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,...
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Overview
Description
The ISL73062SEH is a radiation hardened single channel load switch featuring ultra-low rON and controlled rise time. This device uses a 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 ISL73062SEH 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.
Features
- 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 testin - 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
Comparison
Applications
- Satellites power distribution management
- Power system redundancy
- Power sequencing
- Power system fault management
- Space VPX systems
Design & Development
Software & Tools
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
ISL73062SEHF/PROTO Active Samples Available |
CFP | Tray | 1 | Not Applicable | Get Samples, | |
| CFP | Tray | 25 | 5962R1921202VXC | Not Applicable | ||
| 100 | 5962L1921202V9A | |||||
| Die Waffle Pack | 1 | Not Applicable |
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