LTC1649IS#PBF Allicdata Electronics
Allicdata Part #:

LTC1649IS#PBF-ND

Manufacturer Part#:

LTC1649IS#PBF

Price: $ 6.84
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK 16SOIC
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: LTC1649IS#PBF datasheetLTC1649IS#PBF Datasheet/PDF
Quantity: 100
1 +: $ 6.21810
25 +: $ 4.12751
100 +: $ 3.07805
Stock 100Can Ship Immediately
$ 6.84
Specifications
Frequency - Switching: 200kHz
Base Part Number: LTC1649
Supplier Device Package: 16-SOIC
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Operating Temperature: -40°C ~ 85°C (TA)
Control Features: Current Limit, Enable, Soft Start
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: Yes
Duty Cycle (Max): 93%
Series: --
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5 V
Output Phases: 1
Number of Outputs: 1
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Output Type: Transistor Driver
Part Status: Active
Packaging: Tube 
Description

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The LTC1649IS#PBF belongs to PMIC (Power Management ICs), Voltage Regulators and DC DC Switching Controllers family. It is an extremely efficient and cost-effective solution in the voltage regulator market.

The LTC1649IS#PBF is an integrated circuit designed to regulate an output voltage. It is an ideal device for very high-efficiency power conversion. It operates with a wide input voltage range and can be used to step-down, step-up or invert input voltage, thus providing the output needed. It features multiple operating modes, like fixed frequency PWM mode, Pulse Skip Mode and Forced Continuous Mode to accommodate various application specific requirements.

The LTC1649IS#PBF can be used in a wide range of applications, from industrial automation to automotive systems, from consumer electronics to telecom, from medical to industrial power supplies. The LTC1649IS#PBF has a switching mode that helps to save energy and to provide an efficient way of switching supply voltage for various input sources and for load current control.

The LTC1649IS#PBF working principle mainly consists of two parts, the power control circuit and the low side driver. The power control circuit is designed to operate with a wide input voltage range, controlling the output power by using a PWM, or Pulse-width modulation, method. After the power control circuit adjusts the output power, it is transmitted to the low side driver, where the voltage is divided and transmitted to the output stages. The LTC1649IS#PBF also features a switch-mode control-loop master oscillator, which minimizes glitches and current resonance during switching. In addition, the LTC1649IS#PBF also offers a power optimization feature, which allows it to reduce switching losses and improve the overall efficiency of the system.

Moreover, the LTC1649IS#PBF also has an embedded low dropout (LDO) regulator. This LDO can be used to provide a steady role for the system’s regulation as well as for more efficient power conversion. Finally, the LTC1649IS#PBF can also simultaneously provide power and voltage regulation and low-noise regulation without the need of any additional parts.

In conclusion, the LTC1649IS#PBF is an extremely efficient and cost-effective solution in the voltage regulator market. It has a versatile configuration and can be applied to a wide range of applications. Its working principle consists of the power control circuit and the low side driver, to provide a steady role for regulation and high efficiency power conversion. The LTC1649IS#PBF is an easy to use and reliable voltage regulator solution for your digital designs.

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

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