VORAGO VC91200 (LUMIC) Radiation-Hardened Latch-Up Monitor
VORAGO Technologies
Radiation-hardened four-channel latch-up monitor ASSP (LUMIC) delivering overcurrent protection and power sequencing.
Technical specifications
- Datasheet Version
- v1.3
- Radiation Hardening Technology
- HARDSIL Technology
- Control
- Programmable digital control block
- Latch-Up Sensing
- 4-channel latch-up sensing inputs
- Current Trigger
- Programmable current trigger levels
- Thermal Protection
- Temperature sensor and shutdown
- Power Sequencing
- Power supply sequencing
- Watchdog
- Watchdog functionality
- Core Voltage
- 1.5 V ± 10%
- I/O Voltage
- 3.3 V ± 10%
- Load Supply Range
- 1.8 V to 5.5 V (as printed on manufacturer page)
- Configuration Settings
- GPIO, UART, I2C
- Temperature Range
- -55 to +125 degC
- TID
- > 200 krad(Si)
- Combined SEFI and SER
- < 1E-15 errors/bit-day
- SEL Immunity
- > 110 MeV*cm2/mg (at T=125 degC)
- Support
- PEB4 development board
- Ordering - VC91200-PQ176F0EBA
- 176 PQFP
- Ordering - PEB4-VC91200
- Development kit
About
The VC91200, known as LUMIC (Latch-Up Monitor Integrated Circuit), is VORAGO’s radiation-hardened four-channel overcurrent protection application-specific standard product (ASSP). It provides programmable current trigger levels, temperature sensing and thermal shutdown, power supply sequencing, and watchdog functionality, offering best-in-class radiation performance and latch-up immunity as a companion device to protect other components in a system. It is supported by the PEB4 development board.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
