Datasheet > 5962R0922502V9A

5962R0922502V9A

更新时间： 2024-11-24 07:52:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		稳压器
页数	文件大小	规格书
17页	583K
描述
Rad Hard and SEE Hard 6A Synchronous Buck Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

5962R0922502V9A 数据手册

Rad Hard and SEE Hard 6A Synchronous Buck Regulator

ISL70001SEH

Features

The ISL70001SEH is a radiation hardened and SEE hardened

high efficiency monolithic synchronous buck regulator with

integrated MOSFETs. This single chip power solution operates

over an input voltage range of 3V to 5.5V and provides a tightly

regulated output voltage that is externally adjustable from 0.8V

to ~85% of the input voltage. Output load current capacity is 6A

• ±1% Reference Voltage Over Line, Load, Temperature and

Radiation

• Current Mode Control for Excellent Dynamic Response

• Full Mil-Temp Range Operation (T = -55°C to +125°C)

• High Efficiency > 90%

for T < +145°C.

• Fixed 1MHz Operating Frequency

• Operates from 3V to 5.5V Supply

• Adjustable Output Voltage

High integration and class leading radiation tolerance makes

the ISL70001SEH an ideal choice to power many of today’s

small form factor applications. Two devices can be

- Two External Resistors Set V

OUT

• Bi-directional SYNC Pin Allows Two Devices to be Synchronized

180° Out-of-Phase

from 0.8V to ~85% of V

synchronized to provide a complete power solution for large

scale digital ICs, like field programmable gate arrays (FPGAs),

that require separate core and I/O voltages.

• Device Enable with Comparator Type Input

• Power-Good Output Voltage Monitor

• Adjustable Analog Soft-Start

Applications

• FPGA, CPLD, DSP, CPU Core or I/O Voltages

• Low-Voltage, High-Density Distributed Power Systems

• Input Undervoltage, Output Undervoltage and Output

Overcurrent Protection

Related Literature

• ISL70001SRHEVAL1Z Evaluation Board, AN1518

• Starts Into Pre-Biased Load

• Electrically Screened to DLA SMD 5962-09225

• QML Qualified per MIL-PRF-38535 Requirements

Specifications for Rad Hard QML devices are controlled by the

Defense Logistics Agency Land and Maritime (DLA). The SMD

numbers listed in the Ordering Information table on page 2 must

be used when ordering.

• Radiation Hardness

- Total Dose [50-300rad(Si)/s] . . . . . . . . . . .100krad(Si) min

- Total Dose [<10mrad(Si)/s] . . . . . . . . . . . . .50krad(Si) min

Detailed Electrical Specifications for these devices are contained

in SMD 5962-09225. This link is also available on the

ISL70001SEH device information page on the Intersil web site.

• SEE Hardness

- SEL and SEB LET . . . . . . . . . . . . 86.4MeV/mg/cm min

-6

eff

- SEFI X-section (LET = 86.4MeV/mg/cm ) 1.4 x 10 cm

eff

max

- SET LET (< 1 Pulse Perturbation) 86.4MeV/mg/cm min

eff

5V SUPPLY

ISL70001SEH

CORE

AUX

I/O

SYNCH

RAD TOLERANT

FPGA

RAD HARD LDO

ISL70001SEH

LOAD CURRENT (A)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. EFFICIENCY 5V INPUT TO 3.3V OUTPUT, T = +25°C

November 30, 2011

FN7956.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...17

中文翻译

下载PDF

与5962R0922502V9A相关器件

型号	品牌	获取价格	描述	数据表
5962R0922502VXC	INTERSIL	获取价格	Rad Hard and SEE Hard 6A Synchronous Buck Regulator
5962R0922503V9A	INTERSIL	获取价格	Rad Hard and SEE Hard 6A Synchronous Buck Regulator
5962R0922503VXC	INTERSIL	获取价格	Rad Hard and SEE Hard 6A Synchronous Buck Regulator
5962R0922503VYC	INTERSIL	获取价格	Rad Hard and SEE Hard 6A Synchronous Buck Regulator
5962R0922701VXA	ADI	获取价格	Aerospace 2.5 GHz Direct Conversion Quadrature Modulator
5962R0923561VZA	TI	获取价格	耐辐射 QMLV、2.5V 或 5V 并联电压基准 \| NAC \| 10 \|
5962R0923562VZA	TI	获取价格	耐辐射 QMLV、2.5V 或 5V 并联电压基准 \| NAC \| 10 \|
5962R0924401VHA	ADI	获取价格	Aerospace High Voltage Current Shunt Monitor
5962R1022101V9A	TI	获取价格	耐辐射 QMLV、3V 至 6.3V 输入、6A 同步降压转换器 \| KGD \| 0 \|
5962R1022101VSC	TI	获取价格	耐辐射 QMLV、3V 至 6.3V 输入、6A 同步降压转换器 \| HKH \| 20 \|

与5962R0922502V9A相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

38
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

30
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

58
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

54

产品中心

服务支持

精选活动

关于我们

帮助中心

5962R0922502V9A

5962R0922502V9A 数据手册

与5962R0922502V9A相关器件

与5962R0922502V9A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

5962R0922502V9A

5962R0922502V9A 数据手册

与5962R0922502V9A相关器件

与5962R0922502V9A相关文章

您还可以找

您在本页遇到什么问题？