Description
The A6285 is designed for LED display applications.
This BiCMOS device includes an On/Off shift register, a Dot Correction (DC) shift register, accompanying data latches, and 16 MOS constant-current sink drivers with active pull-ups that
can be enabled or disabled as required by the application.
The CMOS shift registers and latches allow direct interfacing with microprocessor-based systems.
With a 3.3 or 5 V logic supply, typical serial data input rates can reach up to 30 MHz.
The LED drive current level can be set by a single external resistor, selected by the application designer.
A CMOS serial data output permits cascading of multiple devices in applications requiring additional drive lines.
Individual LED light intensity can be adjusted to correct for light intensity variations by using the Dot Correction feature.
Open LED connections can be detected, and then signaled back to the host microprocessor through the serial data output (SDO pin).
The FAULT output flags an LED open circuit (LOD) condition or a thermal shutdown (TSD) condition.
A staggering delay on the load outputs during ON/OFF transitions helps to reduce ground bounce.

Features and Benefits
* 3.0 to 5.5 V logic supply range
* Schmitt trigger inputs for improved noise immunity
* Power-On Reset (POR)
* Up to 80 mA constant-current sinking outputs
* LED open circuit detection (LOD)
* Dot correction (DC) for adjusting LED light intensity on each channel with 7-bit resolution
* Low-power CMOS logic and latches
* High data input rate up to 30 MHz
* Active output pull-ups with enable/disable
* 20 ns typical staggering delay between outputs
* Internal UVLO and thermal shutdown (TSD) circuitry
* Fault output flags for an LED open circuit (LOD) or a thermal shutdown (TSD) condition

A6285EET-T
A6285EETTR-T  

A6285 - 16-Channel Constant-Current Latched LED Driver with Open LED Detection and Dot Correction

General Description
APE891X is a low dropout fixed-mode regulator with minimum of 0.4A output current capability.
The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 1.2V/1.32V logic supply.
APE891X is guaranteed to have lower than 1.2V dropout at full load current making it ideal to provide well-regulated outputs of 1.2V/1.32V with 2.4V to 6V input supply.

Features
* 1.2V maximum dropout at full load current
* Fast transient response
* Output current limiting
* Built-in thermal shutdown
* Needs Only 1uF Capacitor for stability
* Good noise rejection
* 3-Terminal Fixed 1.2V/1.32V
* Low ESR Ceramic Capacitor for output stability
* Packages：SOT23
* RoHS Compliant

Applications
* PC peripheral
* Communication
* LCD Modules  

APE8912N - 1.2V/1.32V 0.4A Low Dropout Fixed-Mode Regulator

General Description
The ADS7608A4A are four-bank Synchronous DRAMs organized as 4,194,304 words x 8 bits x 4 banks.
Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle.
Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth high performance memory system applications.

Features
* JEDEC standard LVTTL 3.3V power supply
* MRS Cycle with address key programs
- CAS Latency (2 & 3)
- Burst Length (1,2,3,8,& full page)
- Burst Type (sequential & Interleave)
* 4 banks operation
* All inputs are sampled at the positive edge of the system clock
* Burst Read single write operation
* Auto & Self refresh
* 4096 refresh cycle
* DQM for masking
* Package:54-pins 400 mil TSOP-Type II

ADS7608A4A-5
ADS7608A4A-55
ADS7608A4A-6
ADS7608A4A-7
ADS7608A4A-7.5  

ADS7608A4A - Synchronous DRAM

GENERAL DESCRIPTION
The ACT6359 step-up DC/DC converter drives white LEDs with an externally programmable constant current.
This device features an integrated, 40V power MOSFET that is capable of driving up to
ten white LEDs in series, providing inherent current matching for uniform brightness.
WLED brightness adjustment is easily achieved via simple external circuitry, which accepts either a PWM or an analog dimming control signal.
The ACT6359 features a variety of protection circuits, including integrated over voltage protection (OVP), cycle-by-cycle current limiting, and thermal shutdown protection circuitry.
The ACT6359 has a 500mA current limit, and is available in a small 6-pin SOT23-6 package.

FEATURES
* High-Efficiency DC/DC WLED Bias Supply
* Internal 40V, 0.55Ω Power MOSFET
* Up to 10 WLEDs per String
* 500mA Peak Current
* Supports Analog and PWM LED Dimming
* Integrated Over-Voltage Protection (OVP)
* Thermal Shutdown
* Cycle-by-Cycle Over Current Protection
* Tiny SOT23-6 Package

APPLICATIONS
* TFT LCD Displays
* Smart Phones
* Portable Media Players
* GPS/Personal Navigation Devices  

ACT6359 - High-Efficiency, 40V Step-Up WLED Bias Supplies

DESCRIPTION
AIC1533, composed of dual charge pumps and a regulator, provide three independent regulated
voltages designed for using in thin-film transistor (TFT) liquid crystal display (LCD).
The main regulator has an adjustable output voltage and a low dropout voltage of 500mV at
300mA load current is performed.
The dual charge pumps independently regulate a positive output and a negative output. AIC1533
has thermal shutdown capability and survives a continuous short circuit from output to ground.
A unique control scheme minimizes output ripple as well as output capacitance for both charge pump.
1MHz-switching frequency of AIC1533 provides a low noise, low cost total solution.
The device operates up to 15V supply voltage and is available in 14-lead SOP and 16-lead TSSOP package.

FEATURES
* One Low Dropout Linear Regulator Dropout Voltage 500mV at 0.3A Output Current
* Dual Adjustable Charge Pump Up to +30V Positive Output Down to -10V Negative Output
* Power Up Sequencing and Adjustable Delay time
* Power-Saving Shutdown Mode (0.1μA typical)
* Operating Supply Voltage: 12V
* 1MHz Operation Frequency
* Internal Current Limit and Thermal Protection built in LDO part
* Few External Components Required

APPLICATIONS
* LCD Monitor Panel Module
* LCD TV Panel Module  

AIC1533 - Triple-Output LCD Power Supply