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Toshiba
Toshiba
Description : BICD INTEGRATED CIRCUIT Silicon Monolithic

  TB6674PG, TB6674FG, and TB6674FAG are stepping motor driver ICs with MOS output transistors.

  The ICs can control two-phase stepping motor forward and reverse by bipolar driving. They have a power-saving CIRCUIT and a standby CIRCUIT



Features

They are similar substituting products of TA7774PG, TA7774FG, and TA7774FAG. Both products have same packages and same pin assignments.

One-chip two-phase bipolar stepping motor driver (including two bridge drivers)

Power saving operation is available.

Standby operation is available. Current consumption ≤20 μA (typ.)

Built-in punch-through current restriction CIRCUIT for system ability and noise suppression.

TTL-compatible inputs INA, INB, PS, and Vs2B terminals

ON resistance PS = L : 2.9 Ω(Typ.) 

                   PS = H: 7.9 Ω(Typ.)

High driving ability. 

       

        : IO (START)350 mA (MAX.)  : VS1 ENABLE

        : IO (HOLD)100 mA (MAX.)  : VS2 ENABLE

       

        : IO (START)100 mA (MAX.)  : VS1 ENABLE

        : IO (HOLD)50 mA (MAX.)  : VS2 ENABLE

Typical PKG  DIP16 pin, HSOP16 pin, SSOP16 pin

GND terminal = HEAT SINK

Process :BICD0.6 (30 V)

Over current shutdown CIRCUIT (ISD).

Thermal shutdown CIRCUIT (TSD).

Undervoltage lockout CIRCUIT (UVLO).

Pull-down resistance for input terminal (250 kΩ).


Description : BICD LINEAR INTEGRATED CIRCUIT

White LED Step-Up Converter



The KAB3403T/DN is a monolithic step-up DC/DC converter specifically designed to drive white LEDs with a constant current from Li-ion cell. Relative large 320mV feedback voltage & it s high accuracy help you setting LED current with a external resistor.

KAB3403T/DN is available in a extremely low profile & small TS-6 package.

A 10H inductor is sufficient for most application.



FEATURES

Inherently Matched LED Current.

High Efficiency : 87% (max.)

Built in a open CIRCUITs protection for the LEDs fail.

Drives Up to Five LEDs

Built in a N-channel MOSFET Switch.

Fast 1.1MHz(typ.) Switching Frequency.

Wide Dimming control range : 12%~100%.

Automatic Soft-Start

Bulit in OVD (Over voltage protection.)

Extremely low height & small Packaging.



APPLICATIONS

Celluar Phones

Smart Phones

PDAs

Digital Cameras

MP3 Players, Color Displays


Toshiba
Toshiba
Description : TOSHIBA BICD INTEGRATED CIRCUIT Silicon Monolithic

4channel Low active high current sink type DMOS transistor array

TBD62308AFAG are DMOS transistor array with 4 CIRCUITs. It has a clamp diode for switching inductive loads built-in in each output. Please be careful about thermal conditions during use.

Features
• 4 CIRCUITs built-in
• High voltage : VOUT = 50 V (MAX)
• High current : IOUT = 1.5 A/ch (MAX)
• Input voltage(output on): VCC - 3.5 V (MAX)
• Input voltage(output off) : VCC - 0.4 V (MIN)
• Package : P-SSOP24-0613-1.00-001

Description : TOSHIBA BICD INTEGRATED CIRCUIT Silicon Monolithic

7channel sink type DMOS transistor array

TBD62003A series and TBD62004A series are DMOS transistor array with 7 CIRCUITs. It has a clamp diode for switching inductive loads built-in in each output. Please be careful about thermal conditions during use.

Features
• 7 CIRCUITs built-in
• High voltage : VOUT = 50 V (MAX)
• High current : IOUT = 500 mA/ch (MAX)
• Input voltage(output on) : TBD62003A series 2.5 V (MIN)
                                           TBD62004A series 7.0 V (MIN)
• Input voltage(output off) : TBD62003A series 0.6 V (MAX)
                                           TBD62004A series 1.0 V (MAX)
• Package : PG type DIP16-P-300-2.54A
                   FG type SOP16-P-225-1.27
                   FNG type SSOP16-P-225-0.65B
                   FWG type P-SOP16-0410-1.27-002

Part Name(s) : TA1201CNG
Toshiba
Toshiba
Description : TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

I2C BUS CONTROL NTSC 1CHIP COLOR TV IC



TA1201CNG provides PIF, SIF, Video, Chroma and Deflection CIRCUIT for NTSC Color TV. TA1201CNG also provides Audio-Video Switch and Text interface. TA1201CNG combine these functions in a 56pin dual-in-line shrink-type plastic package.

TA1201CNG realizes rationalization of various alignments and controls by bus control system.



FEATURES

● PIF CIRCUIT

   • PLL Type IF Demodulation (Bus alignment)

   • Adjustment Free AFT without Tank Coil

   • RF AGC Output (Delay point : Bus alignment)

   • Dual Time Constant Fast AGC

● Video CIRCUIT

   • Black Stretcher

   • DC Restoration CIRCUIT

   • D.L. Aperture Compensate CIRCUIT (Bus Control)

   • Internal Filter Auto-adjust CIRCUIT (Fsc link type)

   • Uni-color CIRCUIT (Bus control)

   • 3.58MHz Trap Filter CIRCUIT (Bus on / off)

   • Y Delay Line CIRCUIT

● Chroma CIRCUIT

   • Color Control CIRCUIT (Bus control)

   • Tint Control CIRCUIT (Bus control)

   • B.P.F. / T.O.F. CIRCUIT (Bus select)

   • Included ACC / Killer Filter

● SIF CIRCUIT

   • Inter Carrier SIF System

   • External Sound Select Switch (Bus select)

   • Attenuator CIRCUIT (Bus control)

● TEXT CIRCUIT

   • LINEAR RGB Input

   • Cut Off / Drive Adjustment (Bus adjustment)

   • RGB Primary Color Output

● Deflection CIRCUIT

   • Auto-slicer Type High Performance Sync. Separation CIRCUIT

   • Adjustment Free Countdown System

   • Sync. Separation Output

   • X-ray Protect CIRCUIT

   • Vertical Ramp Output

   • Dual Time Constant AFC CIRCUIT

   • Horizontal and Vertical Position Adjustment (Bus adjustment)

   • Vertical Amplitude Adjustment (Bus adjustment)



 


Part Name(s) : NTE7149
NTE-Electronic
NTE Electronics
Description : INTEGRATED CIRCUIT I2C Bus Control NTSC 1–Chip Color TV IC

Description:
The NTE7149 is an INTEGRATED CIRCUIT in a 56–Lead DIP type package designed for use as a PIF, SIF, video, chroma and deflection CIRCUIT for NTSC color TVs. This device also provides audio/video switching and a text interface.

Features:
PIF CIRCUIT
● PLL Type IF Demodulation (Bus Alignment)
● Adjustment Free AFT Without Tank Coil
● RF AGC Output (Delay Point: Bus Alignment)
● Dual Time Constant Fast AGC

Video CIRCUIT
● Black Stretcher
● DC Restoration CIRCUIT
● D.L. Aperture Compensate CIRCUIT (Bus Control)
● Uni–Color CIRCUIT (Bus Control)
● 3.58MHz Trap Filter CIRCUIT (Bus ON/OFF)
● Y Delay Line CIRCUIT
● Internal Filter Auto–Adjust CIRCUIT (FSC Link Type)

Chroma CIRCUIT
● Color Control CIRCUIT (Bus Control)
● Tint Control CIRCUIT (Bus Control)
● B.P.F. / T.O.F. CIRCUIT (Bus Select)
● Included ACC/Killer Filter

SIF CIRCUIT
● Inter Carrier SIF System
● External Sound Select Switch (Bus Select)
● Attenuator CIRCUIT (Bus Control)

Text CIRCUIT
LINEAR RGB Input
● Cut Off/Drive Adjustment (Bus Adjustment)
● RGB Primary Color Output

Deflection CIRCUIT
● Adjustment Free Countdown System
● Sync. Separation Output
● X–Ray Protect CIRCUIT
● Vertical Amplitude Adjustment (Bus Adjustment)
● Vertical Ramp Output
● Dual Time Constant AFC CIRCUIT
● Auto–Slicer Type High Performance Sync. Separation CIRCUIT
● Horizontal and Vertical Position Adjustment (Bus Adjustment)

Part Name(s) : NTE7151
NTE-Electronic
NTE Electronics
Description : INTEGRATED CIRCUIT I2C Bus Control NTSC 1–Chip Color TV IC

Description:
The NTE7151 is an INTEGRATED CIRCUIT in a 56–Lead DIP type package designed for use as a PIF, SIF, video, chroma and deflection CIRCUIT for NTSC color TVs. This device also provides audio/video switching and a text interface.

Features:
PIF CIRCUIT
● PLL Type IF Demodulation (Bus Alignment)
● Adjustment Free AFT Without Tank Coil
● RF AGC Output (Delay Point: Bus Alignment)
● Dual Time Constant Fast AGC

Video CIRCUIT
● Black Stretcher
● DC Restoration CIRCUIT
● D.L. Aperture Compensate CIRCUIT (Bus Control)
● Uni–Color CIRCUIT (Bus Control)
● 3.58MHz Trap Filter CIRCUIT (Bus ON/OFF)
● Y Delay Line CIRCUIT
● Internal Filter Auto–Adjust CIRCUIT (FSC Link Type)

Chroma CIRCUIT
● Color Control CIRCUIT (Bus Control)
● Tint Control CIRCUIT (Bus Control)
● B.P.F. / T.O.F. CIRCUIT (Bus Select)
● Included ACC/Killer Filter

SIF CIRCUIT
● Inter Carrier SIF System
● External Sound Select Switch (Bus Select)
● Attenuator CIRCUIT (Bus Control)

Text CIRCUIT
LINEAR RGB Input
● Cut Off/Drive Adjustment (Bus Adjustment)
● RGB Primary Color Output

Deflection CIRCUIT
● Adjustment Free Countdown System
● Sync. Separation Output
● X–Ray Protect CIRCUIT
● Vertical Amplitude Adjustment (Bus Adjustment)
● Vertical Ramp Output
● Dual Time Constant AFC CIRCUIT
● Auto–Slicer Type High Performance Sync. Separation CIRCUIT
● Horizontal and Vertical Position Adjustment (Bus Adjustment)

Part Name(s) : TA1276AFG
Toshiba
Toshiba
Description : TOSHIBA Bipolar LINEAR INTEGRATED CIRCUIT Silicon Monolithic

PAL/NTSC Video Chroma And Deflection IC For CTV (normal scan/double scan mode)

TA1276AFG provides Video, Chroma and Deflection (sync, when double scan mode) CIRCUIT for a PAL/NTSC Color TV, and suitable for a high picture quality, large screen size, wide and/or double scanning TV. These functions are INTEGRATED in a 80 pin QPF plastic package.
TA1276AFG provides a high-performance video processor in which a YUV double scanning signal can be applied in Video, PAL/NTSC auto-detection CIRCUIT in Chroma and 50/60 Hz auto-detection CIRCUIT in Sync. PAL demodulation CIRCUIT includes Baseband signal processing system. And this demodulation CIRCUIT does not required any adjustment.
TA1276AFG includes I2C bus interface, so you can adjust various functions and controls via the bus.

Features
• Video/chroma section
    • Y delay line
    • Chroma trap
    • IQ demodulation for NTSC, UV demodulation for PAL
• BEP (back end processor) section
    • Enable to process a YUV signal independently
    • Double scanning signal processing capability (Y processing section)
        • Black stretcher (controlled by I2C bus)
        • DC restoration CIRCUIT (controlled by I2C bus)
        • Highbright-color CIRCUIT
        • D.L. aperture sharpness CIRCUIT + super real transcend CIRCUIT (LTI)
        • DŽ correction (enable to control binary line, gain/start point)
        • Y noise reduction CIRCUIT
        • Velocity scan modulation output (the first order differential output and phase/amplitude adjustment)
    (color difference section)
        • Color detail enhancer
        • Selectable relative phase and amplitude
        • Flesh-color restoration
        • Color DŽ CIRCUIT
        • Baseband tint color
    (text section)
        • RGB primary color output
        • On screen display interface
        • LINEAR RGB interface
        • Fast blanking
        • Drive control
        • AKB (only black level) or cut-off bus control
        • Deflection section
• High performance sync. separation CIRCUIT
• Adjustment free H and V oscillation CIRCUIT by countdown system
• Horizontal and vertical position adjustment
• Sync separation, HD output
• Horizontal and vertical pulse output in normal mode.

Intersil
Intersil
Description : Advanced PWM and Dual LINEAR Power Control with INTEGRATED ACPI Support Interface

Advanced PWM and Dual LINEAR Power Control with INTEGRATED ACPI Support Interface

The HIP6028 provides the power control and protection for three output voltages in high-performance microprocessor and computer applications. The IC integrates a PWM controller, a LINEAR regulator and a LINEAR controller as well as the monitoring and protection functions into a single package. The PWM controller regulates the microprocessor core voltage with a synchronous-rectified buck converter. The LINEAR controller regulates power for the GTL bus and the LINEAR regulator provides power for the clock driver CIRCUIT.

Features
• Provides 3 Regulated Voltages
    - Microprocessor Core, Clock and GTL Power
INTEGRATED ACPI S3-State Shutdown Support
• Drives Low Cost Transistors
    - PWM Controller Drives N-MOSFETs
    - LINEAR Controller Compatible with Both MOSFETs and NPN Bipolar Transistors
• Operates from +3.3V, +5V and +12V Inputs
• Simple Control Design
    - Single-Loop Voltage-Mode PWM Control
    - Fixed 1.5V GTL Output Voltage
    - Fixed 2.5V Clock Output Voltage
• Fast Transient Response
    - High-Bandwidth Error Amplifier
    - Full 0% to 100% Duty Ratio
• Excellent Output Voltage Regulation
    - Core PWM Output: ±1% Over Temperature
    - Other Outputs: ±2.5% Over Temperature
• TTL-compatible 5-Bit Digital-to-Analog Core Output Voltage Selection
    - Wide Range . . . . . . . . . . . . . . . . . . . 1.3VDC to 3.5VDC
• Power-Good Output Voltage Monitor
• Microprocessor Core Voltage Protection Against Shorted MOSFET
• Over-Voltage and Over-Current Fault Monitors
    - Does Not Require Extra Current Sensing Element, Uses MOSFET’s rDS(ON)
• Small Converter Size
    - Constant Frequency Operation; 200kHz Free-Running Oscillator; Programmable from 50kHz to 1MHz

Applications
• Full Motherboard Power Regulation for Computers
• Low-Voltage Distributed Power Supplies

Part Name(s) : A4407 A4407KLPTR-T
Allegro
Allegro MicroSystems
Description : 2.2 MHz Constant On-Time Buck Regulator With Two External and Two Internal LINEAR Regulators

Description

The A4407 is an automotive power management IC that uses a 2.2 MHz constant on-time (COT) buck pre-regulator to supply a 5 V LINEAR regulator, a 5 V tracking/protected LINEAR regulator, a 3.3 V LINEAR FET controller/driver, and a 1.2 V/1.5 V/1.8 V LINEAR FET controller/driver. The A4407 provides a pin to set the master reference for the 5 V tracking regulator to either the 3.3 V or the 5 V output. The on-time of the buck is internally adjusted as a function of VINto maintain the 2.2 MHz switching frequency. Efficient operation is achieved by using the buck pre-regulator to drop the input voltage before supplying the LINEAR regulators. Designed to supply CAN and microprocessor power supplies in high temperature environments, the A4407 is ideal for under hood applications.



Features and Benefits

• AEC Q100 Grade 0 qualified

• Internal buck pre-regulator followed by LDO outputs

• 5.5 to 36 V V

IN operating range (50 V maximum);

for start/stop, cold crank, and load dump requirements

• Constant on-time (COT) buck pre-regulator

• Valley current sensing achieves shortest buck on-times

• 2.2 MHz (VIN- adjusted) switching frequency

• 5 V internal low-dropout tracking LINEAR regulator with

foldback short CIRCUIT and short-to-battery protections

• 5 V internal low-dropout LINEAR regulator with foldback

short CIRCUIT protection

• 3.3 V external FET controller/driver with programmable

current limit and foldback short CIRCUIT protection

• 1.2 V/1.5 V/1.8 V external FET controller/driver with

programmable current limit and foldback protection

• Power-on reset (NPOR) with adjustable rising delay

• Logic enable input (ENB) for microprocessor control

• Ignition enable input (ENBAT) for remote startup

• Ignition status indicator (ENBATS) output

• Buck pulse-by-pulse overcurrent protection

• Buck LX short CIRCUIT protection (latched)

• Missing asynchronous diode protection (latched)

• UVLO for VIN, charge pump, and the internal rail

• Thermal shutdown protection

• −40ºC to 150ºC junction temperature range


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