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參數(shù)資料
| 型號(hào)： | S494 |
| 廠商： | AUK Corp |
| 英文描述： | Pulse Width Modulation |
| 中文描述： | 脈寬調(diào)制 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 339K |
| 代理商： | S494 |
KSI-K003-000
1
S494
Pulse Width Modulation
Description
The S494 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 S494 is specified over an operating
temperature range of -40
℃
to85
℃
.
Features
Uncommitted output transistors capable of 200mA source or sink
Internal protection from double pulsing of out-puts with narrow pulse widths or with
supply voltages bellows specified limits
Easily synchronized to other circuits
Dead time control comparator
Output control selects single-ended or push-pull operation
Ordering
Information
Type NO.
Marking
Package Code
S494
S494
SOP-16
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
PIN Connections
1. Non-INV Input
2. INV Input
3. Feed-Back
4. Dead-Time Control
5. C
T
6. R
T
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S494_1 | 制造商:AUK 制造商全稱(chēng):AUK corp 功能描述:Pulse Width Modulation |
| S4940 | 制造商:BOTHHAND 制造商全稱(chēng):Bothhand USA, LP. 功能描述:T1/CEPT/ISDN-PRI TRANSFORMER |
| S4941 | 制造商:BOTHHAND 制造商全稱(chēng):Bothhand USA, LP. 功能描述:T1/CEPT/ISDN-PRI TRANSFORMER |
| S49414P12NM | 制造商:Laird Technologies Inc 功能描述:DIRECTIONAL PANEL OPERATING OVER 4940-4999 MHZ WITH 14 DBI GAIN AND 12 OF COAXIAL CABLE TERMINATED IN A TYPE N MALE CONNECTOR. ARTICULATING MOUNT INCLUDED |
| S4946 | 制造商:MERKLE-KORFF INDUSTRIES 功能描述:Motor |
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