參數(shù)資料
型號(hào): RT9206GS
廠商: Richtek Technology Corporation
英文描述: High Efficiency, Synchronous Buck with Dual Linear Controllers
中文描述: 高效率,雙直線同步降壓控制器
文件頁(yè)數(shù): 11/21頁(yè)
文件大?。?/td> 351K
代理商: RT9206GS
RT9206
DS9206-11 March 2007
www.richtek.com
11
Time (20
μ
s/Div)
V
OUT1
I
L
V
IN
= 12V
Short Latch
UGATE
20V/Div
2V/Div
10A/Div
Oscillator Frequency vs. Temperature
190
195
200
205
210
215
220
225
230
235
240
-50
-25
0
25
Temperature
50
75
100
125
150
F
1
(
°
C)
V
IN
= 12V
RT = floating
Quiescent Current vs. Input Voltage
1025
1030
1035
1040
1045
1050
1055
0
4
8
12
16
20
24
28
32
V
IN
(V)
Q
V
SS
= 0V
Reference Voltage vs. Temperature
0.785
0.79
0.795
0.8
0.805
0.81
0.815
0.82
-50
-25
0
25
Temperature
50
75
100
125
150
V
R
(
°
C)
V
IN
= 12V
f = 200kHz
Soft Start vs. Temperature
5.8
5.85
5.9
5.95
6
6.05
6.1
-50
-25
0
25
Temperature
50
75
100
125
150
V
S
V
IN
= 12V
f = 200kHz
(
°
C)
POR(Rising/Falling) vs. Temperature
2
2.25
2.5
2.75
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
-50
-25
0
25
Temperature
50
75
100
125
150
P
(
°
C)
V
IN
= 12V
f = 200kHz
Rising
Falling
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