S-80812CNPF-B9QTFG

Series:	S-808xxC
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	--
Voltage - Threshold:	1.2V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Flat Leads
Supplier Device Package:	SNT-4A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

POWER MANAGEMENT IC (PMIC) - Supervisors are a class of power supply components used to protect and regulate how power is distributed from the battery to other circuit elements. The S-80812CNPF-B9QTFG is a high-current low-voltage supervisor (HCLV-S) with dual-rail output designed to provide exceptional protection and performance for high-speed data lines in a variety of applications. It features a 3.47 A output current and a programmable low-battery threshold, allowing it to provide the power requirements of high-speed data lines. The S-80812CNPF-B9QTFG can be used in a variety of application fields, such as mobile phones, embedded industrial systems, automotive systems, wireless communications, and medical electronics. It provides sophisticated power management in applications where multiple voltage signals must be monitored to ensure safe operation. The device also has over-current protection for its outputs, so when the load is too large, it will shut off the power supply and prevent damage.The S-80812CNPF-B9QTFG is ideal for protecting high-speed lines from voltage spikes, current spikes, and dropouts. It has an adjustable low-battery threshold and can detect over-voltage and under-voltage conditions. Additionally, the device has an input voltage range of 2.0 V to 13.2 V and an operating temperature range of -40 C to +125 C. It is also certified as low-dropout (LDO) compliant and is RoHS compliant. In terms of working principle, the S-80812CNPF-B9QTFG is designed to provide maximum protection against external conditions such as voltage spikes, EMI/RFI interference, and short-circuiting. The device utilizes a comparator based protection circuit and a voltage regulator with an adjustable limit to ensure accurate voltage regulation. Its input stage consists of two PMOS and two NMOS, which help ensure that current is continuously provided regardless of input voltage fluctuations or output power fluctuations.The S-80812CNPF-B9QTFG uses a two-wire control scheme, which allows it to monitor two power rails simultaneously, efficiently regulating the voltage and current levels. The device also includes overcurrent and overtemperature protection circuits, which detect excessive current and temperature and shut down the power supply if necessary. The S-80812CNPF-B9QTFG also features an adjustable output power limit and programmeable low-voltage threshold, which can be set to various voltage levels. This allows designers to customize the device’s operation in order to meet their specific application requirements. Finally, the device is also built with an ESD protection circuit, which protects the device against electrostatic discharge.In conclusion, the S-80812CNPF-B9QTFG supervisor is an ideal power supply component for a variety of applications, providing exceptional protection and performance for high-speed data lines. With its adjustable low-battery threshold, adjustable output power limit and ESD protection, the device is able to ensure maximum reliability in even the harshest of conditions.

The specific data is subject to PDF, and the above content is for reference