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參數(shù)資料
| 型號： | RT9238 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | VRM 8.5 PWM AND TRIPLE LINEAR POWER SYSTEM CONTROLLER |
| 中文描述： | VRM電源8.5脈寬調(diào)制和三線性電源系統(tǒng)控制器 |
| 文件頁數(shù)： | 7/24頁 |
| 文件大?。?/td> | 434K |
| 代理商： | RT9238 |
Preliminary
RT9238
DS9238-01 July 2001
www.richtek-ic.com.tw
7
Typical Operating Charateristics
I
OCSET1
vs. Temperature
150
175
200
225
250
275
300
-40
-20
0
20
40
60
(
°
C)
80
100
120
Temperature
I
O
(
Frequency vs. Temperature
195
197
199
201
203
205
-40
-20
0
20
40
60
(
°
C)
80
100
120
Temperature
F
T
A
= 25
°
C
T
A
= 25
°
C
V
CC
= 12V
T
A
= 25
°
C
T
A
= 25
°
C
V
CC
= 12V
Frequency vs. V
CC
195
197
199
201
203
205
10
11
12
13
14
V
CC
F
(Volt)
V
OUT2,3,4
Line Regulation
-1
-0.6
-0.2
0.2
0.6
1
10
11
12
V
CC
13
14
P
(Volt)
I
OCSET1
vs. V
CC
195
197
199
201
203
205
10
11
12
13
14
V
CC
I
O
(Volt)
V
OUT1
Line Regulation
-1.00
-0.60
-0.20
0.20
0.60
1.00
10
11
12
V
CC
13
14
P
(Volt)
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