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LTC1922IN-1#PBF

20 Terminals 3.8V~10.3V 20-Pin LTC1922 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1922IN-1#PBF
Package: 20-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 487
Description: 20 Terminals 3.8V~10.3V 20-Pin LTC1922 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)
Surface Mount	NO
Number of Pins	20
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2001
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO CONFIGURABLE IN CURRENT MODE
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	250
Terminal Pitch	2.54mm
Frequency	1MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	LTC1922
Function	Step-Up/Step-Down
Number of Outputs	1
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	9.5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive, Isolation Capable
Output Current	100A
Voltage - Supply (Vcc/Vdd)	3.8V~10.3V
Control Features	Ramp, Soft Start
Topology	Full-Bridge
Control Mode	VOLTAGE-MODE
Frequency - Switching	Up to 1MHz
Control Technique	PHASE-SHIFT CONTROL
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	99%
Height Seated (Max)	3.937mm
Width	7.62mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC1922IN-1#PBF Overview

This switching controller fits most application requirements since it is packaged in a 20-DIP (0.300, 7.62mm) package. For 1 outputs, the dc motor controller is appropriate. The pmic is packaged in Tube solid enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 3.8V~10.3V. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at Up to 1MHz. dc dc regulator can be generalized using Through Hole. Ramp, Soft Start is used for efficient switching control in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. There are many different types of terminations for 20. It includes PHASE-SHIFT CONTROL as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 9.5V. Searching "LTC1922" will return other relevant dc to dc converter ics. There are only 20 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. As determined by the test statistics, the output voltage of DC regulator is 5V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100A. Switching controller operates at 1MHz Hz. This value is ALSO CONFIGURABLE IN CURRENT MODE so that DC to DC voltage regulator better serves the purpose.

LTC1922IN-1#PBF Features

Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Ramp, Soft Start
PHASE-SHIFT CONTROL
Frequency: 1MHz
ALSO CONFIGURABLE IN CURRENT MODE

LTC1922IN-1#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC1922IN-1#PBF DC to DC converter applications.

Industrial controllers
Boring machines
Hydrogen power
Electric heating, lighting
Access control systems
Radio equipment
Elevator lighting
Large fire protection systems
Magnetohydrodynamic power
Smart grid