Allicdata Part #: | MAX1897ETP+-ND |
Manufacturer Part#: |
MAX1897ETP+ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC REG CTRLR BUCK 20-TQFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | MAX1897ETP+ Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | Quick-PWM™ |
Packaging: | Tube |
Part Status: | Obsolete |
Output Type: | Transistor Driver |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Number of Outputs: | 1 |
Output Phases: | 1 |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 5.5 V |
Frequency - Switching: | 200kHz, 300kHz, 550kHz |
Duty Cycle (Max): | -- |
Synchronous Rectifier: | Yes |
Clock Sync: | Yes |
Serial Interfaces: | -- |
Control Features: | Current Limit, Enable, On Time Control |
Operating Temperature: | -40°C ~ 85°C (TA) |
Package / Case: | 20-WQFN Exposed Pad |
Supplier Device Package: | 20-TQFN-EP (5x5) |
Base Part Number: | MAX1897 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The MAX1897ETP+ is a robust integrated switch mode DC-DC converter with dual mode operation that supports both step-down and step-up outputs. It features a flexible power supply design with a wide input voltage range from 3V to 30V and a programmable output current limit of up to 5A. This highly integrated solution is perfect for a broad range of applications from portable consumer electronics to industrial applications. It also offers a variety of system protection features, such as overvoltage protection, undervoltage protection, thermal protection, and short-circuit protection.
The MAX1897ETP+ is targeted at applications that require a wide input voltage range, high efficiency, and fast transient response. It is designed to meet the demanding requirements of consumer, industrial, and automotive applications. It is also suitable for point of load (PoL) applications, where it can provide excellent power quality at the load side.
The MAX1897ETP+ is an ideal solution for systems that require high efficiency and high reliability operating over a wide input voltage range. It is suitable for a variety of applications, such as power converters, motor drives, POE, battery charging, and automotive systems.
The MAX1897ETP+ has a low quiescent current of 20 µA, which is ideal for battery-powered applications. It also maintains a wide operating temperature range of -40°C to +105°C for reliable operation in extreme conditions. In addition, the device features a wide operating frequency range of 250 kHz to 1.5 MHz and it supports a wide selection of topologies, from Buck to Buck/Boost, SEPIC, and Flyback.
The MAX1897ETP+ is also suitable for PoL applications, such as data centers, wireless base stations, and distributed power systems. It integrates an internal power MOSFET switch, which eliminates the need for external gate drivers. It also offers fast transient response and high conversion efficiency, which results in stable system performance.
The MAX1897ETP+ works by converting the input voltage into a regulated, constant output voltage. This is achieved by sensing the input voltage and controlling an internal power MOSFET switch to regulate the output voltage to the desired level. The switching frequency is programmable, with a range from 250 kHz to 1.5 MHz and the device can be configured for a wide variety of topologies. It also features over-voltage protection, under-voltage protection, short-circuit protection, and thermal protection for reliable operation.
The MAX1897ETP+ also features a wide operating temperature range of -40°C to +105°C, making it suitable for automotive, industrial, and consumer applications. It also offers a low-power mode of operation, with a quiescent current of only 20 µA. This makes the device ideal for battery-powered applications, as the low power consumption ensures long battery life.
The MAX1897ETP+ is designed to provide high efficiency, fast transient response, and superior power quality. It is perfect for a wide range of applications, including power converters, motor drives, POE, battery charging, and automotive systems. The device also offers system protection features and programmable operating frequencies, making it an ideal solution for industrial, consumer, and automotive applications.
In conclusion, the MAX1897ETP+ is an integrated switch mode DC-DC converter that supports both step-down and step-up outputs. It features a wide input voltage range, fast transient response, and low quiescent current. It is suitable for a variety of applications, such as power converters, motor drives, POE, battery charging, and automotive systems. The device also offers various system protection features and programmable operating frequencies, making it an ideal solution for industrial, consumer, and automotive applications.
The specific data is subject to PDF, and the above content is for reference
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