| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 4.00 V (min) |
| Case/Package | SOIC |
| Supply Current | 1.00 mA |
| Quiescent Current | 1.00 mA |
| Threshold Voltage | 2.20 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
The TPS3510D is a 3-channel Supervisory Circuit with active-low open-drain output. It is designed to minimize external components of personal-computer switching power supply systems. It provides protection circuits, power good indicator, fault protection output (/FPO) and (/PSON) control. Over-voltage protection (OVP) monitors 3.3, 5 and 12V (12V signal detects via VDD pin). Under-voltage protection (UVP) monitors 3.3 and 5V. When an OV or UV condition is detected, the power good output (PGO) is set to low and (/FPO) is latched high. (/PSON) from low to high resets the protection latch. UVP function is enabled 75ms after (/PSON) is set low and debounced. Furthermore, there is a 2.3ms delay (and an additional 38ms debounce) at turnoff. There is no delay during turn-on.
● Fault protection output
● Over-voltage sense
● Open-drain power good output signal for power good input, 3.3 and 5V
● 73µs Width noise deglitches
● Green product and no Sb/Br
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