$4.725 - $5.250 | 1 Pieces(Min. Order)
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FPGAKey Technical Documents
Download Datasheet■ Monitor and Control Multiple Power Supplies
• Simultaneously monitors up to 10 power supplies
• Provides up to 14 output control signals
• Programmable digital and analog circuitry
■ Embedded PLD for Sequence Control
• 24-macrocell CPLD implements both state machines and combinatorial logic functions
■ Embedded Programmable Timers
• Four independent timers
• 32µs to 2 second intervals for timing sequences
■ Analog Input Monitoring
• 10 independent analog monitor inputs
• Two programmable threshold comparators per analog input
• Hardware window comparison
• 10-bit ADC for I2 C monitoring (ispPACPOWR1014A only)
■ High-Voltage FET Drivers
• Power supply ramp up/down control
• Programmable current and voltage output
• Independently configurable for FET control or digital output
■ 2-Wire (I2 C/SMBus Compatible) Interface
• Comparator status monitor
• ADC readout
• Direct control of inputs and outputs
• Power sequence control
• Only available with ispPAC-POWR1014A
■ 3.3V Operation, Wide Supply Range 2.8V to 3.96V
• In-system programmable through JTAG
• Industrial temperature range: -40°C to +85°C
• 48-pin TQFP package, lead-free option
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| Specification | Value |
|---|---|
| Number of Voltages Monitored | 10 |
| Monitored Voltage | 0.075 V to 5.867 V |
| Undervoltage Threshold | Adjustable |
| Overvoltage Threshold | Adjustable |
| Output Type | Open Collector / Drain |
| Manual Reset | Resettable |
| Watchdog | No Watchdog |
| Battery Backup Switching | No Backup |
| Power-Up Reset Delay (Typ) | 5 us |
| Supply Voltage - Max | 3.96 V |
| Maximum Operating Temperature | + 85℃ |
| Mounting Style | SMD/SMT |
| Package / Case | TQFP-48 |
| Packaging | Tray |
| Factory Pack Quantity | 250 |
| Supply Current (Typ) | 20 mA |
| Supply Voltage - Min | 2.8 V |
1+ $5.25
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