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Part Name(s) : MAX6700 MAX6700UT MAX6710 MAX6710AUT MAX6710AUT_T MAX6710BUT MAX6710BUT_T MAX6710CUT MAX6710CUT_T MAX6710DUT MaximIC
Maxim Integrated
Description : Low-Voltage, High-Accuracy, Triple/Quad Voltage µP Supervisory Circuits in SOT Package View

General Description

The MAX6700/MAX6710 precision triple/Quad Voltage microprocessor (µP) Supervisory Circuits monitor up to four system-supply Voltages and assert a single reset if any supply Voltage drops below its preset threshold. These devices significantly reduce system size and com ponent count while improving reliability compared to separate ICs or discrete components.



Features

♦Monitor Up to Four Power-Supply Voltages

♦Precision Factory-Set Reset Threshold Options for 5.0V, 3.3V, 3.0V, 2.5V, and 1.8V Supplies

♦Adjustable Voltage Threshold Monitors Down to 0.62V with 1.5% Accuracy

♦Low 35µA Supply Current


Part Name(s) : MC33160DW MC33160P MC34160DW MC34160P MC33160 MC34160 Motorola
Motorola => Freescale
Description : Microprocessor Voltage Regulator And Supervisory Circuit View

The MC34160 Series is a Voltage regulator and Supervisory Circuit containing many of the necessary monitoring functions required in microprocessor based systems. It is specifically designed for appliance and industrial applications, offering the designer a cost effective solution with minimal external components.
   
• 5.0 V Regulator Output Current in Excess of 100 mA
internal Short Circuit Current Limiting
• Pinned Out 2.6 V Reference
• Low Voltage Reset Comparator
• Power Warning Comparator with Programmable Hysteresis
• Uncommitted Comparator
• Low Standby Current
internal Thermal Shutdown Protection
• Heat Tab Power Package
   

Part Name(s) : ADP5051 ADP5051ACPZ-R7 ADP5051-EVALZ ADI
Analog Devices
Description : integrated Power Solution with Quad Buck Regulators, Supervisory Circuit, and I2C interface View

GENERAL DESCRIPTION
The ADP5051 combines four high performance buck regulators and a Supervisory Circuit with a Voltage monitor, a watchdog function, and a manual reset in a 48-lead LFCSP Package that meets demanding performance and board space requirements. The device enables direct connection to high input Voltages up to 15.0 V with no preregulators.
Channel 1 and Channel 2 integrate high-side power MOSFET and low-side MOSFET drivers. in low-side power devices, use external NFETs to achieve an efficiency optimized solution and deliver a programmable output current of 1.2 A, 2.5 A, or 4 A.
Combining Channel 1 and Channel 2 in a parallel configuration provides a single output with up to 8 A of current. Channel 3 and Channel 4 integrate both high-side and low-side MOSFETs to deliver an output current of 1.2 A.
The ADP5051 Supervisory Circuits monitor the Voltage level. The watchdog timer generates a reset when the WDI pin does not toggle within a preset timeout period. Select manual reset functionality via the processor reset mode or system power on/off switch mode.
The optional I2C interface offers flexible configurations, including adjustable and fixed output Voltage, junction temperature overheat warning, low input Voltage detection, and dynamic Voltage scaling.

FEATURES
   Wide input Voltage range: 4.5 V to 15.0 V
   ±1.5% output accuracy over full temperature range
   250 kHz to 1.4 MHz adjustable switching frequency
   Adjustable/fixed output options via factory fuse or I2C interface
   I2C interface with interrupt on fault conditions
   Power regulation
      Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A
         sync buck regulators with low-side FET driver
      Channel 3 and Channel 4: 1.2 A sync buck regulators
   Single 8 A output (Channel 1 and Channel 2 in parallel)
   Dynamic Voltage scaling (DVS) for Channel 1 and Channel 4
   Precision enable with 0.8 V accurate threshold
   Active output discharge switch
   Programmable phase shift in 90° steps
   individual channel FPWM/PSM selection
   Frequency synchronization input or output
   Optional latch-off protection on OVP/OCP failure
   Power-good flag on selected channels
   Low input Voltage detection
   Open-drain processor reset with external adjustable threshold
      monitoring
   Watchdog refresh input
   Manual reset input
   Overheat detection on junction temperature
   UVLO, OCP, and TSD protection

APPLICATIONS
   Small cell base stations
   FPGA and processor applications
   Security and surveillance
   Medical applications

Part Name(s) : BSP19AT1G ON-Semiconductor
ON Semiconductor
Description : SOT-223 Package NPN SILICON HIGH Voltage TRANSISTOR SURFACE MOUNT View

NPN Silicon Expitaxial Transistor

This family of NPN Silicon Epitaxial transistors is designed for use as a general purpose amplifier and in switching applications. The device is housed in the SOT-223 Package which is designed for medium power surface mount applications.

Features
● High Voltage: V(BR)CEO of 250 and 350 V
● The SOT-223 Package Can Be Soldered Using Wave or Reflow
SOT-223 Package Ensures Level Mounting, Resulting in Improved Thermal Conduction, and Allows Visual inspection of Soldered Joints
● The Formed Leads Absorb Thermal Stress During Soldering, Eliminating the Possibility of Damage to the Die
● PNP Complement is BSP16T1
● Moisture Sensitivity Level (MSL): 1
● ESD: Human Body Model (HBM) = 4 KV
            Machine Model (MM) = 400 V
● These Devices are Pb--Free, Halogen Free/BFR Free and are RoHS Compliant


Part Name(s) : BSP16T1 Motorola
Motorola => Freescale
Description : SOT-223 Package High Voltage Transistor View

SOT-223 Package High Voltage Transistor

PNP Silicon
   

Part Name(s) : BSP19AT1 BSP19AT1-D ON-Semiconductor
ON Semiconductor
Description : SOT–223 Package NPN SILICON HIGH Voltage TRANSISTOR SURFACE MOUNT View

NPN Silicon Epitaxial Transistor

This family of NPN Silicon Epitaxial transistors is designed for use as a general purpose amplifier and in switching applications. The device is housed in the SOT-223 Package which is designed for medium power surface mount applications.

• High Voltage: V(BR)CEO of 250 and 350 Volts.
• The SOT-223 Package can be soldered using wave or reflow.
SOT-223 Package ensures level mounting, resulting in improved thermal conduction, and allows visual inspection of soldered joints. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die
• Available in 12 mm Tape and Reel
   T1 Configuration – 7 inch/1000 unit reel
   T3 Configuration – 13 inch/4000 unit reel
• PNP Complement is BSP16T1

Part Name(s) : MAX6339AUT MAX6339AUT-T MAX6339BUT MAX6339BUT-T MAX6339CUT MAX6339CUT-T MAX6339DUT MAX6339DUT-T MAX6339EUT MAX6339EUT-T MaximIC
Maxim Integrated
Description : Quad Voltage µP Supervisory Circuit in SOT Package View

General Description
The MAX6339 is a precision Quad Voltage monitor with microprocessor (µP) Supervisory reset timing. The device can monitor up to four system supply Voltages without any external components and asserts a single reset if any supply Voltage drops below its preset threshold. The device significantly reduces system size and component count while improving reliability compared to separate ICs or discrete components.

Features
♦ Monitors Four Power-Supply Voltages
♦ Precision Factory-Set Reset Threshold Options for +5.0V, +3.3V, +3.0, +2.5V, +1.8V, and -5.0V Supplies
♦ User-Adjustable Voltage Monitoring Threshold Options
♦ Low 55µA Supply Current
♦ Open-Drain RESET Output with 10µA internal Pullup
♦ 140ms (min) Reset Timeout Period
♦ RESET Valid to in1 = 1V or in2 = 1V
♦ Immune to Short Monitored Supply Transients
♦ No External Components Required
♦ Guaranteed from -40°C to +85°C
♦ Small 6-Pin SOT23 Package

Applications
    Telecommunications
    High-End Printers
    Desktop and Network Computers
    Data Storage Equipment
    Networking Equipment
    industrial Equipment
    Set-Top Boxes

Part Name(s) : BSP16T1 ONSEMI
ON Semiconductor
Description : SOT-223 Package High Voltage Transistor View

SOT-223 Package High Voltage Transistor

PNP Silicon
   

Part Name(s) : SMS2902 SMS2904 SMS2916 SMS2902S SMS2902SA SMS2902SB SMS2902S2.7 SMS2904S SMS2904SA SMS2904SB Summit-Microelectronics
Summit Microelectronics
Description : Voltage Supervisory Circuit With Watchdog Timer View

OVERVIEW
The SMS29xx is a power Supervisory Circuit that monitors VCC and will generate complementary reset outputs. The reset pins also act as I/Os and may be used for signal conditioning. The SMS29xx also has an on-board watchdog timer.

FEATURES
• Precision Voltage Monitor
    – VCC Supply Monitor
        - Complementary reset outputs for complex microcontroller systems
        - integrated memory write lockout function
        - No external components required
• Watchdog Timer
    – 1600 ms, internal
• Two Wire Serial interface (I2C™)
• Extended Programmable Functions available on SMS24
• High Reliability
    – Endurance: 100,000 erase/write cycles
    – Data retention: 100 years
• 8-Pin SOIC Packages

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