TPS386000RGPT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Multi-Voltage Supervisor |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 2.86W |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | TPS386000 |
| Output | Open Drain or Open Collector |
| Pin Count | 20 |
| Max Output Current | 1mA |
| Power Supplies | 2/6V |
| Number of Channels | 4 |
| Max Supply Voltage | 6.5V |
| Min Supply Voltage | 1.8V |
| Operating Supply Current | 13μA |
| Nominal Supply Current | 13μA |
| Power Dissipation | 2.86W |
| Adjustable Threshold | YES |
| Quiescent Current | 12μA |
| Accuracy | 0.25 % |
| Watchdog Timer | Yes |
| Reset | Active Low |
| Number of Voltages Monitored | 4 |
| Reset Timeout | Adjustable/Selectable |
| Supply Current-Max (Isup) | 0.022mA |
| Min Reset Threshold Voltage | 396mV |
| Max Reset Threshold Voltage | 404mV |
| Overvoltage Threshold | 400mV |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 930μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS386000RGPT Description
The TPS3860x0 family of supply voltage supervisors (SVSs) can monitor four power rails that are greater than 0.4 V and one power rail less than 0.4 V (including negative voltage) with a 0.25% (typical) threshold accuracy. Each of the four supervisory circuits (SVS-n) assert a RESETn or RESETn output signal when the SENSEm input voltage drops below the programmed threshold. With external resistors, the threshold of each SVS-n can be programmed (where n = 1, 2, 3, 4 and m = 1, 2, 3, 4L, 4H). Each SVS-n has a programmable delay before releasing RESETn or RESETn. The delay time can be set independently for each SVS from 1.4 ms to 10 s through the CTn pin connection. Only SVS-1 has an active-low manual reset (MR) input; a logic-low input to MR asserts RESET1 or RESET1. SVS-4 monitors the threshold window using two comparators. The extra comparator can be configured as a fifth SVS to monitor negative voltage with voltage reference output VREF. The TPS3860x0 has a very low quiescent current of 11 μA (typical) and is available in a small, 4-mm x 4- mm, VQFN-20 package.
TPS386000RGPT Features
? 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
TPS386000RGPT Applications
? All DSP and Microcontroller Applications
? All FPGA and ASIC Applications
? Telecom and Wireless Infrastructure
? Industrial Equipment
? Analog Sequencing
