參數(shù)資料
型號: MC34262P
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: POWER FACTOR CONTROLLERS
中文描述: 0.5 A POWER FACTOR CONTROLLER, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 5/16頁
文件大?。?/td> 393K
代理商: MC34262P
MC34262 MC33262
5
MOTOROLA ANALOG IC DEVICE DATA
Figure 9. Zero Current Detector Input
Threshold Voltage versus Temperature
Figure 10. Output Saturation Voltage
versus Load Current
VCC = 12 V
CL = 1.0 nF
TA = 25
°
C
VCC = 12 V
CL = 15 pF
TA = 25
°
C
5
1
100 ns/DIV
100 ns/DIV
IC
VO
Figure 11. Drive Output Waveform
I
0
10
20
30
40
VCC, SUPPLY VOLTAGE (V)
VFB = 0 V
Current Sense = 0 V
Multiplier = 0 V
CL = 1.0 nF
f = 50 kHz
TA = 25
°
C
Figure 12. Drive Output Cross Conduction
– 55
– 25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (
°
C)
V
Figure 13. Supply Current
versus Supply Voltage
Figure 14. Undervoltage Lockout Thresholds
versus Temperature
Vs
0
80
IO, OUTPUT LOAD CURRENT (mA)
160
240
320
V
– 55
TA, AMBIENT TEMPERATURE (
°
C)
– 25
0
25
50
75
100
125
VCC = 12 V
VCC
Gnd
Startup Threshold
(VCC Increasing)
90%
10%
16
12
8.0
4.0
0
14
13
12
11
9.0
7.0
8.0
0
– 2.0
– 4.0
– 6.0
4.0
2.0
0
1.7
1.5
1.3
1.6
1.4
10
Upper Threshold
(Vin, Increasing)
Lower Threshold
(Vin, Decreasing)
Source Saturation
(Load to Ground)
Sink Saturation
(Load to VCC)
VCC = 12 V
80
μ
s Pulsed Load
120 Hz Rate
Minimum Operating Threshold
(VCC Decreasing)
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