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SG3524BJ PDF预览

SG3524BJ

更新时间: 2024-11-11 22:32:23
品牌 Logo 应用领域
美高森美 - MICROSEMI 脉冲
页数 文件大小 规格书
5页 67K
描述
REGULATING PULSE WIDTH MODULATOR

SG3524BJ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.13
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:40 V
最小输入电压:7 V标称输入电压:20 V
JESD-30 代码:R-GDIP-T16JESD-609代码:e0
长度:19.62 mm功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:最大输出电流:0.2 A
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Switching Regulator or Controllers表面贴装:NO
切换器配置:PUSH-PULL最大切换频率:600 kHz
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

SG3524BJ 数据手册

 浏览型号SG3524BJ的Datasheet PDF文件第2页浏览型号SG3524BJ的Datasheet PDF文件第3页浏览型号SG3524BJ的Datasheet PDF文件第4页浏览型号SG3524BJ的Datasheet PDF文件第5页 
SG1524B/SG2524B/SG3524B  
REGULATING PULSE WIDTH MODULATOR  
DESCRIPTION  
FEATURES  
The SG1524B is a pulse width modulator for switching power supplies  
which features improved performance over industry standards like the  
SG1524. A direct pin-for-pin replacement for the earlier device, it  
combines advanced processing techniques and circuit design to provide  
improved reference accuracy, and extended common mode range at the  
error amplifier and current limit inputs. A DC-coupled flip-flop eliminates  
triggering and glitch problems, and a PWM data latch prevents edge  
oscillations. The circuit incorporates true digital shutdown for high speed  
response, while an undervoltage lockout circuit prevents spurious outputs  
when the supply voltage is too low for stable operation. Full double-pulse  
suppression logic insures alternating output pulses when the Shutdown  
pin is used for pulse-by-pulse current limiting. The SG1524B is specified  
for operation over the full military ambient temperature range of -55°C to  
125°C. The SG2524B is characterized for the industrial range of -25°C to  
85°C, and the SG3524B is designed for the commercial range of 0°C  
to 70°C.  
7V to 40V operation  
5V reference trimmed to 1%  
100Hz to 400KHz oscillator range  
Excellent external sync capability  
Dual 100mA output transistors  
Wide current limit common mode range  
DC-coupled toggle flip-flop  
PWM data latch  
Undervoltage lockout  
Full double-pulse suppression logic  
60V output collectors  
HIGH RELIABILITY FEATURES  
- SG1524B  
Available to MIL-STD-883 and DESC SMD  
Scheduled for MIL-M-38510 QPL listing  
Radiation data available  
LMI level "S" processing available  
DESCRIPTION  
VREF  
Reference  
Regulator  
Undervoltage  
Lockout  
+VIN  
GROUND  
OSC  
To Internal  
Circuitry  
RT  
CT  
Oscillator  
COLLECTOR A  
EMITTER A  
S
R
Q
T
Q
Q
COLLECTOR B  
S
Q
Q
MEMORY  
F/F  
TOGGLE  
F/F  
P.W.M.  
INVERTING  
D
Error  
+VIN  
NON-INVERTING  
EMITTER B  
PWM  
LATCH  
+C.L. SENSE  
-C.L. SENSE  
C.L.  
COMPENSATION  
SHUTDOWN  
2/00 Rev 1.3 2/00  
LINFINITY Microelectronics Inc.  
11861 Western Avenue Garden Grove, CA 92841  
(714) 898-8121 FAX: (714) 893-2570  
Copyright 2000  
1

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