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ISL6439AIB

14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs

Manufacturer: Intersil (Renesas Electronics America)
Origchip NO: 391-ISL6439AIB
Package: SOIC
Datasheet: PDF
Stock: 550
Description: 14 Terminals DC to DC converter ICSWITCHING CONTROLLER 1 Outputs (Kg)

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Details

Tags

Parameters
Package / Case	SOIC
Surface Mount	YES
Published	1999
JESD-609 Code	e0
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	1
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Subcategory	Switching Regulator or Controllers
Technology	MOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Number of Functions	1
Time@Peak Reflow Temperature-Max (s)	NOT APPLICABLE
Pin Count	14
Number of Outputs	1
Qualification Status	Not Qualified
Input Voltage-Nom	3.3V
Temperature Grade	INDUSTRIAL
Analog IC - Other Type	SWITCHING CONTROLLER
Frequency (Max)	650kHz
Control Mode	VOLTAGE-MODE
Input Voltage (Max)	3.465V
Control Technique	PULSE WIDTH MODULATION
Switcher Configuration	PUSH-PULL
Switching Frequency-Max	640kHz
Duty Cycle (Max)	100 %
Length	8.65mm
Width	3.9mm
RoHS Status	RoHS Compliant
Lead Free	Contains Lead

ISL6439AIB Overview

The switching controller fits in the SOIC package and is ideal for most applications. It is sufficient to generate 1 outputs with this dc motor controller. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. 14 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 3.3V. Switching converter is a type of Switching Regulator or Controllers in particular. The dc to dc regulator can only accept a maximum input voltage of 3.465V. At -40°C and above, dc regulator should be kept. The temperature should not exceed 85°C degrees Celsius. 1 functions are available in total for the switch converters. We are designing chips that have 14 pins. There is a maximum frequency of 650kHz that the controller can switch at. This controller can operate at a frequency up to 640kHz.

ISL6439AIB Features

PULSE WIDTH MODULATION

ISL6439AIB Applications

There are a lot of Intersil (Renesas Electronics America) ISL6439AIB DC to DC converter applications.

Lathes
Hydraulic presses
Current source circuits
Computer monitoring equipment of building
Bending machines
Laboratories
Boring machines
Wide-range voltage regulation circuits
Printing equipment
Domestic water pumps