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BD45481G-TR, Supervisory Circuits RESET DETEC VOLT 2.3V
Power\Power Management ICs\Supervisory CircuitsBD45xxx and BD46xxx Voltage Detector ICs ROHM Semiconductor BD45xxx and BD46xxx voltage detector ICs are designed as highly accurate, low current consumption voltage detector ICs with a built-in counter timer delay circuit. The built-in counter timer delay circuit eliminates the need for an external capacitor for the delay time setting. The BD45xxx and BD46xxx voltage detector ICs feature two low output types (Nch open drain and CMOS output) and detection voltages ranging from 2.3V to 4.8V in increments of 0.1V. Operating from a temperature range -40°C to +105°C, BD45xxx and BD46xxx voltage detector ICs from ROHM provide a highly accurate voltage detection to ±1.0%, ultra-low current consumption of 0.85µA (typical), and three internal, fixed delay times of 50ms, 100ms, and 200ms. Available in a 2.90mm x 2.80mm x 1.25mm package, the BD45xxx and BD46xxx series are ideal for circuits using microcontrollers or logic circuits that require a reset.
| Accuracy | 1% |
| Battery Backup Switching | No Backup |
| Brand | ROHM Semiconductor |
| Chip Enable Signals | No Chip Enable |
| Factory Pack Quantity | 3000 |
| Manual Reset | Manual Reset |
| Manufacturer | ROHM Semiconductor |
| Maximum Operating Temperature | +105 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Inputs Monitored | 1 Input |
| Output Type | Open Drain |
| Overvoltage Threshold | 4.848 V |
| Package/Case | SSOP-5 |
| Part # Aliases | BD45481G |
| Pd - Power Dissipation | 540 mW |
| Power Fail Detection | No |
| Product Category | Supervisory Circuits |
| Product Type | Supervisory Circuits |
| Quiescent Current | 850 nA |
| Reset Delay Time | 100 ms |
| Subcategory | PMIC-Power Management ICs |
| Supply Voltage - Max | 10 V |
| Threshold Voltage | 4.8 V |
| Type | Voltage Detector |
| Undervoltage Threshold | 4.752 V |
| Watchdog Timers | No Watchdog |
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