參數(shù)資料
型號(hào): MC33363DW
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 1 A SWITCHING REGULATOR, 315 kHz SWITCHING FREQ-MAX, PDSO13
封裝: SOP-16/13
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 401K
代理商: MC33363DW
MC33363A
4
MOTOROLA ANALOG IC DEVICE DATA
0
0
1.0
70
1.80 V
10
100
7.0
0.8
0
1.0
μ
s/DIV
Vs
IO, OUTPUT LOAD CURRENT (mA)
Dm
TIMING RESISTOR RATIO
2
1.0
μ
s/DIV
VCC = 20 V
AV = –1.0
CL = 10 pF
TA = 25
°
C
AV
f, FREQUENCY (Hz)
Ic
,
/d
Figure 3. Oscillator Charge/Discharge
Current versus Timing Resistor
RT, TIMING RESISTOR (k
)
Figure 4. Maximum Output Duty Cycle
versus Timing Resistor Ratio
Figure 5. Error Amp Open Loop Gain and
Phase versus Frequency
Figure 6. Error Amp Output Saturation
Voltage versus Load Current
Figure 7. Error Amplifier Small Signal
Transient Response
Figure 8. Error Amplifier Large Signal
Transient Response
C
θ
,
VCC = 20 V
AV = –1.0
CL = 10 pF
TA = 25
°
C
1.75 V
1.70 V
3.00 V
1.75 V
0.50 V
0.5
0.3
0.2
0.15
0.1
0.08
80
60
40
20
0
–20
60
50
40
30
–1.0
– 2.0
2.0
1.0
0
10
15
20
30
70
2.0
3.0
5.0
7.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
0.2
0.4
0.6
0.8
1.0
0
30
60
90
120
150
180
RD/RT Ratio
Discharge Resistor
Pin 6 to Gnd
VCC = 20 V
CT = 2.0 nF
TA = 25
°
C
RC/RT Ratio
Charge Resistor
Pin 6 to Vreg
VCC = 20 V
VO = 1.0 to 4.0 V
RL = 5.0 M
CL = 2.0 pF
TA = 25
°
C
Gain
Phase
VCC = 20 V
TA = 25
°
C
Source Saturation
(Load to Ground)
Sink Saturation
(Load to Vref)
VCC = 20 V
TA = 25
°
C
Gnd
Vref
50
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參數(shù)描述
MC33363P 制造商:Rochester Electronics LLC 功能描述:- Bulk
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