HomedatasheetMAX766CSA

MAX766CSA Datasheet

PMIC - Voltage Regulators - DC DC Switching Regulators
Share:
Manufacturer

Description

The MAX764/MAX765/ MAX766CSA inverting switching regulators 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 combines the benefits of traditional PFM converters with the benefits of pulse-width-modulated (PWM) converters. Like PWM converters, the MAX764/MAX765/MAX766CSA are highly efficient at heavy loads. Yet because they are PFM devices, they use less than 120μA of supply current (vs. 2mA to 10mA for a PWM device).The input voltage range is 3V to 16V. The output voltage is preset at -5V (MAX764), -12V (MAX765), or -15V (MAX766CSA); it can also be adjusted from -1V to -16V using two external resistors (Dual ModeTM). The maximum operating VIN - VOUT differential is 20V.These devices use miniature external components; their high switching frequencies (up to 300kHz) allow for less than 5mm diameter surface-mount magnetics. A standard 47μH inductor is ideal for most applications, so no magnetics design is necessary.An internal power MOSFET makes the MAX764/MAX765/MAX766CSA ideal for minimum component count, low- and medium-power applications. For increased output drive capability or higher output voltages, use the MAX774/MAX775/MAX776 or MAX1774, which drive an external power P-channel MOSFET for loads up to 5W. MAX766CSA Features • High Efficiency for a Wide Range of Load Currents• 250mA Output Current• 120μA Max Supply Current• 5μA Max Shutdown Current• 3V to 16V Input Voltage Range• -5V (MAX764), -12V (MAX765), -15V (MAX766),or Adjustable Output from -1V to -16V• Current-Limited PFM Control Scheme• 300kHz Switching Frequency• Internal, P-Channel Power MOSFET MAX766CSA Applications • LCD-Bias Generators• Portable Instruments• LAN Adapters• Remote Data-Acquisition Systems• Battery-Powered Applications
Features

Parameters

[{"Name":"Number of Outputs","Value":"1"},{"Name":"Voltage - Output","Value":"-15V, -1 V ~ -16 V"},{"Name":"Voltage - Input","Value":"3 V ~ 16 V"},{"Name":"Frequency - Switching","Value":"300kHz"},{"Name":"Current - Output","Value":"105mA"},{"Name":"Operating Temperature","Value":"0°C ~ 70°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

MCC
Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us

+86-755-83536845

One to One Customer Service

17190417227