DS1815R-20+T&R
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Number of Pins | 3 |
| Supplier Device Package | SOT-23-3 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2002 |
| Series | EconoReset |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Simple Reset/Power-On Reset |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Base Part Number | DS1815 |
| Output | Push-Pull, Totem Pole |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 0V |
| Operating Supply Current | 35μA |
| Max Supply Current | 35μA |
| Watchdog Timer | No |
| Reset | Active Low |
| Voltage - Threshold | 2.55V |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 100ms Minimum |
| Min Reset Threshold Voltage | 2.47V |
| Max Reset Threshold Voltage | 2.64V |
| Undervoltage Threshold | 2.47V |
| Overvoltage Threshold | 2.64V |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1815R-20+T&R Overview
In terms of packaging, power management follows the Tape & Reel (TR) model. In this PMIC, you can find TO-236-3, SC-59, SOT-23-3 functions for your reference. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. In a 1 supply voltage, the PMIC chip conducts. Surface Mount mounts power management on the wall. This power management system has 3 pins. Supply voltage (Vsup) should be at least 0V for this power management. The maximum supply voltage (Vsup) in this PMIC should not exceed 5.5V volts. A Surface Mount mounting type is recommended. It is recommended to set the supervisor's temperature to this range: -40°C~85°C TA. While in operation, this supervisor has a voltage output of Push-Pull, Totem Pole. In order to maintain a stable supply current for the power management, 35μA is the recommended value. It is always advisable to use DS1815, the base supervisor number, when searching for similar PMICs from the manufacturer. The maximum supply temperature voltage supervisor can handle is 35μA. The IC power comes from the well-known EconoReset series.
DS1815R-20+T&R Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 0V
35μA operating supply current
DS1815R-20+T&R Applications
There are a lot of Maxim Integrated DS1815R-20+T&R Voltage Supervisors applications.
- Automotive permanent magnet synchronous motors
- Battery-powered equipment
- Smart meter
- Detection of phase sequence
- Refrigeration
- Cloud computing
- Detection of phase imbalance
- Data storage applications
- Power communication system
- Power distribution systems of CCU
