Datasheet > TL1451_08

TL1451_08

更新时间： 2024-09-28 08:47:15

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
14页	301K
描述
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

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TL1451_08 数据手册

UNISONIC TECHNOLOGIES CO., LTD

TL1451

LINEAR INTEGRATED CIRCUIT

DUAL

PULSE-WIDTH-MODULATION

CONTROL CIRCUITS

SOP-16

DESCRIPTION

The UTC TL1451 incorporates on a single monolithic chip

DIP-16

all the functions required in the construction of two

pulse-width-modulation (PWM) control circuits. Designed primarily

for power supply control, the UTC TL1451 contains an on-chip

2.5V regulator, two error amplifiers, an adjustable oscillator, two

dead-time comparators, undervoltage lockout circuitry, and dual

common –emitter output transistor circuits.

TSSOP-16

Lead-free:

Halogen-free: TL1451G

TL1451L

FEATURES

*Complete PWM power control circuitry

*Completely synchronized operation

*Internal undervoltage lockout protection

*Wide supply voltage range

*Internal Short-Circuit protection

*Oscillator frequency 500kHz max

*Variable dead time provides control over total range

*Internal regulator provides a stable 2.5V reference supply

ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free

Halogen Free

TL1451-S16-R

TL1451-S16-T

TL1451-P16-R

TL1451-P16-T

TL1451-D16-T

TL1451L-S16-R

TL1451L-S16-T

TL1451L-P16-R

TL1451L-P16-T

TL1451L-D16-T

TL1451G-S16-R

TL1451G-S16-T

TL1451G-P16-R

TL1451G-P16-T

TL1451G-D16-T

SOP-16

Tape Reel

Tube

TSSOP-16

DIP-16

Tape Reel

Tube

www.unisonic.com.tw

1 of 14

QW-R103-011.D

12 3 4 5 6 7...14

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