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Part Name(s) : TEA1751LT NXP
NXP Semiconductors.
Description : HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller

General description
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.

Part Name(s) : TEA1751(L)T TEA1751L TEA1751T NXP
NXP Semiconductors.
Description : HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller

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.

Part Name(s) : 88ALP01 88ALP01-XX-TFJ1C000 Marvell
Marvell Semiconductor
Description : PCI to NAND, SD and Camera Host Controller

Overview
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.

Part Name(s) : RT9259A RT9259AGS RT9259APS Richtek
Richtek Technology
Description : 12V Synchronous Buck PWM DC-DC and Linear Power Controller

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.

Part Name(s) : RT9228CS Richtek
Richtek Technology
Description : Advanced PWM and Dual Linear Power Controller

General Description
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.

Features
3-in-one Regulated Voltages for Microprocessor Core, Clock, and GTL
Compatible with HIP6018B
Power-good Output Voltage Monitor

Part Name(s) : LA5112N LA5310M LA5511 LA5512 LA5521D LA5522 SANYO
SANYO -> Panasonic
Description : COMPACT DC MOTOR SPEED CONTROLLER

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

Part Name(s) : HV302DB1 Supertex
Supertex Inc
Description : Hotswap Controller

The Supertex HV302DB1 demo board contains all circuitry necessary to demonstrate the features of the HV302 hotswap controller. Intended primarily as a negative hotswap controller, the HV302 controls the negative supply path. Four sequenced power-good signals are provided, with timing controlled via 3 resistors.

Part Name(s) : AN-8027 FCP20N60S Fairchild
Fairchild Semiconductor
Description : FAN480X PFC+PWM Combination Controller Application

Introduction
This application note describes step-by-step design considerations for a power supply using the FAN480X controller. The FAN480X combines a PFC controller and a PWM controller. The PFC controller employs average current mode control for Continuous Conduction Mode (CCM) boost converter in the front end. The PWM controller can be used in either current mode or voltage mode for the downstream converter. In voltage mode, feed-forward from the PFC output bus can be used to improve the line transient response of PWM stage. In either mode, the PWM stage uses conventional trailingedge duty cycle modulation, while the PFC uses leadingedge modulation. This proprietary leading/trailing-edge modulation technique can significantly reduce the ripple current of the PFC output capacitor.

Part Name(s) : UAA1016B Motorola
Motorola => Freescale
Description : Zero Voltage Controller

ZERO VOLTAGE SWITCH PROPORTIONAL BAND TEMPERATURE CONTROLLER

Part Name(s) : APU3048 APU3048M APU3048O U3048 U3048M U3048O A-POWER
Advanced Power Electronics Corp
Description : DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER

DESCRIPTION
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.

FEATURES
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
Programmable Outputs
RoHS Compliant

APPLICATIONS
DDR Memory Source Sink Vtt Application
Graphic Card
Hard Disk Drive
Power supplies requiring multiple outputs

 

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