MAX643ACPA+

Voltage - Output (Min/Fixed):	1.31V (15V)
Base Part Number:	MAX643
Supplier Device Package:	8-PDIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	50kHz
Current - Output:	450mA (Switch)
Voltage - Output (Max):	18V (Switch)
Series:	--
Voltage - Input (Max):	16.5V
Voltage - Input (Min):	2V
Number of Outputs:	1
Output Type:	Adjustable (Fixed)
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX643ACPA+ is a monolithic integrated circuit for a dual output, low dropout voltage regulator. It is built on a BiCMOS process and operates over a wide temperature range of -40°C to +125°C. This device can produce output currents up to 1A and is rated for up to 15V input. The MAX643ACPA+ operates with a voltage differential between input and output of less than 0.6V and can provide superior noise performance and efficiency.The MAX643ACPA+ is a perfect choice for applications requiring a low and adjustable output voltage, such as those used in embedded systems, computers, networking, and consumer electronics. This device is also a great option for powering integrated circuits with precise voltage levels.The MAX643ACPA+ includes an overload protection feature, an enable pin, and a voltage trim input. This enable pin can be used to enable or disable the MAX643ACPA+ and the voltage trim input can be used to adjust the output voltage between the minimum and maximum level. The MAX643ACPA+ employs a pulse-width-modulated, fixed-frequency buck converter. This type of DC/DC converter uses a pair of transistors which open and close alternately to create a regulated output voltage with minimal power dissipation. This converter features a controlled on-time and off-time which are adjust via the use of feedback and control circuitry. The feedback and control circuitry also monitors the input, output, and compensation voltages and adjusts the current accordingly.The MAX643ACPA+ is designed to operate in a wide range of environments, from low-end, low-noise applications to heavy-duty power conversion. This makes it an excellent choice for mission-critical systems and industrial applications. This unit is also extremely efficient, with efficiency ratings up to 95%. In conclusion, the MAX643ACPA+ is a highly efficient, low dropout voltage regulator with excellent noise performance, adjustable output voltage, and overload protection. It is ideally suited for mission-critical systems and industrial applications, and is capable of providing precise output voltages to power embedded systems, computers, networking, and consumer electronics.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description