參數資料
型號: NCP5322ADWG
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Two−Phase Buck Controller with Integrated Gate Drivers and 5−Bit DAC
中文描述: 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO28
封裝: LEAD FREE, SOIC-28
文件頁數: 11/31頁
文件大?。?/td> 726K
代理商: NCP5322ADWG
NCP5322A
http://onsemi.com
11
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Oscillator Frequency vs. R
OSC
Value
Figure 5. V
FB
Bias Current vs. R
OSC
Value
Figure 6. GATE(H) Rise Time vs. Load Capacitance
Measured from 1.0 V to 4.0 V with V
CC
at 5.0 V
Figure 7. GATE(H) Fall Time vs. Load Capacitance
Measured from 4.0 V to 1.0 V with V
CC
at 5.0 V
Figure 8. GATE(L) Rise Time vs. Load Capacitance
Measured from 1.0 V to 4.0 V with V
CC
at 5.0 V
Figure 9. GATE(L) Fall Time vs. Load Capacitance
Measured from 4.0 V to 1.0 V with V
CC
at 5.0 V
F
100
R
OSC
Value (k )
300
400
500
600
700
800
900
200
10
20
30
40
50
60
70
0
T
0
Load Capacitance, nF
20
60
80
100
120
2
4
6
8
12
10
14
16
40
0
T
0
Load Capacitance, nF
20
60
80
100
120
2
4
6
8
12
10
14
16
40
0
T
0
Load Capacitance, nF
20
60
80
100
120
2
4
6
8
12
10
14
16
40
0
T
0
Load Capacitance, nF
20
60
80
100
120
2
4
6
8
12
10
14
16
40
10
V
F
0
R
OSC
Value, k
5
10
15
20
25
20
30
40
50
60
70
80
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