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參數資料
| 型號： | MC34065DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 穩壓器 |
| 英文描述： | Ultra-Small 3-Pin Supply Voltage Supervisor 5-SC70 -40 to 85 |
| 中文描述： | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 419K |
| 代理商： | MC34065DW |
MC34065–H, L MC33065–H, L
4
MOTOROLA ANALOG IC DEVICE DATA
Figure 3. Error Amp Small–Signal
Transient Response
Figure 4. Error Amp Large–Signal
Transient Response
Figure 5. Error Amp Open Loop Gain and
Phase versus Frequency
Figure 6. Current Sense Input Threshold
versus Error Amp Output Voltage
1.0
μ
s/DIV
2
1.0
μ
s/DIV
2
f, FREQUENCY (Hz)
A
φ
,
10
100
1.0 k
10 k
100 k
1.0 M
10 M
0
30
60
90
120
150
180
Phase
Gain
VCC= 15 V
VO= 1.5 V to 2.5 V
RL= 100 k
TA= 25
°
C
0
1.0
2.0
3.0
4.0
7.0
5.0
6.0
VO, ERROR AMP OUTPUT VOLTAGE (V)
V
VCC= 15 V
AV= –1.0
TA= 25
°
C
VCC= 15 V
AV= –1.0
TA= 25
°
C
Figure 7. Reference Voltage Change
versus Source Current
Figure 8. Reference Short Circuit Current
versus Temperature
V
Iref, REFERENCE SOURCE CURRENT (mA)
0
20
40
60
80
100
120
I
TA, AMBIENT TEMPERATURE (
°
C)
–55
–25
0
25
50
75
100
125
VCC= 15 V
RL
≤
0.1
2.55 V
2.50 V
2.45 V
3.0 V
2.50 V
2.0 V
100
80
60
40
20
0
–20
0.6
1.2
1.0
0.2
0.4
0.8
0
0
–4.0
–8.0
–12
–16
–20
–24
120
100
80
60
VCC = 15 V
TA = 125
°
C
TA = 25
°
C
TA = –55
°
C
VCC = 15 V
TA = –55
°
C
TA = 25
°
C
TA = 125
°
C
相關PDF資料 |
PDF描述 |
|---|---|
| MC34065P | Enhanced Product Single Voltage Detector 5-SC70 -55 to 125 |
| MC34065P-H | Enhanced Product Single Voltage Detector 5-SC70 -40 to 125 |
| MC34066DW | HIGH PERFORMANCE RESONANT MODE CONTROLLERS |
| MC33066DW | HIGH PERFORMANCE RESONANT MODE CONTROLLERS |
| MC33066P | HIGH PERFORMANCE RESONANT MODE CONTROLLERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC34065DWH | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:HIGH PERFORMANCE DUAL CHANNEL CURRENT MODE CONTROLLERS |
| MC34065DW-H | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Performance Dual Channel Current Mode Controllers |
| MC34065DW-L | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HIGH PERFORMANCE DUAL CHANNEL CURRENT MODE CONTROLLERS |
| MC34065-H | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:HIGH PERFORMANCE DUAL CHANNEL CURRENT MODE CONTROLLERS |
| MC34065-H_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Performance Dual Channel Current Mode Controllers |
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