Texas Instruments UCC2805PW

Name: UCC2805PW
Brand: Texas Instruments
SKU: 3287771-UCC2805PW
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC2805PW

Manufacturer:: Texas Instruments

Ventron No:: 3287771-UCC2805PW

Description:: 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, -40C to 12

ECAD Model:

Datasheet:: ucc2805

Specifications

Texas Instruments UCC2805PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC2805PW.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-TSSOP (0.173, 4.40mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
10V
Terminal Pitch
0.65mm
Frequency
1MHz
Base Part Number
UCC2805
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
1V
Output Type
Transistor Driver
Input Voltage-Nom
10V
Analog IC - Other Type
SWITCHING CONTROLLER
Nominal Supply Current
500μA
Output Configuration
Positive
Output Current
1A
Voltage - Supply (Vcc/Vdd)
3.6V~12V
Control Features
Frequency Control
Input Voltage (Min)
4V
Topology
Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Frequency - Switching
31kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
41ns
Supply Current-Max (Isup)
25mA
Synchronous Rectifier
No
Fall Time (Typ)
44 ns
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Duty Cycle (Max)
49%
Height
1.2mm
Length
3mm
Width
4.4mm
Thickness
1mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UCC2805PW Overview
The UCC2805 is a highly efficient and reliable current-mode controller designed for surface mount applications. It features a frequency of 1MHz and a switching frequency of 31kHz, providing high precision control over the output. With a duty cycle of 49%, it is able to deliver stable and consistent performance. The moisture sensitivity level of 2 (1 Year) ensures its durability and longevity. Packaged in a tube, it is easy to handle and store. With a compact width of 4.4mm, it is suitable for space-constrained applications. This product is the ideal choice for those seeking a surface mount controller with excellent performance and long-term reliability.

UCC2805PW Features
Transistor Driver Outputs
Switching Frequency: 31kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz

UCC2805PW Applications
There are a lot of Texas Instruments UCC2805PW DC to DC converter applications.

Lathes
Arc suppression circuits
Surface processing equipment
Injection molding machinery
Various precision measuring instruments
Electrical distribution systems
Smoke prevention equipment
Telecommunications equipment
Surge protection circuits
Smart grid

UCC2805PW More Descriptions

UCC2805 Boost Flyback Forward Converter Tube e4 DC to DC switching controller 44ns 1A 1.2mm 1V
12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, -40C to 12 8-TSSOP -40 to 125
Current Mode PWM Controller 1A 8-Pin TSSOP Tube
PWM Power Supply Controllers Low-Power BiCMOS Current-Mode PWM
Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:8; Operating Temperature Range:-40°C to 85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:1A ;RoHS Compliant: Yes

Certification