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The MAX764/MAX765/MAX766 inverting switching regu lators are highly efficient over a wide range of load currents, delivering up to 1.5W. A unique, current-limited, pulse-frequency-modulated (PFM) control scheme com bines the benefits of traditional PFM converters with the benefits of pulse-width-modulated (PWM) converters. Like PWM converters, the MAX764/MAX.
o High Efficiency for a Wide Range of Load Currents o 250mA Output Current o 120µA Max Supply Current o 5µA Max Shutdown Current o 3V to 16V Input Voltage Range o -5V (MAX764), -12V (MAX765), -15V (MAX766), or Adjustable Output from -1V to -16V o Current-Limited PFM Control Scheme o 300kHz Switching Frequency o Internal, P-Channel Power MOSFET _______________General Description The MAX764/MAX765/MAX766 inverting switching regu lators are highly efficient over a wide range of load currents, delivering up to 1.5W. A unique, current-limited, pulse-frequency-modulated (PFM) control scheme com bin.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MAX761 |
Maxim |
12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Converters |
|
| 2 | MAX762 |
Maxim |
12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Converters |
|
| 3 | MAX7624 |
Maxim |
CMOS 8-Bit Buffered Multiplying DACs |
|
| 4 | MAX7628 |
Maxim |
CMOS Dual 8-Bit Buffered Multiplying DACs |
|
| 5 | MAX763A |
Maxim |
Current-Mode PWM DC-DC Converters |
|
| 6 | MAX764 |
Maxim |
-5V/-12V/-15V or Adjustable / High-Efficiency / Low IQ DC-DC Inverters |
|
| 7 | MAX7645 |
Maxim Integrated |
CMOS 12-Bit Buffered Multiplying DAC |
|
| 8 | MAX765 |
Maxim |
-5V/-12V/-15V or Adjustable / High-Efficiency / Low IQ DC-DC Inverters |
|
| 9 | MAX7651 |
Maxim |
Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
|
| 10 | MAX7652 |
Maxim |
Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
|
| 11 | MAX767 |
Maxim |
5V-to-3.3V / Synchronous / Step-Down Power-Supply Controller |
|
| 12 | MAX768 |
Maxim |
Low-Noise / Dual-Output / Regulated Charge Pump for GaAsFET / LCD / and VCO Supplies |
|