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SG1825CJ-883B PDF预览

SG1825CJ-883B

更新时间: 2024-01-16 20:33:37
品牌 Logo 应用领域
美高森美 - MICROSEMI 开关
页数 文件大小 规格书
14页 328K
描述
Switching Controller, Current-mode, 0.2A, 1500kHz Switching Freq-Max, BIPolar, CDIP16, HERMETIC SEALED, CERAMIC, DIP-16

SG1825CJ-883B 技术参数

是否Rohs认证:不符合生命周期:Active
包装说明:DIP, DIP16,.3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.71Is Samacsys:N
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-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:R-CDIP-T16
JESD-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标称输出电压:5.1 V
封装主体材料:CERAMIC, METAL-SEALED COFIRED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筛选级别:MIL-STD-883 Class B
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:1500 kHz技术:BIPOLAR
温度等级:COMMERCIAL端子面层:TIN LEAD
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 mmBase Number Matches:1

SG1825CJ-883B 数据手册

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SG1825C  
High Speed Current Mode PWM  
Features  
Description  
Improved Reference Initial Tolerance (±1% max.)  
Improved Oscillator Initial Accuracy (±3% typ.)  
Improved Startup Current (500μA typ.)  
Propagation Delay to Outputs (50ns typ.)  
10V to 30V Operation  
The SG1825C is a high-performance pulse width  
modulator optimized for high frequency current-mode  
power supplies. Included in the controller are a  
precision voltage reference, micro power start-up  
circuitry, soft-start, high frequency oscillator, wideband  
error amplifier, fast current limit comparator, full double-  
pulse suppression logic, and dual totem pole output  
drivers. Innovative circuit design and an advanced  
linear Schottky process result in very short propagation  
delays through the current limit comparator, logic, and  
output drivers. This device can be used to implement  
either current mode or voltage mode switching power  
5.1V Reference Trimmed to ±1%  
2MHz Oscillator Capability  
1.5A Peak Totem-Pole Drivers  
U.V. Lockout with Hysteresis  
No Output Driver “FLOAT”  
Programmable Softstart  
supplies.  
It also is useful as a series-resonant  
Double-Pulse Suppression Logic  
Wideband Low-Impedance Error Amplifier  
Current-Mode or Voltage-Mode Control  
controller to frequencies beyond 1MHz. The SG1825C  
is specified for operation over the full military ambient  
temperature range of -55°C to 125°C.  
High Reliability Features  
.
.
Available To MIL-STD-883 883, ¶ 1.2.1  
Available to DSCC  
Standard Microcircuit Drawing (SMD)  
. SGR1825C Rad-Tolerant Version Available  
Product Highlight  
15  
Sample Size = 279  
Mean 401.661  
Std. Dev. = 3.8  
10  
5
0
415  
390  
395  
400  
405  
410  
Initial Oscillator Accuracy - kHz  
Figure 1 · Product Highlight  
November 2014 Rev. 1.4  
www.microsemi.com  
1
© 2014 Microsemi Corporation- Analog Mixed Signal Group  

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