ROHM Voltage Supervisor 56-Pin UQFN, BD71847AMWV-E2
- RS Stock No.:
- 188-7018
- Mfr. Part No.:
- BD71847AMWV-E2
- Brand:
- ROHM
Stock information currently inaccessible
- RS Stock No.:
- 188-7018
- Mfr. Part No.:
- BD71847AMWV-E2
- Brand:
- ROHM
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ROHM | |
| Number of Supervisors | 1 | |
| Watchdog Timer | Yes | |
| Mounting Type | Surface Mount | |
| Package Type | UQFN | |
| Pin Count | 56 | |
| Dimensions | 7 x 7 x 0.98mm | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 2.7 V | |
| Select all | ||
|---|---|---|
Brand ROHM | ||
Number of Supervisors 1 | ||
Watchdog Timer Yes | ||
Mounting Type Surface Mount | ||
Package Type UQFN | ||
Pin Count 56 | ||
Dimensions 7 x 7 x 0.98mm | ||
Maximum Operating Supply Voltage 5.5 V | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 2.7 V | ||
- COO (Country of Origin):
- DE
BD71847AMWV integrates all power rails required by i.MX 8M Mini processors and system peripherals. In addition to integrate a sequencer compatible with power modes supported by i.MX 8M Mini processors, making it possible to significantly reduce the development time, decrease size, and simplify application design. The power supply circuit of the BD71847AMWV, designed specifically for the power supply system of the i.MX 8M Mini processor family, integrates an 6 buck converters, 6 LDOs, and control logic that allows it to supply power not only to the processor, but the required DDR memory as well - all from a single chip. A 1.8V/3.3V power switch for SDXC cards is also built in, along with a 32.768kHz crystal oscillator driver and multiple protection circuits such as output short-circuit, output over-voltage/current, and thermal shutdown. Buck conversion efficiency from 83 to 95% is achieved for 0.7V to 3.3V output, and the wide input voltage range from 2.7V to 5.5V supports a variety of power sources, from batteries to USB, making them ideal for i.MX 8M Mini applications.