參數(shù)資料
型號: MC44604P
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 3.3V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance
中文描述: 0.75 A SWITCHING CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDIP16
封裝: PDIP-16
文件頁數(shù): 7/24頁
文件大小: 341K
代理商: MC44604P
MC44604
http://onsemi.com
7
70
60
50
40
30
20
10
0
–10
–20
1
10
100
1000
10000
0.890
0.885
0.880
0.875
0.870
0.865
0.860
0.855
0.850
0.845
0.840
–50
–25
TA, AMBIENT TEMPERATURE (
°
C)
0
25
50
75
100
49000
48000
47000
46000
45000
44000
43000
42000
41000
40000
–50
–25
0
25
50
75
100
–50
–25
0
25
50
75
100
0.42
2.9
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
156
–50
–25
0
25
50
75
100
151
146
141
136
131
126
2.8
2.7
2.6
2.5
2.4
0
0.5
Vpin9, STANDBY CURRENT SET (V)
1
1.5
2
2.5
TA, AMBIENT TEMPERATURE (
°
C)
TA, AMBIENT TEMPERATURE (
°
C)
TA, AMBIENT TEMPERATURE (
°
C)
F, FREQUENCY (kHz)
I
F
O
G
160
– 60
–40
Vc
T
V
S
p
S
Figure 7. Error Amplifier Gain and Phase vs.
Frequency
Figure 8. Current Sense Voltage Threshold
vs. Temperature
Figure 9. Oscillator Frequency vs. Temperature
Figure 10. Standby On Detection Current Ratio
vs. Temperature
Figure 11. Standby Initialization Current Ratio vs.
Temperature
Figure 12. Standby Current Sense
Threshold Ratio
Vpin5 = 0.9 V
d
(
I
i
(
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