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PS10NG PDF预览

PS10NG

更新时间: 2024-11-29 21:13:51
品牌 Logo 应用领域
超科 - SUPERTEX 光电二极管
页数 文件大小 规格书
13页 239K
描述
Power Supply Support Circuit, Adjustable, 1 Channel, PDSO14, SOIC-14

PS10NG 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.21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 CIRCUIT
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.636 mm信道数量:1
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):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.9302 mm表面贴装:YES
温度等级:INDUSTRIAL端子面层:TIN LEAD
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:NOT SPECIFIED
宽度:3.9624 mmBase Number Matches:1

PS10NG 数据手册

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PS10 - Active High  
PS11 - Active Low  
Initial Release  
Quad Power Sequencing Controller  
Features  
Description  
Sequencing of Four or More* Supplies, ICs, or Sub-  
Many of today’s high performance FPGA’s, Microproces-  
sors, DSP and industrial/embedded subsystems require  
sequencing of the input power. Historically this has been  
accomplished: i) discretely using comparators, references  
& RC circuits; ii) using expensive programmable control-  
lers; or iii) with low voltage sequencers requiring resistor  
drop downs and several high voltage optocoupler or level  
shift components.  
systems  
Independently Programmable Delays Between Open  
Drain PWRGD Flags (5ms to 200ms)  
±10V to ±90V Operation  
Tracking in Combination with Schottky Diodes  
Input Supervisors Including:  
o UV/OV Lock Out/Enable  
o Power-On-Reset (POR)  
Low Power Consumption, 0.4mA Supply Current  
Small SO-14 Package  
The PS10/11 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 PS10/11 to be con-  
nected directly across the high voltage input rails.  
*By Daisy-Chaining PS10/11’s  
Applications  
The power-on-reset interval (POR) may be programmed  
by a capacitor on Cramp. To sequence additional sys-  
tems, PS10/11 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. Down sequencing may be accomplished with  
additional components (see page 11).  
Power Supply Sequencing  
-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/PS11 is available in a space saving SO-14  
package.  
Typical Application Circuit/Waveform(49.9k pull-up on PS11 PWRGD pins)  
GND or +48V  
14  
VIN  
/EN  
+12V  
COM  
487K  
1
2
3
DC/DC  
6
PWRGD-D / PWRGD-D  
PWRGD-C / PWRGD-C  
CONVERTER  
UV  
6.81K  
9.76K  
PWRGD-B / PWRGD-B  
PWRGD-A / PWRGD-A  
/EN  
+5V  
4
DC/DC  
5
7
CONVERTER  
PS10/PS11  
OV  
VEE  
COM  
TB  
11  
TC  
12  
TD  
13  
RAMP  
10  
TADJ  
8
/EN  
+3.3V  
COM  
DC/DC  
CONVERTER  
10nF  
RTB  
RTC  
RTD  
/EN  
+2.5V  
COM  
DC/DC  
CONVERTER  
-48V or GND  
Notes:  
1. Under Voltage Shutdown (UV) set to 35V.  
2. Over Voltage Shutdown (OV) to 65V.  
Relative to Negative Rail  
04/07/03  
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate  
“products liability indemnification insurance agreement.” Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices deter-  
mined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the  
latest product specifications, refer to the Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the  
Legal/Disclaimer page on the Supertex website.  

PS10NG 替代型号

型号 品牌 替代类型 描述 数据表
PS11NG SUPERTEX

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