7
图示 3. 电源 消耗 vs 加载 图示 4. 电源 消耗 vs 频率 (hip6603)
图示 5. 3nf 加载 profile (hip6603) 图示 6. 能变的 加载 profile (hip6603)
图示 7. 电源 消耗 vs 加载 (hip6601)
600
500
400
300
200
1.0 2.0 3.0 4.0 5.0
电源 (mw)
门 电容 (c
U
= c
L
), (nf)
频率 = 800khz
pvcc = vcc = 12v
100
频率 = 500khz
频率 = 200khz
400
320
240
160
80
0 500 1000 1500 2000
电源 (mw)
频率 (khz)
C
U
= c
L
= 5nf
C
U
= c
L
= 4nf
C
U
= c
L
= 3nf
C
U
= c
L
= 1nf
C
U
= c
L
= 2nf
pvcc = 5v vcc = 12v
300
240
180
120
60
0 500 1000 1500 2000
电源 (mw)
频率 (khz)
C
U
= c
L
= 3nf
pvcc = 5v
C
U
= 3nf
C
L
= 1nf
vcc = 12v
250
200
150
100
50
1.0 2.0 3.0 4.0 5.0
电源 (mw)
门 电容 (c
U
= c
L
), (nf)
频率 = 800khz
pvcc = 5v
0
频率 = 500khz
频率 = 200khz
vcc = 12v
1.0 2.0 3.0 4.0 5.0
400
电源 (mw)
频率 (khz)
C
U
= 5nf
pvcc = 5v vcc = 12v
350
300
200
150
100
C
U
= 3nf
C
U
= 1nf
hip6601, hip6603