Name: MAX643AESA+
Brand: Maxim Integrated
SKU: MAX643AESA+
Price: 11.04000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2003
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Base Part Number	MAX643
Function	Step-Up
Number of Outputs	1
Output Voltage	15V
Output Type	Adjustable (Fixed)
Max Output Current	1.5A
Operating Supply Voltage	16.5V
Voltage - Input (Min)	2V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Current - Output	450mA Switch
Max Output Voltage	18V
Voltage - Output (Min/Fixed)	1.31V 15V
Topology	Boost
Control Mode	VOLTAGE-MODE
Frequency - Switching	50kHz
Control Technique	PULSE WIDTH MODULATION
Supply Current-Max (Isup)	2.5mA
Synchronous Rectifier	No
Min Output Voltage	1.31V
Voltage - Output (Max)	18V Switch
Max Output Power	10W
Nominal Output Voltage	15V
Length	4.9mm
Width	4mm
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MAX643AESA+ Product Details

MAX643AESA+ Overview

It uses the Tube package in order to optimize the performance of this voltage regulator. During the development of this harley voltage regulator, 8 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. The harley voltage regulator is available as a 8-SOIC (0.154, 3.90mm Width) package to save space. The voltage regulator is configured with 1 outputs. As you can see, this DC DC switching regulator generates Adjustable (Fixed) output on its output pins. A Surface Mount mounting is required for this switching regulator. Voltage regulators should be operated at -40°C~85°C TA temperature while operating. DC-DC switching regulators reach 50kHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 1.31V 15V. Featuring a 450mA Switch output current, dc to dc voltage regulator offers maximum design flexibility. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. There is a DC/DC regulator in this family that belongs to the MAX643 family. At 15V volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 8 pins are required. The output voltage of this voltage regulator 12v should at least be set at 1.31V volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 1.5A A. By using 18V Switch as the maximum output voltage, adjusting voltage regulator is easy to operate. A maximum voltage of 18V can be obtained from the regulator voltage. Switching regulators such as this operate from voltages of 16.5V.