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LTC1437AIG#PBF

28 Terminals 3.5V~30V LTC1437 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 400kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1437AIG#PBF
Package: 28-SSOP (0.209, 5.30mm Width)
Datasheet: PDF
Stock: 411
Description: 28 Terminals 3.5V~30V LTC1437 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
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	28
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	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1437
JESD-30 Code	R-PDSO-G28
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
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
Output Current-Max	2A
Frequency - Switching	Up to 400kHz
Input Voltage (Max)	30V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	99%
Clock Sync	No
Height Seated (Max)	2mm
Width	5.3mm
RoHS Status	ROHS3 Compliant

LTC1437AIG#PBF Overview

In the 28-SSOP (0.209, 5.30mm Width) package, the switching controller meets most application requirements. 1 outputs are supported by the dc motor controller. PMIC packaging is solid with a Tube enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control operates at 3.5V~30V and has a 3.5V~30V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. This switching controller can switch at Up to 400kHz. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Power on Reset, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . 28 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. In addition to "LTC1437", there are other relevant dc to dc converter ics you can find. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. Voltages 30V are the maximum that the dc to dc regulator will accept. 2A is the largest value switching converter outputs.

LTC1437AIG#PBF Features

Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start
PULSE WIDTH MODULATION

LTC1437AIG#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC1437AIG#PBF DC to DC converter applications.

Constant current circuits
Smart grid
Fire elevators
Production lines
Combined machine tools
Thermal power
Textile machinery
Computed tomography (CT)
Lathes
Surface processing equipment