參數(shù)資料
型號(hào): RT9238
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準(zhǔn)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(yè)數(shù): 8/24頁(yè)
文件大小: 434K
代理商: RT9238
RT9238
Preliminary
www.richtek-ic.com.tw
8
DS9238-01 July 2001
V
OUT1
vs. Temperature
-1
-0.6
-0.2
0.2
0.6
1
-40
-20
0
20
Temperature
40
60
80
100
120
P
V
CC
= 12V
(
°
C)
V
OUT2,3,4
vs. Temperature
-1
-0.6
-0.2
0.2
0.6
1
-40
-20
0
20
Temperature
40
60
(
°
C)
80
100
120
P
V
CC
= 12V
T
T
T
1 >
2 >
1) Ch 1: 2 Volt 50 ns
2) Ch 2: 2 Volt 50 ns
Dead Time
LGATE1
UGATE1
T
T
T
1 >
2 >
2 >
1) Ch 1: 2 Volt 50 ns
2) Ch 2: 2 Volt 50 ns
Dead Time
LGATE1
UGATE1
T
T
T
1 >
2 >
1) Ch 1: 5 Volt 25 ms
2) Ch 2: 2 Volt 25 ms
V
OUT2,3,4
Short
FAULT
Time
SS13,24
Time
Time
T
T
T
T
T
1 >
2 >
3 >
1) Ch 1: 5 Volt 25 ms
2) Ch 2: 2 Volt 25 ms
3) Ref A: 5 Volt 25 ms
V
OUT1
Short
LGATE1
Time
SS13,24
UGATE1
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