This data sheet introduces the features of ispPAC-POWR604, including monitoring and controlling multiple power supplies, embedded PLD for sequence control, embedded programmable timers, analog comparators for monitoring, embedded oscillator, etc.
The ispPAC‑POWR604 is an in‑system programmable power‑supply sequencing controller and monitor that can manage up to four power supplies and monitor six analog inputs. It integrates a programmable logic device, two programmable timers, and a set of analog comparators, all configurable via JTAG.
Key features include a 44‑pin TQFP package, a built‑in 250 kHz oscillator, four open‑drain digital outputs, six independent voltage comparators with 192 programmable thresholds, and support for industrial (‑40 °C to +85 °C) and automotive (‑40 °C to +125 °C) temperature ranges.
| Supply voltage range | 2.25 V to 5.5 V |
|---|---|
| Industrial temperature range | -40 °C to +85 °C |
| Automotive temperature range | -40 °C to +125 °C |
| Package type | 44‑pin TQFP |
| Number of analog comparators | 6 |
| Programmable comparator thresholds | 192 steps spanning 1.08 V to 5.72 V |
| Built‑in oscillator frequency | 250 kHz |
It operates from 2.25 V to 5.5 V.
The device includes six independent analog comparators.
It is rated for –40 °C to +125 °C in automotive applications.
It is offered in a 44‑pin TQFP package.