLR FLYBACK 10MS...
LTC3854EMSE#PBF Linear Techn... -- 716 IC REG CTRLR BUCK 12MSOPB...
LTC3851AEMSE-1#PBF Linear Techn... -- 1085 IC REG CTRLR BUCK 16MSOPB...
LTC3851AEUD#PBF Linear Techn... 2.58 $ 645 IC REG CTRLR BUCK 16QFNBu...
LTC3851EGN#PBF Linear Techn... 2.58 $ 404 IC REG CTRLR BUCK 16SSOPB...
LTC3851AEGN#PBF Linear Techn... 2.58 $ 280 IC REG CTRLR BUCK 16SSOPB...
LTC3775EMSE#PBF Linear Techn... 2.7 $ 47 IC REG CTRLR BUCK 16MSOPB...
LTC3704IMS#PBF Linear Techn... 2.99 $ 310 IC REG CTRLR CUK 10MSOPCu...
LTC3879IMSE#PBF Linear Techn... 3.0 $ 627 IC REG CTRLR BUCK 16MSOPB...
LTC3863EDE#PBF Linear Techn... 3.11 $ 622 IC REG CTRLR BUCK 12DFNBu...
LTC3864IDE#PBF Linear Techn... 3.68 $ 967 IC REG CTRLR BUCK 12DFNBu...
LTC3864IMSE#PBF Linear Techn... 3.68 $ 705 IC REG CTRLR BUCK 12MSOPB...
LTC3863IMSE#PBF Linear Techn... -- 253 IC REG CTRLR BUCK 12MSOPB...
LTC3833EUDC#PBF Linear Techn... 3.79 $ 226 IC REG CTRLR BUCK 20QFNBu...
LTC3850IUF#PBF Linear Techn... -- 585 IC REG CTRLR BUCK 28QFNBu...
LTC3807IUDC#PBF Linear Techn... -- 162 IC REG CTRLR BUCK 20QFNBu...
LTC3864HMSE#PBF Linear Techn... 4.13 $ 469 IC REG CTRLR BUCK 12MSOPB...
LTC3833IUDC#PBF Linear Techn... 4.38 $ 367 IC REG CTRLR BUCK 20QFNBu...
LTC3862EUH-2#PBF Linear Techn... 4.98 $ 416 IC REG CTRLR BOOST/SEPIC ...
LTC3862EUH#PBF Linear Techn... -- 388 IC REG CTRLR BOOST/SEPIC ...
LTC3701EGN#PBF Linear Techn... -- 437 IC REG CTRLR BUCK 16SSOPB...
LTC3814EFE-5#PBF Linear Techn... 4.98 $ 300 IC REG CTRLR BOOST 16TSSO...
LTC3769IUF#PBF Linear Techn... -- 283 IC REG CTRLR BOOST/SEPIC ...
LTC3812IFE-5#PBF Linear Techn... 5.06 $ 671 IC REG CTRLR BUCK 16TSSOP...
LTC3785EUF#PBF Linear Techn... 5.06 $ 612 IC REG CTRLR BUCK-BOOST 2...
LTC3778EF#PBF Linear Techn... 5.06 $ 126 IC REG CTRLR BUCK 20TSSOP...
LTC3862EFE#PBF Linear Techn... 5.15 $ 440 IC REG CTRLR BOOST/SEPIC ...
LTC3855EFE#PBF Linear Techn... 5.15 $ 197 IC REG CTRLR BUCK 38TSSOP...
LTC3703IGN#PBF Linear Techn... 5.17 $ 131 IC REG CTRLR BUCK 16SSOPB...
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