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參數(shù)資料
| 型號： | AS2840AU |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 94K |
| 代理商： | AS2840AU |
ASTEC Semiconductor
Current Mode Controller
AS2842/3/4/5
39
Absolute Maximum Ratings
Parameter
Supply Voltage (I
CC
< 30 mA)
Supply Voltage (Low Impedance Source)
Output Current
Output Energy (Capacitive Load)
Analog Inputs (Pin 2, Pin 3)
Error Amp Sink Current
Maximum Power Dissipation
8L SOIC
8L PDIP
Symbol
V
CC
V
CC
I
OUT
Rating
Self-Limiting
30
±
1
5
–0.3 to 30
10
Unit
V
V
A
μ
J
V
mA
P
D
750
1000
mW
mW
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature, Soldering 10 Seconds
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
T
J
150
°
C
°
C
°
C
T
STG
T
L
–65 to 150
300
Recommended Conditions
Parameter
Supply Voltage
AS2842,4
AS2843,5
Oscillator
Symbol
V
CC
Rating
Unit
15
10
V
V
f
OSC
50 to 500
kHz
Typical Thermal Resistances
Package
8L PDIP
8L SOIC
θ
JA
θ
JC
Typical Derating
10.5 mW/
°
C
5.7 mW/
°
C
95
°
C/W
175
°
C/W
50
°
C/W
45
°
C/W
相關PDF資料 |
PDF描述 |
|---|---|
| AS2842 | Current Mode Controller |
| AS2843 | Current Mode Controller |
| AS2844 | Current Mode Controller |
| AS2845D-8 | Current Mode Controller |
| AS2845N | Current Mode Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS2842 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current Mode Controller |
| AS2843 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current Mode Controller |
| AS2844 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current Mode Controller |
| AS2845 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current Mode Controller |
| AS28450FLF | 制造商:TT Electronics / IRC 功能描述:AS28450FLF |
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