ISPPAC-POWR1220AT8-01TN100I

Features

 Monitor, Control, and Margin Multiple Power Supplies

• Simultaneously monitors up to 12 power supplies

• Provides up to 20 output control signals

• Provides up to eight analog outputs for margining/trimming power supply voltages

• Programmable digital and analog circuitry

 Power Supply Margin and Trim Functions

• Trim and margin up to eight power supplies

• Dynamic voltage control through I2 C

• Four hardware selectable voltage profiles

• Independent Digital Closed-Loop Trim function for each output

 Embedded PLD for Sequence Control

• 48-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

• 12 independent analog monitor inputs

• Differential inputs for remote ground sense

• Two programmable threshold comparators per analog input

• Hardware window comparison

• 10-bit ADC for I2 C monitoring

 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

• Dynamic trimming/margining control

 3.3V Operation, Wide Supply Range 2.8V to 3.96V

• In-system programmable through JTAG

• Industrial temperature range: -40°C to +85°C

• 100-pin TQFP package, lead-free option

FAQ

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• Q: Where can I purchase Lattice ISPPAC-POWR1220A Development Boards, Evaluation Boards, or ispPAC-POWR Starter Kit? also provide technical information?
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• Q: How to obtain ISPPAC-POWR1220AT8-01TN100I technical support documents?
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