Renesas Rad Hard Power Management Reference Design for AMD's Space Grade XQRKU060
Over the last decade, satellites and spacecraft have seen an exponential increase in the need for onboard data processing and storage demands. Additionally, major...
概要
説明
The ISL70062SEH is a radiation hardened single channel load switch featuring ultra-low rON and controlled rise time. This device uses an NMOS pass device as the main switch that operates across an input voltage range of 0V to (VCC -2V) and can support a maximum of 10A continuous current. The device has a VCC pin to power the logic and driver. The VCC voltage range is 3V to 5.5V. Simple ON/OFF digital control inputs make the device capable of interfacing directly with low voltage control signals from an FPGA, MCU, or processor. Additional features include reverse current protection to stop current from flowing toward the input when the output SWO voltage increases above the input SWI voltage, a selectable 100Ω MOSFET to discharge the output, and Undervoltage Lockout (UVLO) protection that keeps the switch OFF when the VCC voltage is too low. The ISL70062SEH device operates across the military temperature range from -55 °C to +125 °C and is available in a 14 Ld hermetically sealed Ceramic Dual Flatpack (CDFP) package or in die form.
特長
- Electrically screened to DLA SMD 5962-19212
- Integrated high-speed load switch - Turn-off time of 3µs
- Ultra-low ON-resistance (rON) of 25mΩ typical
- Continuous 10A switch current
- Controlled rise time to minimize inrush current
- Reverse current protection
- Simple ON/OFF logic control
- Undervoltage lockout
- Selectable 100Ω discharge MOSFET
- Radiation acceptance testing
- HDR (50-300rad(Si)/s): 100krad(Si)
- LDR (0.01rad(Si)/s): 75krad(Si)
- SEE hardness (see SEE report for details) - No SEB/SEL LETTH, SWI, SWO, ON, DON = 6.7V: 86MeV•cm2/mg
製品比較
アプリケーション
- Satellites power distribution management
- Power system redundancy
- Power sequencing
- Power system fault management
- Space VPX systems
設計・開発
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Radiation Hardened 10A NMOS Load Switch Evaluation Board
The ISL70062SEHEV1Z evaluation board provides a quick and easy method to evaluate the unique ISL70062SEH 10A NMOS load switch IC. The IC is a radiation hardened,...
主要ドキュメント:
電圧モニタ評価キット
ISL73141VMREFEVKIT1Z評価キットとiRADNavigatorソフトウェアGUIを使用して、電圧監視アプリケーションでのISL73141SEHビットSAR ADCのデモが可能となります。
ISL73141VMREFEV1Z電圧モニタボードは、ISL73141SEH耐放射線性14ビット1000ksps SAR ADCと
モデル
ECADモデル
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Processing table
| CFP | Tray | 1 | Not Applicable | サンプルを入手, | ||
| CFP | Tray | 25 | 5962R1921201VXC | Not Applicable | ||
| 100 | 5962R1921201V9A | |||||
| Die Waffle Pack | 1 | Not Applicable |
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