Skyworks SI32391-B-GM1R

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

48-VFQFN Exposed Pad

Number of Pins

4

Supplier Device Package

48-QFN (7x7)

Watchdog Timers

No

RoHS

Compliant

Package

Tape & Reel (TR)

Base Product Number

SI32391

Mfr

Skyworks Solutions Inc.

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C

Series

ProSLIC®

Type

Simple Reset/Power-On Reset, Voltage Detector

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

85 °C

Min Operating Temperature

-40 °C

Max Power Dissipation

The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.

303 mW

Voltage - Supply

3.15V ~ 3.45V

Function

Subscriber Line Interface Concept (SLIC)

Interface

-

Number of Circuits

1

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

5.5 V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

1.2 V

Operating Supply Current

1 µA

Accuracy

2.5 %

Current - Supply

-

Reset

Active High

Number of Voltages Monitored

Voltage monitoring relays can detect not only under-voltages and over-voltages, but also voltage-related issues such as phase imbalances, phase loss, and phase sequence. Voltage monitoring relays are designed for either single-phase or three-phase systems.

1

Reset Timeout

20 µs

Min Reset Threshold Voltage

2.758 V

Max Reset Threshold Voltage

2.842 V

Threshold Voltage

2.8 V

Undervoltage Threshold

During power up and power down, the UVLO function of the device has at least 0.1 V of hysteresis, but not more than 0.3 V. The UVLO function in power devices is a useful feature that enables robust system behavior across a wide range of operating conditions.

2.66 V

Overvoltage Threshold

Overvoltages are all voltages that temporarily surpass the threshold value of the mains voltage. However, overvoltages can not only occur in the 230 V (normal household power supply voltage) mains, but can also reach the connected devices via telephone or aerial cables.

2.741 V

Number of Monitored Inputs

1

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

Lead Free

Lead Free