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LTC1922EG-1#PBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1922EG-1#PBF
Package: 20-SSOP (0.209, 5.30mm Width)
Datasheet: PDF
Stock: 599
Description: 20 Terminals 3.8V~10.3V 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	8 Weeks
Mounting Type	Surface Mount
Package / Case	20-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
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
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1922
JESD-30 Code	R-PDSO-G20
Function	Step-Up/Step-Down
Number of Outputs	1
Qualification Status	Not Qualified
Output Type	Transistor Driver
Input Voltage-Nom	9.5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)	3.8V~10.3V
Control Features	Ramp, Soft Start
Input Voltage (Min)	6.5V
Topology	Full-Bridge
Control Mode	VOLTAGE-MODE
Output Current-Max	0.05A
Frequency - Switching	Up to 1MHz
Input Voltage (Max)	9.5V
Control Technique	PHASE-SHIFT CONTROL
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	99%
Height Seated (Max)	2mm
Length	7.2mm
Width	5.3mm
RoHS Status	ROHS3 Compliant

LTC1922EG-1#PBF Overview

It comes in a 20-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. dc motor controller is suitable for 1 output generation. There is a Tube solid enclosure around the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 3.8V~10.3V volts and has 3.8V~10.3V supply voltage. Suitable for work in a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the Up to 1MHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. Switching control is made easier with the dcdc regulator's Ramp, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. There are a DUAL terminal on the switching converters. The 20 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PHASE-SHIFT CONTROL. DC switcher's voltage input is 9.5V. Searching "LTC1922" will return other relevant dc to dc converter ics. Switching converter is a type of Switching Regulator or Controllers in particular. An input voltage of 6.5V is the minimum required for the dc dc voltage regulator. This dc to dc regulator accepts only 9.5V input voltage at most. As a result, DC to DC voltage regulator has a value of ALSO CONFIGURABLE IN CURRENT MODE so that the need can be met more directly. 0.05A is the largest value switching converter outputs.

LTC1922EG-1#PBF Features

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

LTC1922EG-1#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC1922EG-1#PBF DC to DC converter applications.

Analog precision reference circuits
Various precision measuring detectors
Drilling machines
Overvoltage protection circuits in TV sets
Packaging
Series voltage regulation circuits
USB circuits
Digital precision reference circuits
PSRR circuits
Digital display device