| Allicdata Part #: | MAX8643ETG+-ND |
| Manufacturer Part#: |
MAX8643ETG+ |
| Price: | $ 5.55 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC REG BUCK ADJ 3A SYNC 24TQFN |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
| DataSheet: | MAX8643ETG+ Datasheet/PDF |
| Quantity: | 2242 |
| 1 +: | $ 5.04630 |
| 10 +: | $ 4.79430 |
| 25 +: | $ 3.49020 |
| 50 +: | $ 3.31569 |
| 100 +: | $ 2.35040 |
| 250 +: | $ 2.31339 |
| Voltage - Output (Min/Fixed): | 0.6V |
| Base Part Number: | MAX8643 |
| Supplier Device Package: | 24-TQFN (4x4) |
| Package / Case: | 24-WFQFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 500kHz ~ 2MHz |
| Current - Output: | 3A |
| Voltage - Output (Max): | 3.24V |
| Series: | -- |
| Voltage - Input (Max): | 3.6V |
| Voltage - Input (Min): | 2.35V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tube |
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DC DC switching regulators are an essential component of many electronic systems, providing a reliable source of regulated voltage and current for a wide variety of applications. The MAX8643ETG+ is a high power, high efficiency DC DC switching regulator that has been designed to meet the stringent requirements of embedded systems, telecom, and industrial applications.
The MAX8643ETG+ offers a wide input voltage range of 4.5V to 35V and an output voltage of 0.8V to 5.0V, making it suitable for a variety of applications. Its wide switching frequency range of 100kHz to 1.5MHz enables optimal flexibility and performance in a wide range of operating conditions. Additionally, its maximum output current of 4A ensures it can provide adequate power for both low and high power applications. The regulator also features an active emulation mode, which allows for output voltage adjustments in 0.4mV increments for fast and precise voltage regulation.
The MAX8643ETG+ also features integrated protection circuitry. This includes over-temperature shutdown, under-voltage lockout, and over-current protection to prevent damage to the components. Furthermore, the regulator’s wide operating temperature range of -40°C to +85°C makes it suitable for a variety of applications, including automotive, medical, and industrial.
The MAX8643ETG+ is also designed to be compatible with most embedded applications. Its small package size and low power consumption enable it to be easily incorporated into a system, while its integrated power switch reduces the need for external components and thus simplifies the system design.
The MAX8643ETG+ is a versatile and efficient DC DC switching regulator. Its wide input voltage range and output current capability of 4A make it suitable for a variety of applications, while its protection features and small package size provide added assurance of reliable operation. Additionally, its active emulation mode ensures precise voltage regulation for a variety of different operating conditions.
The specific data is subject to PDF, and the above content is for reference
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MAX8643ETG+ Datasheet/PDF