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Part Name(s) : STK-084 STK-085 STK-085-105 STK-086 STK084 STK085 STK085-105 STK086 TRANS-STK084 TRANS-STK085 ETC
Unspecified
Description : IMST/ 1 Channel by 2 Power Supply View

IMST/ 1 Channel by 2 Power Supply


Part Name(s) : STK621-041 STK621-041A-E SANYO
SANYO -> Panasonic
Description : Air Conditioner Three-Phase Compressor Motor Driver IMST Inverter Power Hybrid IC View

Overview

The STK621-041 and STK621-041A-E are STK621-000 series products that use a miniature SIP package. These three phase motor driver hybrid ICs integrate the Power main circuit block and peripheral circuits needed for inverter control into a single package. The upper-side control Power Supply can be provided by a bootstrap circuit, making it possible to configure the control Power Supply with a single Power Supply (VD4 = 15V). This device also has a built-in high voltage level shifter circuit for upper-side device drive signal transmission, and six input signals can be input from the same voltage potential (VSS) as the control circuit. This enables direct connection from a control circuit such as a microcontroller without using a photo coupler or other insulating circuit.

A basic system configuration example is shown on page 2 (Figure: Inverter System Configuration Example).



Applications

•Air conditioner three-phase compressor motor driver.



Features

•Integrates the IGBT, FRD, pre-driver and protection circuits.

•Built-in thermal protection, overcurrent protection (bus line) and pre-driver Supply under voltage protection.

•Allows CMOS-level input of control signals without an insulating circuit.

•Use of an upper-side Power Supply bootstrap circuit (externally set) enables single Power Supply drive.

•Built-in circuit for preventing short circuits when bothupper and lower inputs are ON at the same time.

This prevents arm short circuits due to simultaneous upper and lower phase ON inputs.

(A dead time is needed to prevent short circuits due to switching delay.)

•Transfer full mold structure SIP. (Single Inline Package.)

•Integrates the three-phase Powermain circuit, pre-driver circuit, protection circuit and level shifter circuit needed for the inverter control circuit.

•IGBT and FRD used for the Power main circuit devices.

•Built-in device protection circuits include an overcurrent protection circuit that detects and protects against minus bus line currents with an internal shunt resistor, an thermal protection circuit, and a control Supply under voltage protection circuit. These circuits cut off the gates inside the IC and output an error signal (FAULT) when an abnormality occurs.


Part Name(s) : STK412-210 SANYO
SANYO -> Panasonic
Description : Two-Channel Shift Power Supply Audio Power Amplifier ICs 70W + 70 W View

Overview

The STK412-000 series are class H audio Power amplifier hybrid ICs that feature a built-in Shift Power Supply circuit. These ICs provide high efficiency audio Power amplification by controlling (switching) the Supply voltage supplied to the Power transistors according to the detected level of the input audio signal.



Features

• Pin compatible IC series that covers Power ratings from 50 W ×2 Channels to 180 W ×2 Channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes.

• The pin arrangement is also unified with that of the three-Channel STK413-000 series. This means that PCBs designed for three-Channel models can also be used for two-Channel models.

• Miniature package

  — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 ×36.5×8.5 mm*

  — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 ×44×9 mm*

* Not including the IC pins.

• Allowable load shorted time: 0.3 s


Part Name(s) : AAT1015 AAT
Advanced Analog Technology, Inc.
Description : 3-Channel PC Power Supply SUPERVISOR View

GENERAL DESCRIPTION
The AAT1015 is a 3-Channel PC switching Power Supply supervisor that provides Over Voltage Protection (OVP), Under Voltage Protection (UVP), and Power Good Indicator to monitor and control the output of the switching Power Supply system.
   
FEATURES
● 3-Channel PC Power Supply Supervisor
● Over Voltage Protection for 3.3V, 5V, 12V
    Output
● Under Voltage Protection for 3.3V, 5V
    Output with 75 ms Enable Delay
● Fault Protection Output with Open Drain
    Output
● Open Drain Power Good Output
● 300 ms Power Good Delay
● 2.3 ms ONCTL to FPO Turn Off Delay
● 38 ms ONCTL Signal De-Bounce
● 73 µs De-Bounce
● Latch Function Controlled by ONCTL and
    Protection Input.
   


Part Name(s) : STK-457 STK-459 STK-460 STK-461 STK-463 STK-465 STK457 STK459 STK460 STK461 SANYO
SANYO -> Panasonic
Description : Thick Film Hybrid IC 2 Power 2 Channel 10 to 30W min AF Power AMP View

Features



1. IMST, 2 Channels by 2 Power Suppliers.



2. AF output Power : STK-463 : 30W min, ...




Part Name(s) : AS1522 AS1523 AmsAG
austriamicrosystems AG
Description : 10-Bit, Single-Supply, Low-Power, 400/300ksps, 4-Channel A/D Converters View

General Description

The AS1522/AS1523 are low-Power, 4/2-Channel, 400/300ksps, 10-bit analog-to-digital (A/D) converters specifically designed to operate with single-Supply devices. Superior AC characteristics, very low Power consumption, and highly-reliable packaging make these ultra small devices perfect for battery-Powered remote-sensor and data-acquisition devices.



Key Features

Single-Supply Operation:

  - +4.5 to +5.5V (AS1522)

  - +2.7 to +3.6V (AS1523)

Sampling Rate:

  - 400ksps (AS1522)

  - 300ksps (AS1523)

Software-Configurable Analog Input Types:

  - 4-Channel Single-Ended

  - 4-Channel Pseudo Differential Referenced to COM

  - 2-Channel Pseudo Differential

  - 2-Channel Fully Differential

Software-Configurable Input Range

Internal +2.5V Reference

Low-Current Operation:

  - 2.8mA @ 400ksps (AS1522)

  - 2.2mA @ 300ksps (AS1523)

  - 0.4mA in Reduced-Power Mode

  - 0.5µA in Full Power-Down Mode

SPI/QSPI/Microwire/TMS320-Compatible

16-pin TSSOP Package



Applications

The devices are ideal for remote sensors, data-acquisition and data-logging devices, pen-digitizers, process control, or any other space-limited A/D application with ow Power-consumption requirements.


Part Name(s) : STK412 STK412-090 STK412-430 SANYO
SANYO -> Panasonic
Description : Two-Channel Shift Power Supply Audio Power Amplifier ICs 50W + 50 W View

Overview

The STK412-000 series are class H audio Power amplifier hybrid ICs that feature a built-in shift Power Supply circuit. These ICs provide high efficiency audio Power amplification by controlling (switching) the Supply voltage supplied to the Power transistors according to the detected level of the input audio signal.



Features

• Pin compatible IC series that covers Power ratings from 50 W × 2 Channels to 180 W × 2 Channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes.

• The pin arrangement is also unified with that of the three-Channel STK413-000 series. This means that PCBs designed for three-Channel models can also be used for two-Channel models.

• Miniature package

— 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm*

— 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 ×14044× 9 mm*

* Not including the IC pins.

• Allowable load shorted time: 0.3 s


Part Name(s) : STK402-220 STK402-230 STK402-240 STK402-250 STK402-270 SANYO
SANYO -> Panasonic
Description : Three-Channel Class AB Audio Power Amplifier IC 40 W + 40 W + 40 W View

Overview

The STK402-200 series products are audio Power amplifier hybrid ICs that consist of optimally-designed discrete component Power amplifier circuits that have been miniaturized using SANYO's unique insulated metal substrate technology (IMST).  SANYO has adopted a new low thermal resistance substrate in these products to reduce the package size by about 60% as compared to the earlier SANYO STK408-000 series.



Features

• Series of pin compatible Power amplifiers ranging from 20 W ×3 Channels to 60 W ×3 Channels (10%/1 kHz) devices. The same printed circuit board can be used depending on the output Power grade.

• The pin arrangement is compatible with that of the 2-Channel STK402-000 series. This means that 3-Channel printed circuit boards can also be used for 2-Channel products.

• Miniature packages

  — 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to 20 kHz); 59.2 mm ×31.0 mm ×8.5 mm *

*: Not including the pins.

• Achieves superlative heat dissipation due to the adoption of SANYO's Insulated Metal Substrate Technology(IMST).

• Output load impedance: RL= 6 Ω

• Allowable load shorted time: 0.3 seconds

• Supports  the use of standby, muting, and load shorting protection circuits.


Part Name(s) : BD8179MUV BD8179MUV-E2 ROHM
ROHM Semiconductor
Description : 5V Input Multi-Channel System Power Supply IC View

Power Supply IC Series for TFT-LCD Panels



● Description

The BD8179MUV is a system Power Supply IC for TFT panels.

A 1-chip IC providing a total of three voltages required for TFT panels, i.e., source voltage, gate high-level, and gate low-level voltage, thus constructing a TFT panel Power Supply with minimal components required.



● Features

1) Step Up DC/DC Converter.

2) Incorporates 18V, 3.0A N-Channel FET

3) Linear-Regulator Controllers for VGON and VGOFF

4) 5 Channel Operational Amplifiers/± 150mA Output Short-Circuit Current 40V / µs Slew Rate

5) Switching Frequency: 1200 kHz.

6) Gate Shading Function Included.

7) Protection Circuits

8) Over Current Protection

9) Timer Latch Mode Short Current Protection.

10) Thermal Shut Down.

11) Under Voltage Protection.

12) Over Voltage Protection

13) VQFN032V5050 Package



● Applications

  Liquid crystal TV, PC monitor, and TFT-LCD panel



 


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