TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Frequency | 500 kHz |
Number of Pins | 8 Pin |
Case/Package | DIP-8 |
Number of Outputs | 1 Output |
Output Voltage | 5 V |
Output Current | 200 mA |
Number of Positions | 8 Position |
Switching Frequency | 500 kHz |
Input Voltage (Max) | 5.5 V |
Input Voltage (Min) | 0.7 V |
Output Voltage (Max) | 5 V |
Output Voltage (Min) | 3.3 V |
Output Current (Max) | 200 mA |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
Supply Voltage | 0.7 V |
Supply Voltage (Max) | 7 V |
Supply Voltage (Min) | 0.7 V |
Input Voltage | 0.7V ~ 5.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Unknown |
Packaging | Tube |
Size-Length | 9.91 mm |
Size-Width | 7.87 mm |
Size-Height | 4.45 mm |
Operating Temperature | 0℃ ~ 70℃ |
The MAX756CPA+ is a CMOS Step-up DC-DC Switching Regulator for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin-selectable output voltage of 3.3V or 5V. Typical full-load efficiencies for the MAX756 is greater than 87%. The MAX756 provide three improvements over previous devices. Physical size is reduced-the high switching frequencies (up to 0.5MHz) made possible by MOSFET power transistors allow for tiny (<5mm diameter) surface-mount magnetic. Efficiency is improved to 87% (10% better than with low-voltage regulators fabricated in bipolar technology). Supply current is reduced to 60µA by CMOS construction and a unique constant-off-time pulse-frequency modulation control scheme.
● Operates down to 0.7V input supply voltage
● 87% Efficiency at 200mA
● 60µA Quiescent current
● 20µA Shutdown mode with active reference and LBI detector
● ±1.5% Reference tolerance over-temperature
● Low-battery detector (LBI/LBO)
●ESD sensitive device, take proper precaution while handling the device.
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