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參數(shù)資料
| 型號(hào)： | CM2576S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 3A STEP DOWN VOLTAGE REGULATOR |
| 中文描述： | 第3A降壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 313K |
| 代理商： | CM2576S |
CM2576
3A S
TEP
D
OWN
V
OLTAGE
R
EGULATOR
PIN CONFIGURATION
2003/08/07
Preliminary
Rev. 1.1
Champion Microelectronic Corporation
Page 2
TO-220
Top View
1 2
3
V
I
4
5
V
O
G
F
E
TO-263
Top View
3
2
1
V
IN
4
5
V
OUT
GND
FB
ENABLE
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
POWER
) …….………………………………………….……. +45V
ENABLE
Pin Input Voltage ….…………………………………. –0.3V
≦
V
≦
V
IN
Operating Junction Temperature Range, T
J
……………...… 0
℃
to +150
℃
Storage Temperature ………………………………….….…... -65
℃
to +150
℃
Lead Temperature (10 sec.) ……..……………………..….…………….... 260
℃
POWER DISSIPATION TABLE
Package
Θ
JA
(
℃
/W)
Derating factor (mW/
℃
)
T
A
>= 25
22.2
22.2
℃
T
A
<= 25
Power rating (mW)
2775
2775
℃
T
A
= 70
℃
Power rating (mW)
1776
1776
T
A
= 85
℃
Power rating (mW)
1443
1443
TO-220
TO-263
Note:
1.
Θ
JA
: Thermal Resistance-Junction to Ambient, D
F
: Derating factor, P
O
: Power consumption.
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
Θ
JA
), P
O
= D
F
x (T
J
– T
A
)
The
Θ
JA
numbers are guidelines for the thermal performance of the device/PC-board system.
All of the above assume no ambient airflow.
2.
Θ
JT
: Thermal Resistance-Junction to Ambient, T
C
: case (Tab) temperature, T
J
= T
C
+ (P
D
x
Θ
JA
)
RESOMMENDED OPERATING CONDITIONS
Parameter
Input Voltage (V
IN
)
Temperature Range
45
45
Symbol
V
IN
T
J
Min.
-40
Typ.
Max
40
125
Units
V
℃
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CM2576SCN220 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A STEP DOWN VOLTAGE REGULATOR |
| CM2576SCN263 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A STEP DOWN VOLTAGE REGULATOR |
| CM2576ZJ | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:3A STEP DOWN VOLTAGE REGULATOR |
| CM2576ZJCN220 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:3A STEP DOWN VOLTAGE REGULATOR |
| CM2576ZJCN263 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:3A STEP DOWN VOLTAGE REGULATOR |
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