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PS10NG-G PDF预览

PS10NG-G

更新时间: 2024-11-29 19:18:11
品牌 Logo 应用领域
超科 - SUPERTEX 光电二极管
页数 文件大小 规格书
9页 626K
描述
Power Supply Support Circuit, Adjustable, 4 Channel, PDSO14, 8.65 X 3.90 MM, 1.75 MM HEIGHT, 1.27 MM PITCH, GREEN, MS-012AB, SOIC-14

PS10NG-G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:SOP,针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.3
其他特性:IT OPERATES FROM A -10V TO -90V SUPPLY可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G14
JESD-609代码:e3长度:8.65 mm
湿度敏感等级:1信道数量:4
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

PS10NG-G 数据手册

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PS10  
Quad  
Power Sequencing Controller  
Features  
General Description  
Many of today’s high performance FPGA’s, microprocessors,  
DSPandindustrial/embeddedsubsystemsrequiresequencing  
of the input power. Historically this has been accomplished  
by: i) discretely using comparators, references & RC circuits;  
ii) using expensive programmable controllers; or iii) with low  
voltage sequencers requiring resistor drop downs and several  
high voltage optocoupler or level shift components.  
Sequencing of four supplies, ICs, or subsystems  
Independently programmable delays between open  
drain PWRGD flags (5.0 to 200ms)  
±10 to ±90V operation  
Tracking in combination with Schottky diodes  
Input supervisors including:  
UV/OV lock out/enable  
Power-on-Reset (POR)  
The PS10 saves board space, improves accuracy, eliminates  
optocouplers or level shifts and reduces overall component  
count by combining four timers, programmable input UV/  
OV supervisors, a programmable POR, and four 90V open  
drain outputs. A high reliability, high voltage, junction isolated  
process allows the PS10 to be connected directly across the  
high voltage input rails.  
Low power consumption, 0.4mA supply current  
Available in a space saving 14-Lead SOIC package  
Applications  
Power supply sequencing  
The power-on-reset interval (POR) may be programmed by a  
capacitor on CRAMP. To sequence additional systems, multiple  
PS10s may be daisy-chained together. If at any time the input  
supply falls outside the UV/OV detector range, the PWRGD  
outputs will immediately become IN-ACTIVE.  
-48V telecom and networking distributed systems  
-24V cellular and fixed wireless systems  
-24V PBX systems  
+48V storage systems  
FPGA, microprocessor tracking  
Industrial/embedded system timing/sequencing  
High voltage MEMs driver’s supply sequencing  
High voltage display driver’s supply sequencing  
The PS10 is available in a space saving 14-Lead SOIC  
package.  
Typical Application Circuit  
GND or +48V  
14  
/EN  
+12V  
487KΩ  
VIN  
DC/DC  
1
CONVERTER  
PWRGD-D  
PWRGD-C  
PWRGD-B  
PWRGD-A  
COM  
6
UV  
2
3
4
6.81KΩ  
PS10  
/EN  
DC/DC  
CONVERTER  
+5V  
5
7
OV  
COM  
9.76KΩ  
VEE  
TB  
11  
TC  
12  
TD  
13  
RAMP  
10  
/EN  
DC/DC  
CONVERTER  
+3.3V  
COM  
10nF  
RTB  
RTC  
RTD  
/EN  
DC/DC  
CONVERTER  
+2.5V  
COM  
-48V or GND  
Notes:  
1. Under Voltage Shutdown (UV) set to 37V.  
2. Over Voltage Shutdown (OV) to 57.8V.  
1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com  

PS10NG-G 替代型号

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