UCC38C44DR

8 Terminals 9V~18V 8-Pin UCC38C44 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

Manufacturer: Texas Instruments
Nocochips NO: 815-UCC38C44DR
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: -
Stock: 152
Description: 8 Terminals 9V~18V 8-Pin UCC38C44 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

Details

Tags

Parameters
Topology	Boost, Flyback, Forward Converter
Control Mode	VOLTAGE-MODE
Frequency - Switching	Up to 1MHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	25ns
Synchronous Rectifier	No
Fall Time (Typ)	20 ns
Nominal Input Voltage	18V
Switcher Configuration	BUCK-BOOST
Max Duty Cycle	50 %
Duty Cycle (Max)	48%
Height	1.75mm
Length	4.9mm
Width	3.91mm
Thickness	1.58mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	1 Week
Lifecycle Status	ACTIVE (Last Updated: 2 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Weight	72.603129mg
Operating Temperature	0°C~70°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	ALSO OPERATES IN CURRENT MODE
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Frequency	1MHz
Base Part Number	UCC38C44
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	18V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	9V~18V
Control Features	Frequency Control

UCC38C44DR Overview

As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. DC control operates at 9V~18V volts and has 9V~18V supply voltage. A 0°C~70°C TJ dc switcher is not a problem. This switching controller can switch at Up to 1MHz. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Frequency Control which allows efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. DUAL are the position of the terminal of the switching converters. A variety of 8 terminations are available in dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "UCC38C44". In total, switching converter has 8 pins. Switching converter is a special type of Switching Regulator or Controllers. Statistically, DC regulator outputs 18V volts. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 50 % during power-up and power-down. This Surface Mount makes DC switcher suitable for most prototypes and applications. Switching controllers operate at 1MHz frequencies. DC to DC voltage regulator has the value of ALSO OPERATES IN CURRENT MODE to better satisfy the requirement. It is possible to set the input voltage to 18V for nominal working status.

UCC38C44DR Features

Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
ALSO OPERATES IN CURRENT MODE