
Allicdata Part #: | AS1331-BTDT-30TR-ND |
Manufacturer Part#: |
AS1331-BTDT-30 |
Price: | $ 0.95 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ams |
Short Description: | IC REG BUCK BST 3V 0.45A 10TDFN |
More Detail: | Buck-Boost Switching Regulator IC Positive Fixed 3... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.85413 |
Voltage - Input (Max): | 5.5V |
Supplier Device Package: | 10-TDFN (3x3) |
Package / Case: | 10-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | -- |
Current - Output: | 450mA (Switch) |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3V |
Series: | -- |
Voltage - Input (Min): | 1.8V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The AS1331-BTDT-30 is an integrated, DC to DC switching regulator providing a regulated 5V output voltage from an input voltage range of 6.5V to 18V, making it ideal for industrial applications. The regulator is integrated with MOSFETs and synchronous rectifier circuits, and accepts wide input voltage ranges to deliver up to 9A of regulated current. The integrated Boost MOSFETs also deliver up to 0.24 Ω ESRs, while the high-voltage N-Channel MOSFETs are optimized for low conduction loss. The regulator also features a low-power sleep mode operation, making it suitable for applications that require low power standby operations. Additionally, a wide temperature range allows the AS1331-BTDT-30 to be used in environments with temperature fluctuations.
The AS1331-BTDT-30 features adjustable output voltage, allowing users to set the output voltage over a range of 2.5 to 5V. This adjustable voltage range enables it to be used in a variety of applications, such as low-dropout regulators and battery charging. Additionally, the regulator\'s Wide Input Voltage Range (WIVR) protects it against high-voltage and low-voltage conditions, ensuring stable output performance. The WIVR feature also provides protection against overvoltage and undervoltage conditions, protecting the load circuitry against voltage spikes.Moreover, the device features over-temperature protection, protecting itself against temperatures beyond its specified limits.
The AS1331-BTDT-30 is also integrated with integrated MOSFETs and synchronous rectifier circuits, enabling it to deliver up to 9A of regulated current. The integrated MOSFETs also reduce conduction losses, increasing the efficiency of the regulator while consuming less power. Additionally, they reduce undesired heat dissipation, increasing the thermal performance of the regulator. Additionally, the synchronous rectifier circuits reduce switching losses, further increasing the efficiency of the regulator.
The AS1331-BTDT-30 is designed to be a low-power, low-voltage regulator, making it ideal for embedded system designs. The regulator is also designed to meet the RoHS requirements, making it suitable for environmentally-sensitive applications. The regulator is available in surface-mount (SMT) and Through-Hole (THT) packages, ensuring easy integration into existing systems.
The AS1331-BTDT-30 is an ideal choice for applications requiring a high efficiency, low-power, low-voltage regulator. Its adjustable output voltage and its wide input voltage range make it suitable for a wide range of applications, such as low-dropout regulators and battery charging. Additionally, its integrated MOSFETs and synchronous rectifier circuits reduce switching losses, increasing the efficiency of the regulator. The AS1331-BTDT-30 is a cost-effective solution for embedded systems, meeting the RoHS requirements and providing considerable cost savings.
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