参数资料
型号: MC33363ADW
厂商: ON Semiconductor
文件页数: 4/13页
文件大小: 0K
描述: IC SWIT PROG OVP UVLO HV 16SOIC
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 47
输出隔离: 隔离
频率范围: 59kHz ~ 315kHz
输入电压: 11.5 V ~ 40 V
输出电压: 700V
工作温度: -25°C ~ 125°C
封装/外壳: 16-SOIC(0.295",7.50mm 宽)13 引线
供应商设备封装: 16-SOIC W
包装: 管件
MC33363A
1.0 M
C T = 100 pF
500 k C T = 200 pF
200 k C T = 500 pF
C T = 1.0 nF
100 k
C T = 2.0 nF
50 k
V CC = 20 V
T A = 25 ? C
1.5
1.0
0.8
0.6
0.4
0.3
V CC = 20 V
C T = 1.0 m F
T A = 25 ? C
20 k
10 k
C T = 5.0 nF
C T = 10 nF
7.0 10
15
20
30
50
70
0.2
0.15
7.0
Inductor supply voltage and inductance value are
adjusted so that I pk turn--off is achieved at 5.0 m s.
10 15 20 30
40
50
70
R T , TIMING RESISTOR (k Ω )
Figure 2. Oscillator Frequency
versus Timing Resistor
R T , TIMING RESISTOR (k Ω )
Figure 3. Power Switch Peak Drain Current
versus Timing Resistor
0.8
0.5
V CC = 20 V
T A = 25 ? C
70
60
R D /R T Ratio
Discharge Resistor
Pin 7 to GND
V CC = 20 V
C T = 2.0 nF
T A = 25 ? C
0.3
0.2
50
0.15
0.1
0.08
7.0
10
15
20
30
50
70
40
30
1.0
2.0
3.0
5.0
R C /R T Ratio
Charge Resistor
Pin 7 to V reg
7.0
10
R T , TIMING RESISTOR (k Ω )
Figure 4. Oscillator Charge/Discharge
Current versus Timing Resistor
TIMING RESISTOR RATIO
Figure 5. Maximum Output Duty Cycle
versus Timing Resistor Ratio
100
80
60
Gain
V CC = 20 V
V O = 1.0 to 4.0 V
R L = 5.0 M Ω
C L = 2.0 pF
T A = 25 ? C
0
30
60
0
--1.0
-- 2.0
Source Saturation
(Load to Ground)
V ref
Phase
40
90
20
0
120
150
2.0
1.0
Sink Saturation
(Load to V ref )
GND
V CC = 20 V
T A = 25 ? C
--20
10
100
1.0 k
10 k
100 k
1.0 M
180
10 M
0
0
0.2
0.4
0.6
0.8
1.0
f, FREQUENCY (Hz)
Figure 6. Error Amp Open Loop Gain and
Phase versus Frequency
http://onsemi.com
4
I O , OUTPUT LOAD CURRENT (mA)
Figure 7. Error Amp Output Saturation
Voltage versus Load Current
相关PDF资料
PDF描述
MC33363BDWR2G IC OFFLINE SWIT PWM HV 16SOIC
MC33364D2G IC CTRLR SMPS OTP UVLO 8SOIC
MC33385DHR2 IC SWITCH QUAD L-SIDE 20-HSOP
MC33470DWR2G IC CONV DC/DC SYNC RECT 20-SOIC
MC33580BAPNAR2 IC SW QUAD HI SIDE 15MOHM 24PQFN
相关代理商/技术参数
参数描述
MC33363ADWG 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
MC33363ADWR2 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
MC33363ADWR2G 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
MC33363AP 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
MC33363APG 功能描述:DC/DC 开关控制器 ANA HI VOLT OFFLN SW REG RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK