TI UC2572DTR

Manufacturer No:

UC2572DTR

Manufacturer:

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

8 Terminals 4.75V~30V 8-Pin UC2572 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver

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UC2572DTR information

TI UC2572DTR technical specifications, attributes, parameters and parts with similar specifications to TI UC2572DTR.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 1 day ago)

Factory Lead Time
6 Weeks

Mounting Type
Surface Mount

Package / Case
8-SOIC (0.154, 3.90mm Width)

Surface Mount
YES

Number of Pins
8

Weight
72.603129mg

Operating Temperature
-40°C~85°C TA

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)

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Base Part Number
UC2572

Function
Step-Up/Step-Down

Number of Outputs
1

Output Voltage
-70V

Output Type
Transistor Driver

Operating Supply Voltage
30V

Input Voltage-Nom
5V

Analog IC - Other Type
SWITCHING CONTROLLER

Output Configuration
Negative

Output Current
500mA

Voltage - Supply (Vcc/Vdd)
4.75V~30V

Quiescent Current
9mA

Control Features
Current Limit, Ramp

Max Output Voltage
-1V

Topology
Flyback

Min Input Voltage
4.2V

Control Mode
VOLTAGE-MODE

Frequency - Switching
100kHz

Max Input Voltage
35V

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
No

Min Output Voltage
-70V

Switcher Configuration
SINGLE

Max Frequency
300kHz

Max Duty Cycle
92 %

Height
1.75mm

Length
4.9mm

Width
3.91mm

Download datasheets and manufacturer documentation for TI UC2572DTR.

PCN Design/Specification:

texasinstruments-tl7726cdr-pcndesignspecification-4035.pdf

texasinstruments-tl7726cd-pcndesignspecification-4206.pdf

UC2572DTR Overview

This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 4.75V~30V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. There is a switch at 100kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Current Limit, Ramp is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "UC2572". There are only 8 pins on switching converter. DC regulator outputs -70V voltage according to the test statistics. normally, the dc dc regulator's output current is 500mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 92 % duty cycle are designed to be reliable when powered on and powered off. DC regulator's maximum frequency is 300kHz. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 30V. When the dc switching is dormant, it uses 9mA. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 35V. The supply voltage must be 4.2V. Output current will not exceed 500mA. As per its datasheet, the switching converter has a maximum output of -1V volts. Its lowest voltage output is not less than -70V.

UC2572DTR Features

Transistor Driver Outputs
Switching Frequency: 100kHz
Current Limit, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 92 %

UC2572DTR Applications

There are a lot of Texas Instruments
UC2572DTR DC to DC converter applications.

Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment

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.