
Allicdata Part #: | LTC1148CS-5#PBF-ND |
Manufacturer Part#: |
LTC1148CS-5#PBF |
Price: | $ 5.68 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR BUCK 14SOIC |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 104 |
1 +: | $ 5.68260 |
10 +: | $ 5.51212 |
100 +: | $ 5.39847 |
1000 +: | $ 5.28482 |
10000 +: | $ 5.11434 |
Frequency - Switching: | Up to 250kHz |
Base Part Number: | LTC1148 |
Supplier Device Package: | 14-SOIC |
Package / Case: | 14-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: | Yes |
Duty Cycle (Max): | 100% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 3.5 V ~ 20 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 |
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 LTC1148CS-5#PBF belongs to a family of DC DC switching controller manufactured by Linear Technology Corporation. It is designed to control power conversion in a variety of industrial and consumer applications. The controller offers high efficiency and robust performance, making it an ideal choice for those applications requiring reliable operation in harsh environmental conditions.In this article, we will take a closer look at the application field and how the LTC1148CS-5#PBF works.The LTC1148CS-5#PBF is a DC DC switching controller that can be used in a variety of applications. It is commonly used as a power management device for industrial, automotive, and consumer applications. The controller is capable of controlling an existing system to achieve optimum efficiency and power utilization.In industrial applications, the LTC1148CS-5#PBF is typically used to control high-power switching converters. This type of converter is used when a large amount of power needs to be converted from one voltage to another. For example, it might be used to convert 12 VDC power to 24 VDC in order to power a high-powered motor.In automotive applications, the controller is used to control the power supply of engine systems. It is also used to control fuel injection systems, exhaust systems, and other automotive components.In consumer applications, the LTC1148CS-5#PBF is used to control various electronic components. For example, it might be used in a set-top box, home theater system, or other consumer electronics product.How does the LTC1148CS-5#PBF work?The LTC1148CS-5#PBF is a DC DC switching controller that operates using a highly integrated, field-programmable gate array (FPGA) to achieve maximum switching efficiency and power utilization.The FPGA is used to generate a low-side, multiplexed control signal. The controller then uses the signal to switch on and off the current in the regulated voltage supply. The controller also has an internal voltage reference and an adjustable current limit to ensure optimal performance.The LTC1148CS-5#PBF can operate in either a continuous or a pulse-width modulation (PWM) mode. In the continuous mode, the controller maintains a constant switching frequency and duty cycle. In the PWM mode, however, the controller can be programmed to control both the frequency and the duty cycle. This allows for more precise control and better efficiency.The controller has an adjustable switching frequency and over-current protection for both low-side and high-side outputs. This ensures safe operation even in harsh environments.ConclusionThe LTC1148CS-5#PBF is a DC DC switching controller that offers a high degree of efficiency and robust performance. It is designed to control power conversion in a variety of industrial, automotive, and consumer applications. The controller has an adjustable frequency, over-current protection, and pulse-width modulation (PWM) capability for more precise control.
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