TPS3850H01QDRCRQ1
Supervisor Open Drain 1 Channel VSON-10-EP(3x3)
High-precision voltage monitor with programmable window watchdog timer
- Manufacturer
- TI
- Manufacturer part #
- TPS3850H01QDRCRQ1
- Store part #
- C702210
- Package / case
- VSON-10-EP(3x3)
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
50 in stock
#C702210
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹517.15 | ₹517.15 |
| 10+ | ₹438.14 | ₹4,381.40 |
| 30+ | ₹391.30 | ₹11,739.00 |
| 100+ | ₹343.82 | ₹34,382.00 |
| 500+ | ₹321.94 | ₹1,60,970.00 |
| 1,000+ | ₹312.08 | ₹3,12,080.00 |
1 × ₹517.15
₹517.15
excl. GST
₹610.24 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TPS3850H01QDRCRQ1
₹517.15 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Reset Timeout
- 200ms
- output type
- Open-drain
- Function
- Watchdog timer
- Reset Active Level
- Active Low
- standby current
- 10uA
- Voltage - Supply
- 1.6V~6.5V
- ChipType
- Voltage monitor
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 2 (1 year)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.06 g
Overview
The TPS3850-Q1 combines a programmable window watchdog timer with a high-accuracy voltage monitor. The TPS3850-Q1 window comparator achieves 0.8% accuracy (-40°C to +125°C) for both overvoltage (VIT+(OV)) and undervoltage (VIT-(UV)) thresholds at the SENSE pin. The TPS3850-Q1 also provides high-accuracy hysteresis under both threshold conditions, making it well-suited for systems with stringent tolerance requirements. The monitor's RESET delay can be set via a factory-programmed default delay setting or programmed externally using a capacitor. The factory-programmed RESET delay offers 9.5% accuracy with a high-precision delay time. The TPS3850-Q1 features a programmable window watchdog timer suitable for a wide range of applications. A dedicated watchdog output (WDO) helps improve resolution to assist in identifying the root cause of fault conditions. The window watchdog timeout can be set via a factory-programmed default delay setting or programmed externally using a capacitor. The watchdog can be disabled via a logic pin to prevent unexpected watchdog timeouts during development. The TPS3850-Q1 is available in a compact 3.00mm × 3.00mm, 10-pin VSON package. The TPS3850-Q1 features wettable flanks for easy optical inspection.
Applications
- On-Board Charger (OBC) and Wireless Charger
- Driver Monitoring
- Digital Cockpit Processing Unit
- ADAS Domain Controller
- Automotive Telematics Control Unit
Key features
- AEC-Q100 qualified with the following characteristics:
- Device temperature grade 1: -40°C to 125°C ambient operating temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Functional Safety capable
- Input voltage range: VDD = 1.6V to 6.5V
- 0.8% voltage threshold accuracy (maximum)
- Low supply current: IDD = 10μA (typical)
- User-programmable watchdog timeout
- User-programmable reset delay
- Factory-programmed precision watchdog and reset timers
- Open-drain output
- Precision overvoltage and undervoltage monitoring:
- Supports 0.9V to 5.0V common voltage rails
- 4% and 7% fault windows available
- 0.5% hysteresis
- Watchdog disable function
- Small 3mm × 3mm 10-pin VSON package
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