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SG32825CQ PDF预览

SG32825CQ

更新时间: 2024-01-23 17:37:27
品牌 Logo 应用领域
美高森美 - MICROSEMI /
页数 文件大小 规格书
7页 321K
描述
HIGH-SPEED CURRENT-MODE PWM

SG32825CQ 技术参数

生命周期:Active零件包装代码:QLCC
包装说明:QCCJ, LDCC20,.4SQ针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
其他特性:CAN ALSO BE CONFIGURED IN VOLTAGE MODE模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT/VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:30 V最小输入电压:10 V
标称输入电压:15 VJESD-30 代码:S-PQCC-J20
长度:8.965 mm功能数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:最大输出电流:0.01 A
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC20,.4SQ封装形状:SQUARE
封装形式:CHIP CARRIER认证状态:Not Qualified
座面最大高度:4.78 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:1500 kHz技术:BIPOLAR
温度等级:COMMERCIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:8.965 mmBase Number Matches:1

SG32825CQ 数据手册

 浏览型号SG32825CQ的Datasheet PDF文件第1页浏览型号SG32825CQ的Datasheet PDF文件第2页浏览型号SG32825CQ的Datasheet PDF文件第4页浏览型号SG32825CQ的Datasheet PDF文件第5页浏览型号SG32825CQ的Datasheet PDF文件第6页浏览型号SG32825CQ的Datasheet PDF文件第7页 
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7  
SG1825C/SG2825C/SG3825C  
H I G H - S P E E D C U R R E N T - M O D E P W M  
N O T R E C O M M E N D E D F O R N E W D E S I G N S  
RECOMMENDED OPERATING CONDITIONS  
(Note 2)  
Recommended Operating Conditions  
Parameter  
Symbol  
Units  
Min.  
Typ.  
Max.  
Supply Voltage Range  
10  
1.5  
0
30  
5.5  
5.0  
4.0  
V
V
V
V
Voltage Amp Common Mode Range  
Ramp Input Voltage Range  
Current Limit / Shutdown Voltage Range  
Source / Sink Output Current  
Continuous  
0
200  
1.0  
mA  
A
Pulse, 500ns  
Voltage Reference Output Current  
Oscillator Frequency Range  
Oscillator Charging Current  
Oscillator Timing Resistor  
Oscillator Timing Capacitor  
Operating Ambient Temperature Range:  
SG1825C  
1
4
10  
1500  
3
mA  
kHz  
mA  
kΩ  
nF  
0.030  
1
0.470  
RT  
CT  
100  
10  
TA  
TA  
TA  
0
-25  
-55  
70  
85  
°C  
°C  
°C  
SG2825C  
SG3825C  
125  
Note 2. Range over which the device is functional.  
ELECTRICAL CHARACTERISTICS  
(Note 3)  
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG3825C with 0°C TA 70°C, SG2825C with  
-25°C T 85°C, SG1825C with -55°C TA 125°C, and VIN=VC=15V. Low duty cycle pulse testing techniques are used which maintains junction  
and case Atemperatures equal to the ambient temperature.)  
SG1825C/2825C  
Min. Typ. Max. Min. Typ. Max.  
SG3825C  
Parameter  
Symbol  
Test Conditions  
Units  
Reference Section  
Output Voltage  
TJ = 25°C, IL = 1mA  
5.05 5.10 5.15 5.05 5.10 5.15  
V
mV  
mV  
Line Regulation  
VIN = 10 to 30V  
2
5
15  
15  
2
5
15  
15  
Load Regulation  
IL = 1 to 10mA  
Temperature Stability (Note 3)  
Total Output Range (Note 3)  
Output Noise Voltage (Note 3)  
Long Term Stability (Notes 3 &4)  
Short Circuit Current  
Over Operating Temperature  
Over Line, Load, and Temperature  
f = 10Hz to 10kHz, IL = 0mA  
TJ = 125°C, t = 1000hrs  
VREF = 0V  
0.2 0.4  
5.20 5.00  
50 200  
25  
0.2 0.4  
5.20  
50  
mV/°C  
V
µVRMS  
mV  
5.00  
5
5
25  
-15 -50 -100 -15 -50 -100  
mA  
Oscillator Section (Note 5)  
370 400 430 370 400 430  
kHz  
%
%
Initial Accuracy  
Voltage Stability  
TJ = 25°C, CCLK 10pF  
VIN = 10 to 30V  
0.2  
5
2
8
0.2  
5
2
8
Temperature Stability (Note 3)  
Total Frequency Limits (Note 3)  
Minimum Frequency  
Maximum Frequency  
Clock High Level  
Over Rated Operating Temperature  
Over Line and Temperature  
RT = 100K, CT = 0.01µF  
RT = 1K, CT = 470pF  
ICLK = -1mA  
350  
1.5  
450 350  
4
450  
4
kHz  
kHz  
MHz  
V
1.5  
3.9 4.5  
2.3 2.9  
3.9 4.5  
2.3 2.9  
V
Clock Low Level  
ICLK = -1mA  
2.6 2.8 3.0 2.6 2.8 3.0  
0.7 1.0 1.25 0.7 1.0 1.25  
1.6 1.8 2.0 1.6 1.8 2.0  
V
V
V
Ramp Peak Voltage  
Ramp Valley Voltage  
Valley-to-Peak Amplitude  
Note 3. This parameter is guaranteed by design and process control, but is not 100% tested in production.  
Note 4. This parameter is non-accumulative, and represents the random fluctuation of the reference voltage within some error band when observed  
over any 1000 hour period of time.  
Copyright © 1994  
Rev. 1.3a  
3

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