Name: MAX1639ESE
Brand: Maxim Integrated
SKU: MAX1639ESE
Price: 5.44000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Number of Pins	16
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2005
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	245
Base Part Number	MAX1639
Function	Step-Down
Number of Outputs	1
Output Voltage	4.5V
Output Type	Transistor Driver
Operating Supply Voltage	5.5V
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	35A
Voltage - Supply (Vcc/Vdd)	4.5V~5.5V
Output Power	696mW
Control Features	Frequency Control
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	300kHz~1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	1.2MHz
Max Duty Cycle	90 %
Clock Sync	No
Length	9.9mm
Width	3.9mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

MAX1639ESE Product Details

MAX1639ESE Overview

With its 16-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~5.5V and has a 4.5V~5.5V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 300kHz~1MHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 16 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. Searching "MAX1639" will return other relevant dc to dc converter ics. 16 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Based on the test statistics, DC regulator outputs voltage 4.5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 35A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 90 %. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. There is a maximum frequency of 1.2MHz on this dc regulators. When running the voltage regulator dc to dc in a circuit, users should apply 5.5V to ensure safety and reliability.