ex) KSB1366Y amplifier fairchild
The RT9259A is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstrapped voltage for high efficiency power conversion. The bootstrap diode is built in to simplify the circuit design and minimize external part count. The LDO controller drives an external N-MOSFET for lower power requirement.
The Marvell® single-chip 88ALP01 triple function device integrates a NAND flash controller (with Reed-Solomon ECC), an SD/SDIO controller, and a CMOS Camera Module Interface Controller (CCIC). The device is ideally suited for laptop computing devices and other embedded applications.
The TEA1751LT is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751LT combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.
The RT9228 is a 3-in-one power controller optimized for high-performance microprocessor and computer applications. The IC integrates a synchronous buck PWM controller, a linear regulator, and a linear controller as well as monitoring and protection functions into a 24-pin SOP package. The PWM controller regulates the microprocessor core voltage. The linear regulator provides power for the clock driver circuit and the linear controller regulates power for the GTL bus.
3-in-one Regulated Voltages for Microprocessor Core, Clock, and GTL
Compatible with HIP6018B
Power-good Output Voltage Monitor
The TEA1751T is the third generation of green Switched Mode Power Supply (SMPS)
controller ICs. The TEA1751T combines a controller for Power Factor Correction (PFC)
and a flyback controller. Its high level of integration allows the design of a cost-effective
power supply with a very low number of external components.
POWER SUPPLY CONTROLLER FOR COLOR TV - LA5112N
VOLTAGE DIVIDER FOR LCD APPLICATIONS - LA5310M
COMPACT DC MOTOR SPEED CONTROLLER - LA5511, 5512
LOW-VOLTAGE DC MOTOR SPEED CONTROLLER - LA5521D,5522
The APW7060 integrates a synchronous buck PWM controller and a linear controller to provide two regulated voltages in a single package. The PWM controller drives external N-channel MOSFETs and operates at a fixed 600kHz frequency.
•Provides Two Regulated Voltages
- One Synchronous DC/DC Buck Controller
- One Linear Controller
•0.8V Internal Reference Voltage
- Both Controllers: 0.8V ± 2% Line, Load and Temp.
•Output Voltage Range
- PWM Controller : 0.8V to VIN
- Linear Controller : 0.8V to (12VCC-VGSpass)
•Full Duty Cycle Range for PWM Controller
- 0% to 100%
•Internal Loop Compensation for PWM Controller
•Internal 2ms Soft Start and Short Circuit Protection for both Controllers
•Both Controllers Drive N-Channel MOSFETs
•Small Converter Size
- 600kHz Constant Switching Frequency
- Simple SO-14 Package
•12V, 5V and 3.3V Inputs DC-DC Converter
•Embedded processor and I/O supplies
The APU3048 IC combines a Dual synchronous Buck controller and a linear regulator controller, providing a cost-effective, high performance and flexible solution for multi-output applications. The Dual synchronous controller is configured as 2-independent PWM controller.
APU3048 provides a separate adjustable output by driving a switch as a linear regulator.
Dual Synchronous Controller in 16-Pin Package with 1808 out-of-phase operation
LDO Controller with 40mA drive
Configured as 2-Independent PWM Controller
Flexible, Same or Separate Supply Operation
Operation from 4V to 25V Input
Internal 200KHz Oscillator
Soft-Start controls all outputs
Fixed Frequency Voltage Mode
500mA Peak Output Drive Capability
DDR Memory Source Sink Vtt Application
Hard Disk Drive
Power supplies requiring multiple outputs
The TJA1051 is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed (up to 1 Mbit/s) CAN applications in the automotive industry, providing differential transmit and receive capability to (a microcontroller with) a CAN protocol controller.
This application note presents practical step-by-step design considerations for power supply system employing Fairchild’s FAN6921 PFC/PWM combination controller, which combines a Boundary Conduction Mode (BCM) Power Factor Correction (PFC) controller and QuasiResonant (QR) PWM controller. Figure 1 shows the typical application circuit, where the BCM PFC converter is in the
front end and the Quasi-Resonant flyback converter is in the back end.