MAX655CSD - Brand New Maxim Integrated IC Chips
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Description
The MAX655CSD is an electronic component in the product category of IC Chips. It is a step-down DC-DC switching controller that provides high efficiency over a wide range of load currents. It utilizes a unique current-limited pulse-frequency-modulated (PFM) control scheme, which combines the benefits of pulse-width-modulation (PWM) converters with low supply current consumption. With a high switching frequency of up to 300kHz, this controller allows for the use of smaller surface-mount inductors. The MAX655CSD has a dropout voltage of less than 1V and can accept input voltages up to 16.5V. The output voltage is preset at 3V.
Specifications and Features
- More than 90% efficiency for loads ranging from 10mA to 1.5A
- Maximum output power of 12.5W
- Quiescent supply current of 100µA
- Shutdown supply current of 5µA
- Dropout voltage of less than 1.0V
- Maximum input voltage of 16.5V
- Preset output voltage of 3V
- Current-limited control scheme
- Switching frequency of up to 300kHz
Application Scenarios
- 5V-to-3.3V Green PC Applications
- High-Efficiency Step-Down Regulation
- Minimum-Component DC-DC Converters
- Battery-Powered Applications
Comparison
The MAX655CSD offers several advantages:
- High efficiency over a wide range of load currents
- Low supply current consumption
- Small surface-mount inductor requirement
- Wide input voltage range
However, it also has some limitations:
- Preset output voltage of 3V may not be suitable for all applications
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MAX655CSD
- Chipdatas Part: CD86-MAX655CSD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 07:10 +0800
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