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IMP38HC45EPA PDF预览

IMP38HC45EPA

更新时间: 2024-01-26 15:35:46
品牌 Logo 应用领域
IMP 光电二极管信息通信管理控制器
页数 文件大小 规格书
10页 160K
描述
BiCMOS Current-Mode PWM Controllers

IMP38HC45EPA 技术参数

生命周期:Contact Manufacturer包装说明:SOP, SOP14,.4
Reach Compliance Code:unknown风险等级:5.77
控制模式:CURRENT-MODEJESD-30 代码:R-PDSO-G14
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

IMP38HC45EPA 数据手册

 浏览型号IMP38HC45EPA的Datasheet PDF文件第1页浏览型号IMP38HC45EPA的Datasheet PDF文件第2页浏览型号IMP38HC45EPA的Datasheet PDF文件第3页浏览型号IMP38HC45EPA的Datasheet PDF文件第5页浏览型号IMP38HC45EPA的Datasheet PDF文件第6页浏览型号IMP38HC45EPA的Datasheet PDF文件第7页 
IMP38C/HC/42/3/4/5  
Absolute Maximum Ratings  
VCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 20V  
VCC Supply Current . . . . . . . . . . . . . . . . . . . . . . 30mA  
IOUT Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A  
Current-Sense and Feedback Inputs . . . . . . . . 0.3V to 5.5V  
Operation Junction Temperature . . . . . . . . . . . +150°C  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . 65°C to +150°C  
Lead Soldering Temperature (10 seconds) . . . +300°C  
Package Thermal Resistance  
8-Pin Plastic DIP (θJA) . . . . . . . . . . . . . . . . . 125°C/W  
8-Pin MicroSO (θJA) . . . . . . . . . . . . . . . . . . . 250°C/W  
8-Pin SO (θJA) . . . . . . . . . . . . . . . . . . . . . . . . 170°C/W  
14-Pin Plastic DIP (θJA) . . . . . . . . . . . . . . . . 90°C/W  
14-Pin SO (θJA) . . . . . . . . . . . . . . . . . . . . . . . 145°C/W  
Note: All voltages are referenced to GND.  
These are stress ratings only and functional operation is not  
implied. Exposure to absolute maximum ratings for prolonged  
time periods may affect device reliability.  
Electrical Characteristics  
Unless otherwise noted, VCC = 15V, RT = 10kand CT = 3.3nF. Specifications are over the – 40°C to +85°C ambient temperature range.  
Bold/blue specifications indicate enhanced performance features.  
Parameter  
Symbol  
Conditions  
Min  
Typ  
Max  
Units  
Reference  
Output voltage  
VREF  
TA = +25°C, IO = 1mA  
4.90  
5.00  
2
5.10  
20  
V
mV  
mV  
mV/°C  
V
Line Regulation  
12V VCC 18V, IOUT = 5µA  
1mA IO 20mA  
Load Regulation  
1
25  
Temperature Stability  
Total Reference Variation  
Output Noise Voltage  
Long Term Stability  
Output Short Circuit  
Oscillator Section  
Initial Accuracy  
TCREF  
Note 1  
0.2  
Line, Load, Temperature, Note 1  
10Hz f 10kHz, TA = +25°C, Note 1  
TA = 125°C, 1000 Hours, Note 1  
4.82  
5.18  
VN  
50  
µV  
TBD  
mV  
mA  
ISC  
30  
40  
180  
fINIT  
TA = 25°C, Note 5  
12V VCC 18V  
Note 1  
49  
52  
0.2  
0.04  
8.4  
1.7  
55  
kHz  
%
Voltage Stability  
1.0  
Temperature Stability  
Discharge Current  
Amplitude peak-to-peak  
Error Amplifier Section  
Input Voltage  
TCOSC  
%/°C  
mA  
V
VRT/CT = 2V  
7.2  
1.1  
12.0  
2.3  
VOSC, P-P  
VRT/CT peak-to-peak  
VIN  
IB  
VCOMP = 2.5V  
2.45  
1  
2.50  
2.55  
V
µA  
dB  
MHz  
dB  
mA  
mA  
V
Input Bias Current  
Open Loop Gain  
VFB = 4.5V  
1
AVOL  
UGBW  
PSRR  
IOL  
2V VO 4V, Note 1  
Note1  
65  
90  
Unity Gain Bandwidth  
Power Supply Rejection Ratio  
Output Sink Current  
Output Source Current  
VOUT High  
0.7  
60  
1.0  
VSTART VCC VCCMAX  
VFB = 2.7V, Vcomp = 1.1V  
VFB = 2.3V, Vcomp = 5.0V  
VFB = 2.3V, RL = 15kto ground  
VFB = 2.7V, RL = 15kto VREF  
2
6
IOH  
0.5  
4.5  
1.0  
4.6  
VOH  
VOL  
5.0  
VOUT Low  
0.30  
0.50  
V
!S  
4
408-432-9100/www.impweb.com  
© 2000 IMP, Inc.  

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