TI UC2846QG3

Manufacturer No:

UC2846QG3

Manufacturer:

Package:

20-LCC (J-Lead)

Description:

20 Terminals 6.95V~40V 20-Pin UC2846 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver

Quantity:

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UC2846QG3 information

TI UC2846QG3 technical specifications, attributes, parameters and parts with similar specifications to TI UC2846QG3.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
20-LCC (J-Lead)

Surface Mount
YES

Number of Pins
20

Operating Temperature
-40°C~85°C TA

Packaging
Tube

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
2 (1 Year)

Number of Terminations
20

ECCN Code
EAR99

Subcategory
Switching Regulator or Controllers

Technology
BICMOS

Terminal Position
QUAD

Terminal Form
J BEND

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Frequency
450kHz

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
UC2846

Function
Step-Up, Step-Up/Step-Down

Number of Outputs
2

Qualification Status
Not Qualified

Output Voltage
13.5V

Output Type
Transistor Driver

Input Voltage-Nom
15V

Operating Supply Current
1mA

Output Configuration
Positive

Output Current
500mA

Voltage - Supply (Vcc/Vdd)
6.95V~40V

Control Features
Current Limit, Enable, Frequency Control, Soft Start

Topology
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Control Mode
CURRENT-MODE

Frequency - Switching
500kHz

Control Technique
PULSE WIDTH MODULATION

Rise Time
50ns

Synchronous Rectifier
Yes

Fall Time (Typ)
50 ns

Nominal Input Voltage
15V

Max Duty Cycle
50 %

Duty Cycle
50 %

Output Phases
1

Length
8.965mm

Height Seated (Max)
4.57mm

Width
8.965mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for TI UC2846QG3.

Datasheets:

texasinstruments-uc2846qtr-datasheets-8215.pdf

UC2846QG3 Overview

With a 20-LCC (J-Lead) package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 6.95V~40V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 500kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 20 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Search for "UC2846" to find other relevant dc to dc converter ics. There are a total of 20 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 13.5V. You should note that the dc dc regulator's usual output current is 500mA. It is set to 50 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 450kHz is used by the switching controller. Input voltage can be set to 15V for nominal working status. The supply current is 1mA.

UC2846QG3 Features

Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC2846QG3 Applications

There are a lot of Texas Instruments
UC2846QG3 DC to DC converter applications.

Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors

User Guide

PURCHASE

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IMPORTANT NOTICE

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SHIPPING COST

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SHIPPING METHOD

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.