Allicdata Part #: | LTC1144IS8#TRPBFTR-ND |
Manufacturer Part#: |
LTC1144IS8#TRPBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG SWTCHD CAP INV 50MA 8SOIC |
More Detail: | Charge Pump Switching Regulator IC Positive or Neg... |
DataSheet: | LTC1144IS8#TRPBF Datasheet/PDF |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | -Vin, 2Vin, Vin/2 |
Base Part Number: | LTC1144 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | No |
Frequency - Switching: | 4kHz ~ 10kHz |
Current - Output: | 50mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 18V |
Voltage - Input (Min): | 2V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Charge Pump |
Output Configuration: | Positive or Negative |
Function: | Ratiometric |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LTC1144IS8#TRPBF is an integrated DC-DC switching regulator controller specifically designed for automotive applications. It combines a high-speed controlled buck regulator and a low-voltage-offset circuit to achieve both low noise and high efficiency. As a fixed frequency controller, the LTC1144 is especially suitable for high-efficiency, low-noise transition applications. Its features make it a great choice for voltage regulation in automotive systems, consumer electronics and industrial applications.
The LTC1144IS8#TRPBF is a fixed-frequency, pulse-width-modulated (PWM) switchmode controller with a wide 2.7V to 30V output voltage range. As its primary feature, it features a low-voltage offset control circuit that provides extremely high accuracy by regulating an internal 6.3V (±1%) reference voltage. With its high-speed transition time, the LTC1144 can deliver very low noise performance with fast response time and excellent accuracy without compromising efficiency. When combined with an external power MOSFET and inductor, it can provide up to 80% efficiency in a wide range of applications.
The LTC1144IS8#TRPBF uses a low-noise control topology to ensure very low output voltage ripple. It operates from a wide 6.5V to 24V input range and its wide supply range allows the regulator to be powered from automotive battery voltage. Output voltage can be dynamically adjusted over a wide range, either by an external voltage source or by an external digital control signal. The external power MOSFET, inductor, and output capacitor are connected to the controller and external control circuitry comprising the total regulator circuit.
The LTC1144IS8#TRPBF is a versatile, low-noise voltage regulator designed for automotive systems, consumer electronics, and industrial applications. It utilizes a low-noise PWM control topology, a wide input and output voltage range, and a low-voltage offset control circuit to provide the highest efficiency and accuracy without compromising on noise performance. Its low noise and fast response time make it an ideal choice for automotive and industrial applications.
In conclusion, the LTC1144IS8#TRPBF is a powerful, low-noise DC-DC switching regulator controller designed for long term applications in the automotive, consumer electronics and industrial markets. Its features make it a great choice for voltage regulation and energy management in automotive systems. Its tight regulation and low noise performance give it significant advantages over other voltage regulation solutions. The LTC1144IS8#TRPBF is a highly efficient and accurate integrated switchmode controller.
The specific data is subject to PDF, and the above content is for reference
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