LTC1147CS8-5#TRPBF Allicdata Electronics
Allicdata Part #:

LTC1147CS8-5#TRPBF-ND

Manufacturer Part#:

LTC1147CS8-5#TRPBF

Price: $ 2.05
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK 8SOIC
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: LTC1147CS8-5#TRPBF datasheetLTC1147CS8-5#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 1.86356
Stock 1000Can Ship Immediately
$ 2.05
Specifications
Frequency - Switching: --
Base Part Number: LTC1147
Supplier Device Package: 8-SOIC
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Operating Temperature: 0°C ~ 70°C (TA)
Control Features: Current Limit, Enable
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: No
Duty Cycle (Max): 100%
Series: --
Voltage - Supply (Vcc/Vdd): 3.5 V ~ 14 V
Output Phases: 1
Number of Outputs: 1
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Output Type: Transistor Driver
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LTC1147CS8-5#TRPBF is part of a family of DC-to-DC switching controllers developed by Linear Technology Corp. that is used in a variety of electrical and electronic applications. The LTC1147CS8-5#TRPBF is mainly used for product power control, motor control, and adaptive power supply control. It can provide tightly regulated output voltages from multiple sources, including a single cell or multiple cells in series. It is best suited for products with low-power requirements, ranging from a few watts to tens of watts.

The main features of the LTC1147CS8-5#TRPBF include a wide input voltage range up to 32VDC, minimum no-load quiescent current, a low ripple factor, an adjustable output voltage, multiple current protection functions and a high efficiency. Additionally, it also has a fast transient response, an integrated soft start capability, and a wide output voltage range of 0.6V to 32V. The combination of these features makes the LTC1147CS8-5#TRPBF a great choice for applications that require tight control over output voltage over a wide range of loads.

The working principle of the LTC1147CS8-5#TRPBF is relatively simple. It uses a pulse width modulation (PWM) controller to manage the output voltage of a DC-DC converter. The input voltage is monitored and compared to a reference voltage in a feedback loop that is used to adjust the duty cycle. The PWM controller then adjusts the output voltage of the converter by varying the width of the pulses, or duty cycle. This process is repeated rapidly to maintain a stable output voltage.

The main applications of the LTC1147CS8-5#TRPBF are in the industrial, automotive, and consumer markets. In the industrial applications, it is mainly used for motor control and voltage regulation in production lines. In the automotive market, it is commonly used for adaptive power systems and product power control. In the consumer market, it is mainly used for product power control and battery charging. Along with the wide range of applications, it is also a low-cost solution compared to other DC-DC controllers.

In conclusion, the LTC1147CS8-5#TRPBF is a versatile and highly efficient DC-DC switching controller. It has a wide range of applications in both the industrial, automotive and consumer markets due to its optimal combination of features such as low quiescent current, high efficiency, fast transient response, and current protection functions. It is an ideal choice for applications that require tight control of output voltage in a wide range of loads.

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

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