3511 Overview
The UTC 3511 is designed to provide the voltage, and current supervisor function, power good output (PGO), fault protection latch (FPL_N), and protection detector function (PDON_N) control for switching power systems. For supervisor function, it provides the over voltage detector (OVD) monitoring for 3.3V, 5V, 12V; the under voltage detector (UVD) monitoring for 3.3V, 5V.
3511 Key Features
- Over Voltage Detector (OVD) for 3.3V, 5V, 12V
- Under Voltage Detector (UVD) for 3.3V, 5V
- Open Drain Output for PGO and FPL_N
- 300 ms power good delay
- 75 ms delay for 3.3V and 5V turn on
- 38 ms PDON_N control De-bounce
- 2.4 ms PDON_N control to FPL_N turn-off delay
- De-bounce time 73 μs for UVD/OVD
- Wide supply voltage range from 4V ~ 15V
- ORDERING INFORMATION