BD99A41F-E2 Power Management ICs - PMIC by Rohm
4.1V, Adjustable Delay, High Accuracy Voltage Detector with Watchdog Timer
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| High detection voltage precision : ±1.5%, ±2.5% (Ta = −40℃ to 105℃) |
| Super-low current consumption : 5µA (Typ.) |
| Built-in watchdog timer |
| Reset delay time can be set with the CT pin's external capacitance. |
| Watchdog timer monitor time and reset time can be set with the CTW pin's external capacitance. |
| Output circuit type : N-channel open drain |
Specifications
| Under Voltage Detection Voltage [V] (typ.) | 4.1 |
|---|---|
| VDET Precision [%] | ±1.5 |
| Reset Active Voltage Range [V] | 1.0 to 10 |
| Output Types | Open drain |
| Reset Delay Timer | Adjustable Delay |
| Reset Active State | Low |
| Manual Reset | No |
| Watchdog Timer | Yes |
| SENSE Pin | No |
| Auto Motive | No |
| Circuit Current (ON) [µA] | 5 |
| Hysteresis Voltage [V] | VDET x 0.035 |
| L Output Current (LowVol) [mA] | 0.7 |
| Delay Circuit Resistance [MΩ] | 10 |
| WDT Active Voltage Range [V] | 2.5 to 10 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 105 |
| Package Size | 5x6.2 (t=1.71) |
Last 6 months Inventory & Pricing History
Resources
Data Sheet |
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| BD99A41F Data Sheet |
Application Note |
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| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Importance of Probe Calibration When Measuring Power: Deskew |
| Impedance Characteristics of Bypass Capacitor |
Package Information |
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| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| VOLTAGE DETECTOR, -40 TO 105DEG C | Farnell |
| Voltage Detector, -40 To 105Deg C | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD99A41F-E2?
Additional datasheets, footprints and schematics for BD99A41F-E2 are listed on our Part Details page. You can also find images and similar parts to BD99A41F-E2 on this page.
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What category does BD99A41F-E2 fall under?
The BD99A41F-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.
Can I view similar or alternative parts?
You can view similar parts to BD99A41F-E2 when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.
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Is the BD99A41F-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
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Authorised distributors including CoreStaff, Farnell and Newark Electronics have stock available or on a lead time for BD99A41F-E2.
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