SGM860.pdf? Four Separate Voltage Supervisors
? Channel 1:
Adjustable Threshold Down to 0.4V
Manual Reset (nMR) Input
? Channels 2, 3:
Adjustable Threshold Down to 0.4V
? Channel 4:
Adjustable Positive or Negative Threshold
Window Comparator
? Adjustable Delay Time: 1.45ms to 10s
? Threshold Accuracy: 0.35% (TYP)
? Low Quiescent Current: 6μA (TYP)
? Dedicated Output for Watchdog Timer
? Well-Controlled Output during Power-Up
? Output Options:
SGM860A: Open-Drain nRESETx Output
SGM860B: Push-Pull nRESETx Output
? Available in a Green TQFN-4×4-20BL Package
? Four Independent Voltage Supervisors
? Channel 1:
– Adjustable Threshold Down to 0.4 V
– Manual Reset (MR) Input
? Channels 2, 3:
– Adjustable Threshold Down to 0.4 V
? Channel 4:
– Adjustable Threshold at Any Positive or
Negative Voltage
– Window Comparator
? Adjustable Delay Time: 1.4 ms to 10 s
? Threshold Accuracy: 0.25% Typical
? Very Low Quiescent Current: 11 μA Typical
? Watchdog Timer With Dedicated Output
? Well-Controlled Output During Power Up
? TPS386000: Open-Drain RESETn and WDO
? TPS386040: Push-Pull RESETn and WDO
? Package: 4-mm × 4-mm, 20-Pin VQFN
