參數(shù)資料
型號(hào)： MC44602
廠商： ON SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： HIGH PERFORMANCE CURRENT MODE CONTROLLER
中文描述： 1.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP16
封裝： PLASTIC, DIP-16
文件頁數(shù)： 5/18頁
文件大?。?/td> 332K
代理商： MC44602
MC44602
5
MOTOROLA ANALOG IC DEVICE DATA
O
V
Figure 3. Oscillator Discharge Current
versus Temperature
,
d
I
–55
TA, AMBIENT TEMPERATURE (
°
C)
–25
0
25
50
75
100
125
12
VCC = 12 V
VOSC = 3.0 V
Figure 4. Oscillator Voltage Swing
versus Temperature
–20
A
10 M
0.1 k
f, FREQUENCY (Hz)
Gain
Phase
0
30
60
90
120
150
180
1.0 k
10 k
100 k
1.0 M
0
20
40
60
80
100
E
Figure 5. Error Amp Small Signal
Transient Response
0
VO, ERROR AMP OUTPUT VOLTAGE (V)
0
,
V
0.2
0.4
0.6
0.8
1.0
1.2
2.0
4.0
6.0
VCC = 12 V
TA = 25
°
C
TA = 125
°
C
TA = –40
°
C
Figure 6. Error Amp Large Signal
Transient Response
Figure 7. Error Amp Open Loop Gain and
Phase versus Frequency
Figure 8. Current Sense Input Threshold versus
Error Amp Output Voltage
,
5.0
4.0
3.0
2.0
1.0
0–55
TA, AMBIENT TEMPERATURE (
°
C)
–25
0
25
50
75
100
125
VCC = 12 V
RT = 10 k
CT = 1.0 nF
Peak Voltage
Valley Voltage
1.0
3.0
5.0
7.0
11
10
9.0
8.0
7.0
VCC = 12 V
VO = 2.0 V to 4.0 V
RL = 100 k
TA = 25
°
C
2.55 V
2.5 V
2.45 V
3.0 V
2.5 V
2.0 V
t, TIME (0.5
μ
s/DIV)
t, TIME (1.0
μ
s/DIV)
VCC = 12 V
AV = –1.0
TA = 25
°
C
VCC = 12 V
AV = –1.0
TA = 25
°
C
2
2
相關(guān)PDF資料
PDF描述
MC44602P2 RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 12V; 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
MC44603ADW RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 15V; 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
MC44603 MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44603DW MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44603P MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC44602P2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLER
MC44603 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44603A 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44603A_05 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Enhanced Mixed Frequency Mode GreenLine TM PWM Controller:Fixed Frequency, Variable Frequency,Standby Mode
MC44603ADW 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
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