BD3775AF-E2 Power Management ICs - PMIC by Rohm
1.23V, Adjustable Delay, High Accuracy, 2ch Reset & Comparator IC
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| High precision voltage detection(VSA = 4.20V ± 2.5%). |
| Internal reset circuit that user selectable thresholdlevel with hysteresis (VSB = 1.230V ± 1.5%). Internal open collector output comparators to create Over Voltage Detection circuit, reference voltage generator, and more. (VSC,OUTC) |
| User selectable delay time of releasing reset signal depending on capacitor of CT node. |
| Low power dissipation (Icc = 0.35mA ,VCC = 5V). |
| SOP8 package (5.0×6.2mm, 1.27mm pitch). |
Specifications
| Under Voltage Detection Voltage [V] (typ.) | 1.23 |
|---|---|
| VDET Precision [%] | ±1.5 |
| Reset Active Voltage Range [V] | 3.5 to 18 |
| Output Types | Open collector comparators |
| Reset Delay Timer | Adjustable Delay |
| Reset Active State | Low |
| Manual Reset | No |
| Comment | 2ch Reset & Comparator IC |
| Watchdog Timer | No |
| Auto Motive | No |
| Circuit Current (ON) [µA] | 350 |
| Circuit Current (OFF) [µA] | 400 |
| Hysteresis Voltage [V] | 28mV |
| L Output Current (LowVol) [mA] | 3 |
| L Output Current (HighVol) [mA] | 4 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size | 5x6.2 (t=1.71) |
Last 6 months Inventory & Pricing History
Resources
Data Sheet |
|---|
| BD3775AF Data Sheet |
Application Note |
|---|
| 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 |
|---|
| Package Information |
Manufacturing Data |
|---|
| Factory Information |
Alternative Descriptions
| Power Supply Monitor, -40 To 85Deg C | Newark Electronics |
| POWER SUPPLY MONITOR, -40 TO 85DEG C | element14 |
| 2CH RESET & COMPARATOR IC | TTI Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD3775AF-E2?
Additional datasheets, footprints and schematics for BD3775AF-E2 are listed on our Part Details page. You can also find images and similar parts to BD3775AF-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD3775AF-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD3775AF-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD3775AF-E2 fall under?
The BD3775AF-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 BD3775AF-E2 when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BD3775AF-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD3775AF-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD3775AF-E2 have stock available?
Authorised distributors including CoreStaff, Newark Electronics, element14, TTI Americas and Farnell have stock available or on a lead time for BD3775AF-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD3775AF-E2 often in real-time on the comparison pages.
What if I can't find stock of BD3775AF-E2?
You can fill out our help required form which you can use to request a quote for BD3775AF-E2 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.