Datasheet > STC494

STC494

更新时间： 2024-11-26 06:14:35

品牌	Logo	应用领域
SUNTAC		脉冲
页数	文件大小	规格书
8页	224K
描述
Pulse Width Modulation

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中文翻译

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数据手册

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STC494 数据手册

STC494 Pulse Width Modulation

Description

The STC494 is a monolithic integrated circuit which includes all the necessary building blocks

for the design of pulse width modulate(PWM) switching power supplies, including push-pull,

bridge and series configuration. The device can operate at switching frequencies between

1KHz and 300KHz and output voltage up to 40V. The STC494 is specified over an operating

temperature range of -40к to 85к .

Features

ΘUncommitted output transistors capable of 200mA source or sink!

ΘInternal protection from double pulsing of out-puts with narrow pulse widths or with!

supply voltages bellows specified limits!

ΘEasily synchronized to other circuits!

ΘDead time control comparator!

ΘOutput control selects single-ended or push-pull operation!

Ordering Information

Type NO.

Marking

STC494

Package Code

SOP-16

STC494

Outline Dimensions

unit : mm

PIN Connections

1. Non-INV Input

2. INV Input

3. Feed-Back

4. Dead-Time Control

5. CT

6. RT

7. GND

8. C1

9. E1

10. E2

11. C2

12. Vcc

13 Output Control

14. Ref Out

15. INV-Input

16. Non-INV Input

12 3 4 5 6 7 8

中文翻译

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