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LTC1439IGW#PBF

36 Terminals 3.5V~30V 36-Pin LTC1439 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1439IGW#PBF
Package: 36-BSOP (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 197
Description: 36 Terminals 3.5V~30V 36-Pin LTC1439 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	36-BSOP (0.295, 7.50mm Width)
Number of Pins	36
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	36
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
Terminal Pitch	0.8mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1439
Function	Step-Down
Number of Outputs	2
Output Voltage	9V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	2A
Voltage - Supply (Vcc/Vdd)	3.5V~30V
Control Features	Enable, Power on Reset, Soft Start
Input Voltage (Min)	3.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 400kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	138kHz
Duty Cycle (Max)	99%
Clock Sync	No
Output Phases	1
Width	7.5mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC1439IGW#PBF Overview

Capsuled in the 36-BSOP (0.295, 7.50mm Width) package, the switching controller suits most application needs. For outputs of 2, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). A 3.5V~30V voltage is supplied to the dc control and used for operating it. Worked in an dc switcher with a -40°C~85°C TA rating. Using this switching controller, it is possible to switch at Up to 400kHz. The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable, Power on Reset, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. switching converters terminal (s) are designed to be at DUAL. Various 36 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "LTC1439". There are 36 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the input voltage of the dc dc voltage regulator be 3.5V. DC regulator outputs 9V voltage according to the test statistics. In most cases, the dc dc regulator's output current is 2A. This information should be noted when you begin working with the component. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is a maximum frequency of 138kHz on this dc regulators.