Texas Instruments UCC28C43D

Name: UCC28C43D
Brand: Texas Instruments
SKU: 3287923-UCC28C43D
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC28C43D

Manufacturer:: Texas Instruments

Ventron No:: 3287923-UCC28C43D

Description:: Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 100% duty cycle

ECAD Model:

Datasheet:: ucc28c43

Part Pictures

Specifications

Texas Instruments UCC28C43D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC28C43D.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 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
Tube
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
UCC28C43
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
Nominal Supply Current
2.3mA
Output Configuration
Positive
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~18V
Quiescent Current
2.3mA
Control Features
Frequency Control
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
100 %
Isolation
Isolated
Duty Cycle (Max)
96%
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UCC28C43D Overview
The product in question is a highly efficient and reliable power converter with a weight of 72.603129mg. It boasts a Moisture Sensitivity Level (MSL) of 1, indicating unlimited moisture sensitivity. An additional feature of this product is its ability to operate in current mode, providing added flexibility and functionality. With an output voltage of 18V, it ensures stable and consistent power delivery. The control features of this converter include frequency control, allowing for precise adjustments as needed. Its control technique is pulse width modulation, ensuring efficient and accurate power conversion. The fall time is impressively quick, at 20 ns. This power converter operates with a nominal input voltage of 18V and utilizes a buck-boost switcher configuration. Additionally, it offers isolation, providing enhanced safety and protection.

UCC28C43D 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

UCC28C43D Applications
There are a lot of Texas Instruments UCC28C43D DC to DC converter applications.

Smart grid
Household control circuits
Product burn-in
Textile machinery
Constant current circuits
Ball screw pair
Flaw detection equipment
Access control systems
ATMs
Low output voltage switching power supply circuits

UCC28C43D More Descriptions

TEXAS INSTRUMENTS UCC28C43DCurrent Mode PWM, 18V-12V supply, 1 MHz, 18V/200mA out, SOIC-8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
IC, CURRENT MODE PWM CONTROL, 28C43; Tension, entrée: 18V; Tension, sortie: 18V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 18V; Type de boîtier de contrôleur: SOIC; Nombre de broches