MAX774, MAX775, MAX776 -5V/-12V/-15V Or Adjustable, High-Efficiency, Low IQ Inverting DC-to-DC Controllers

The MAX774 MAX775 MAX776 inverting Switching Regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), while using less than 100A of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads.
These ICs also use tiny external components; their high switching frequency (up to 300kHz) allows for less than 5mm diameter surface-mount magnetics.
The MAX774 MAX775 MAX776 accept input voltages from 3V to 16.5V, and have preset output voltages of -5V, -12V, and -15V, respectively. Or, the output voltage CAN be user-adjusted with two resistors. Maximum VIN - VOUT differential voltage is limited only by the break-down voltage of the chosen external Switch Transistor
These inverters use external P-Channel MOSFET switches, allowing them to power loads up to 5W. If less power is required, use the MAX764 MAX765 MAX766 inverting Switching Regulators with on-board MOSFETs
By Maxim Integrated Products
MAX775 's PackagesMAX775 's pdf datasheet
MAX775MJA DIP
MAX775C-D
MAX775CPA PDIP
MAX775EPA PDIP
MAX775CSA SOIC
MAX775CSAT SOIC
MAX775CSA-T SOIC
MAX775ESA SOIC
MAX775ESA-T SOIC
MAX775ESAT SOIC




MAX775 Pinout, Pinouts
MAX775 pinout,Pin out
This is one package pinout of MAX775,If you need more pinouts please download MAX775's pdf datasheet.

MAX775 Application circuits
MAX775 circuits
This is one application circuit of MAX775,If you need more circuits,please download MAX775's pdf datasheet.


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