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ISL6440IAZ

24 Terminals 24-Pin DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 300kHz

Manufacturer: Intersil (Renesas Electronics America)
Origchip NO: 391-ISL6440IAZ
Package: QSOP
Datasheet: PDF
Stock: 693
Description: 24 Terminals 24-Pin DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 300kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mount	Surface Mount
Package / Case	QSOP
Number of Pins	24
Weight	255.5993mg
Published	2004
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	2
Number of Terminations	24
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.635mm
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	24
Number of Outputs	2
Qualification Status	Not Qualified
Operating Supply Voltage	12V
Input Voltage-Nom	12V
Temperature Grade	INDUSTRIAL
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Operating Supply Current	4mA
Current - Output	60mA
Quiescent Current	50μA
Frequency (Max)	340kHz
Voltage - Output	24V
Input Voltage (Min)	5.6V
Control Mode	CURRENT-MODE
Frequency - Switching	300kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	18ns
Fall Time (Typ)	18 ns
Switcher Configuration	PUSH-PULL
Max Duty Cycle	93 %
Duty Cycle (Max)	93 %
Height	1.5mm
Length	8.74mm
Width	3.98mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free

ISL6440IAZ Overview

In the QSOP package, the switching controller meets most application requirements. For 2 outputs, the dc motor controller is appropriate. The switching controller can be switched at 300kHz. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . Various 24 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. 24 pins are present on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended to use 5.6V as the minimum input voltage of dc dc voltage regulator. A duty cycle set at 93 % ensures voltage regulator dc to dc reliability during power-on and power-off. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. To operate the voltage regulator dc to dc safely and reliably, users should apply 12V. Temperatures should be kept at -40°C or higher. There should be 85°C temperature above 85°C degrees Celsius when dc regulator runs. In total, thare switch converters have 1 functions. The dc switching utilizes 50μA when it is in a dormant state. A voltage regulators switching with 24 pins is designed. The controller can switch at the maximum frequency of 340kHz. A 60mA input is ideal for this application. It outputs a voltage of 24V when working normally. There is a 4mA volt supply current.