20 Terminals 3.8V~10.3V 20-Pin LTC1922 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
LTC1922EN-1#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 months 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
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LTC1922
Function
Step-Up/Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
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
Max Frequency
1MHz
Duty Cycle (Max)
99%
Height Seated (Max)
3.937mm
Width
7.62mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
108
$7.32204
$790.78032
LTC1922EN-1#PBF Product Details
LTC1922EN-1#PBF Overview
The switching controller fits in the 20-DIP (0.300, 7.62mm) package and is ideal for most applications. For outputs of 1, this dc motor controller is suitable. A solid enclosure of Tube surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. A 3.8V~10.3V voltage is supplied to the dc control and used for operating it. Qualified to work in a -40°C~85°C TA dc switcher. A switching controller such as this can switch at a value of Up to 1MHz . As it has a Through Hole value, it can be used for general dc dc regulator. For efficient switching control, the dcdc regulator features Ramp, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. 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 of 9.5V. A search for "LTC1922" will reveal other relevant dc to dc converter ics. The switching converter has a total of 20 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. Statistically, DC regulator outputs 5V volts. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100A. It is estimated that this dc regulatorhas a maximum frequency of 1MHz. This value is ALSO CONFIGURABLE IN CURRENT MODE so that DC to DC voltage regulator better serves the purpose.
LTC1922EN-1#PBF Features
Transistor Driver Outputs Switching Frequency: Up to 1MHz Ramp, Soft Start PHASE-SHIFT CONTROL ALSO CONFIGURABLE IN CURRENT MODE
LTC1922EN-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1922EN-1#PBF DC to DC converter applications.