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UC3823QTR

20 Terminals 8.4V~30V 20-Pin UC3823 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz~460kHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-UC3823QTR
Package: 20-LCC (J-Lead)
Datasheet: -
Stock: 920
Description: 20 Terminals 8.4V~30V 20-Pin UC3823 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz~460kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-LCC (J-Lead)
Surface Mount	YES
Number of Pins	20
Operating Temperature	0°C~70°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	260
Frequency	1MHz
Base Part Number	UC3823
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	13V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	8.4V~30V
Control Features	Current Limit, Enable, Frequency Control, Ramp, Soft Start
Topology	Buck, Boost, Flyback, Forward Converter
Control Mode	VOLTAGE-MODE
Frequency - Switching	340kHz~460kHz
Input Voltage (Max)	30V
Control Technique	PULSE WIDTH MODULATION
Rise Time	30ns
Synchronous Rectifier	No
Fall Time (Typ)	30 ns
Switcher Configuration	SINGLE
Max Duty Cycle	100 %
Duty Cycle (Max)	85%
Height Seated (Max)	4.57mm
Length	8.965mm
Width	8.965mm
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead

UC3823QTR Overview

It comes in the 20-LCC (J-Lead) package, which makes switching controller suitable for most applications. For outputs of 1, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). A total of Transistor Driver dc switching's outputs can be handled by it. 8.4V~30V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a 0°C~70°C TA rating. With this switching controller, you can switch at 340kHz~460kHz. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Ramp, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. The switching converters's terminals (s) are designed at QUAD. Different dc switching's functions can be applied to 20 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 15V. In addition to "UC3823", there are other relevant dc to dc converter ics you can find. 20 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, the DC regulator outputs 13V voltage. It should be noted that the dc to dc regulator only accepts 30V voltage as input voltage. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability. Switching controllers work at 1MHz Hz. The value of DC to DC voltage regulator is set at CAN ALSO BE CONFIGURED IN CURRENT MODE in order to fulfill the requirements more effectively.

UC3823QTR Features

Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE