Unified Power Management and Control Module
Glavkosmos
A compact 32-bit RISC-based module for monitoring and controlling power sources in guaranteed/critical power systems, detecting fault conditions and reporting status via CAN and TTP protocols.
Key figurescomparable across the catalogue
- Mass
- 0.03 kg
- Design life
- 3 years
- Lead time
- 8 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- Power Electronics, Energy
- Year of release
- 2012
- Design life
- 3 years
- Lead time
- 8 months
- Flight qualification of the product
- No
- Possibility to adapt the product to customer requirements
- No
- W*h*t
- 110 × 110 × 10 mm
- Mass
- 30 g
- Operating temperature range
- -40...+105 °C
- Supply voltage
- 4.5...5.5 V
- Type and performance of the control core
- 32 bit RISC, 1.25 DMIPS/mc.
- Clock frequency
- 72 MHz
- Memory
- Static RAM - 64 bytes, ROM (flash) - 512 bytes, DMA controller
- Set of external interfaces
- TTP, CAN, JTAG, USB, SPI, I2C
- Peripheral modules
- ADC 12 bits, 8 channels, DAP 12 bits, 4 channels, thermal meter, PLL, PWM, POR, LDO
- Operating mods
- Active mode, SLEEP, STOP, STANDBY (3 modes)
- Programmable gain values, v/v
- 2.8...420 V/V
- Sweep input analog signals
- 2...280 mV/V
- ADC (pressure meter) digit capacity
- 16 bit
- Dap (pressure meter) digit capacity
- 12 bit
- ADC (temperature meter) digit capacity
- 12 bit
- Dap output signal rise speed
- 0.1 V/µs
- Analog output noise, rms
- 0.003 V
- Analog output noise, peak-peak
- 0.01 V
- Input offset compensation range
- -300...+300 %Vbx
About
The Unified Power Management and Control Module is part of a set of unified modules for critical power management systems, designed for use in guaranteed power systems for aircraft engines, electric drives pumping oil, gas, chemical products, and other systems of critical use. Released in 2012, it is built around a 32-bit RISC control core (1.25 DMIPS/mc.) clocked at 72 MHz, with static RAM, flash ROM, and a DMA controller, and offers a rich set of external interfaces (TTP, CAN, JTAG, USB, SPI, I2C) plus peripheral modules including a 12-bit 8-channel ADC, a 12-bit 4-channel DAP, a thermal meter, PLL, PWM, POR and LDO. It supports multiple operating modes (Active, SLEEP, STOP, and three STANDBY modes). Main functions within its rated temperature range include: monitoring the load current of each power source and reporting the value via CAN and TTP; detecting emergency conditions for each power source (‘open’, ‘overload’, ‘short circuit’), generating a disconnect signal, and reporting emergency status via CAN and TTP; and monitoring the status of the secondary power supply (SPS) and reporting its status via CAN and TTP. In addition to power monitoring, the module can measure a physical sensor value (pressure, coordinate, temperature, vibration velocity, etc.) and transmit that value via CAN and TTP. The product has a guaranteed service life of 3 years, an estimated production/delivery time of 8 months, is not flight-qualified, and is not stated to be adaptable to customer requirements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.