| Allicdata Part #: | MAX1957EUB+-ND |
| Manufacturer Part#: |
MAX1957EUB+ |
| Price: | $ 3.06 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC REG CTRLR BUCK 10UMAX |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: | MAX1957EUB+ Datasheet/PDF |
| Quantity: | 50 |
| 1 +: | $ 3.06000 |
| 10 +: | $ 2.96820 |
| 100 +: | $ 2.90700 |
| 1000 +: | $ 2.84580 |
| 10000 +: | $ 2.75400 |
| Frequency - Switching: | 300kHz |
| Base Part Number: | MAX1957 |
| Supplier Device Package: | 10-uMAX |
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Current Limit |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | 89% |
| Series: | -- |
| Voltage - Supply (Vcc/Vdd): | 3 V ~ 5.5 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 |
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The MAX1957EUB+ is a voltage regulator which falls into the category of DC-DC (direct current-direct current) switching controllers. It is used to control the output voltage of a DC-DC converter. The MAX1957EUB+ is one of the most advanced voltage regulators, and offers improved performance and efficiency. It can be used in a wide range of applications, and is a popular device for power management.
The MAX1957EUB+ offers voltage regulation with a minimum of external components. The device uses an internally created reference voltage which is supplied to comparators to enable efficient voltage regulation. The internal control loop is then used to adjust the output voltage by setting the on-time for the switch. This control loop allows the device to keep the output voltage constant despite changes in load or input voltage.
The MAX1957EUB+ also features soft start and power-on reset functions. These features ensure the system is started up safely, and prevents faults due to excessive inrush current. The device also features thermal protection which will shut down the output if the temperature rises too high.
The MAX1957EUB+ can be used in many different applications, such as voltage supply for microcontrollers, FPGAs and ASICs, battery charging with solar panels, and power supply for industrial robots. It can also be used for non-isolated DC-DC converters for low power applications, and for LED lighting applications.
The MAX1957EUB+ can work with a wide range of input voltages, from 2.6V to 28V, and has a maximum output voltage of 20V. It can also operate with a wide range of operating frequencies, from 150 kHz to 600 kHz. This allows the device to be used in a variety of applications.
The device is also very efficient, with a typical efficiency of up to 94%. The device also features reverse current protection, making it an ideal choice for applications where reverse current flow is a possibility. It is also a suitable device for automotive applications, as it is rated for operation at temperatures of up to 125°C.
The MAX1957EUB+ is an advanced voltage regulator with a wide range of application possibilities. It offers efficient voltage regulation with a minimum of external components. Its versatility makes it a popular choice for many DC-DC switching applications.
The specific data is subject to PDF, and the above content is for reference
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MAX1957EUB+ Datasheet/PDF