| Allicdata Part #: | AS1349-BTDT-3312-ND |
| Manufacturer Part#: |
AS1349-BTDT-3312 |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ams |
| Short Description: | IC REG BCK 1.2V/3.3V 1.2A 12TDFN |
| More Detail: | Buck Switching Regulator IC Positive Fixed 1.2V, 3... |
| DataSheet: | AS1349-BTDT-3312 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Voltage - Input (Max): | 5.5V |
| Supplier Device Package: | 12-TDFN (3x3) |
| Package / Case: | 12-WFDFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 2MHz |
| Current - Output: | 1.2A |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 1.2V, 3.3V |
| Series: | -- |
| Voltage - Input (Min): | 2.7V |
| Number of Outputs: | 2 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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AS1349-BTDT-3312 is a DC DC Switching Regulator, part of the PMIC (Power Management Integrated Circuit) family. This regulator IC can operate from both a DC and an AC source, making it ideal for applications involving the high-power switch-mode power supply. It is designed for use in applications such as voltage regulation, power conditioning, and switching.
The AS1349-BTDT-3312 is based on an integrated control and timing circuit that allows it to switch between DC and AC sources at different frequencies. This means it can be used to regulate voltages from both AC and DC sources. This DC DC switching regulator can be easily programmed to generate multiple output voltages from a single input DC or AC source. The flexibility of the chip allows it to be used in a wide range of applications, including switching frequency and phase modulation, PWM control, and linear regulation.
The AS1349-BTDT-3312 has low ripple and noise levels, which ensures a clean and robust output voltage. Besides, it provides an integrated temperature and current monitoring, a comprehensive protection scheme, and an on-board clock generator to allow precise and efficient control. Moreover, the AS1349-BTDT-3312 can adjust its output frequency automatically according to the load requirements. This helps to ensure accurate, reliable and efficient performance even in challenging applications.
The core working principle of the AS1349-BTDT-3312 resides in its switching feature. This regulator IC switches between different signals generated from the input source, thus regulating the output voltage. To do this, the chip employs a multiphase modulator, which is composed of two PWM signals, one from each source. These PWM signals are then processed, filtered, and compared to generate a control signal that regulates the output voltage. This is done for each source, which makes the device highly reliable and performs well even in conditions characterized by wide dynamic range requirements.
The AS1349-BTDT-3312 is available in an integrated circuit package, making it highly compact and suitable for integration into a wide array of designs. It is highly reliable, efficient, and cost effective, making it ideal for a wide range of applications, including LED lighting, motor control, and other power regulation applications.
In summary, the AS1349-BTDT-3312 DC DC switching regulator is a reliable, efficient, and cost-effective switching regulator IC. It can operate from both AC and DC sources, and it is designed for use in applications such as voltage regulation, power conditioning, and switching frequency and phase modulation, PWM control, and linear regulation. The device is available in an integrated circuit package, making it highly compact and suitable for integration into a wide array of designs.
The specific data is subject to PDF, and the above content is for reference
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AS1349-BTDT-3312 Datasheet/PDF