Texas Instruments UCC28C40DR

Name: UCC28C40DR
Brand: Texas Instruments
SKU: 3287706-UCC28C40DR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC28C40DR

Manufacturer:: Texas Instruments

Ventron No:: 3287706-UCC28C40DR

Description:: Industrial, 20-V, low-power current-mode PWM controller, 7-V/6.6-V UVLO, 100% duty cycle

ECAD Model:

Datasheet:: ucc28c40

Part Pictures

Specifications

Texas Instruments UCC28C40DR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC28C40DR.

Factory Lead Time
8 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 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
-40°C~105°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
UCC28C40
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)
6.6V~18V
Control Features
Frequency Control
Topology
Boost, Flyback, Forward Converter
Min Input Voltage
7.1V
Control Mode
VOLTAGE-MODE
Frequency - Switching
Up to 1MHz
Max Input Voltage
20V
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
100 %
Duty Cycle (Max)
96%
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UCC28C40DR Overview
The switching controller is an analog IC used in various applications. It has a terminal finish of Nickel/Palladium/Gold (Ni/Pd/Au) and a terminal position of DUAL, which allows for easy integration into circuits. The voltage supply (Vcc/Vdd) required for this controller ranges from 6.6V to 18V, ensuring compatibility with a wide range of power sources. The topology of this controller includes Boost, Flyback, and Forward Converter, providing flexibility in its usage. The minimum input voltage required is 7.1V, while the maximum input voltage is 20V. With a switching frequency of up to 1MHz, this controller offers fast and efficient operation. Additionally, it has a fall time of 20 ns, ensuring quick response and accurate switching.

UCC28C40DR Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
ALSO OPERATES IN CURRENT MODE

UCC28C40DR Applications
There are a lot of Texas Instruments UCC28C40DR DC to DC converter applications.

Machining centers
Wide-range voltage regulation circuits
Imported equipment
Adjustable voltage or current linear circuits
Sensitive electronic devices
Program control systems
Packaging
Communication system
Boring machines
Printing equipment

UCC28C40DR More Descriptions

Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC T/R
Industrial, 20-V, low-power current-mode PWM controller, 7-V/6.6-V UVLO, 100% duty cycle 8-SOIC -40 to 125
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
PWM Power Supply Controllers BiCMOS Low-Power Current Mode
IC REG CTRLR MULT TOPOLOGY 8SOIC
UCC28C40 Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 20ns 200mA 72.603129mg 18V