MAX649 datasheet by Maxim Integrated (now Analog Devices).
| Part number | MAX649 |
|---|---|
| Datasheet | MAX649_MaximIntegratedProducts.pdf |
| File Size | 266.69 KB |
| Manufacturer | Maxim Integrated (now Analog Devices) |
| Description | 5V/3.3V/3V or Adjustable / High-Efficiency / |
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The MAX649/MAX651/MAX652 BiCMOS, step-down DCDC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converters (high efficiency at heavy loads), while using only 100µA of supply current (vs. 2mA to 10mA for PWM converters).
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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MAX6495 | Overvoltage-Protection Switches/Limiter Controllers | Maxim Integrated Products |
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MAX6496 | Overvoltage-Protection Switches/Limiter Controllers | Maxim Integrated Products |
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MAX6497 | Overvoltage-Protection Switches/Limiter Controllers | Maxim Integrated Products |
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MAX6498 | Overvoltage-Protection Switches/Limiter Controllers | Maxim Integrated Products |
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MAX6499 | Overvoltage-Protection Switches/Limiter Controllers | Maxim Integrated Products |
View all Maxim Integrated (now Analog Devices) datasheets
| Part Number | Description |
|---|---|
| MAX640 | Step-Down DC-DC Converters |
| MAX6400 | uP Supervisory Circuits |
| MAX6401 | uP Supervisory Circuits |
| MAX6402 | uP Supervisory Circuits |
| MAX6403 | uP Supervisory Circuits |
| MAX6404 | uP Supervisory Circuits |
| MAX6405 | uP Supervisory Circuits |
| MAX641 | Fixed Output 10W CMOS Step-Up Switching Regulators |
| MAX642 | Fixed Output 10W CMOS Step-Up Switching Regulators |
| MAX6420 | Single/Dual-Voltage uP Reset Circuits |
