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WLED

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Abstract: HT46R47 HT46R47 7 WLED HT46R47 HT46R47 7 WLED HA0163T HA0163T HT46R47 HT46R47 8-bit MCU 7 LCD HT46R47 HT46R47 · , HT46R47 HT46R47 7 WLED 12V 5V PWM A/D HT46R47 HT46R47 I/O · 12V 12V 7805 5V MCU · MCU PWM · PWM · PWM 5 2 HT46R47 HT46R47 7 WLED · 12V LM7805 LM7805 5V 12V , 7 WLED · I/O · PWM A/D PWM · PWM PWM 0 Reset LED PWM PWM 0 Reset · A/D · RESET or Power-on 44~220mA 4 HT46R47 HT46R47 7 WLED PCB Layout TOP Layer 5 ... Original
datasheet

5 pages,
199.81 Kb

7805 12v to 5v LM7805 HT46R47 LM7805 5V HA0163T HT46R47 abstract
datasheet frame
Abstract: and can drives 6 parallel white LEDs at most. Each WLED current is set to 20mA, and you can use J1-J6 to choose the number of WLEDs. To achieve a flexible operation, a disable terminal is designed to , Demo Board Manual Regulated Charge Pump for WLED Driver AP3602B AP3602B Content: 1. Description , Demo Board Manual Regulated Charge Pump for WLED Driver AP3602B AP3602B 1. Description The AP3602 AP3602 is a , Regulated Charge Pump for WLED Driver AP3602B AP3602B 3. Schematics of the PCB 4. PCB Layout May. 2007 ... Original
datasheet

6 pages,
215 Kb

WLED driver parallel wled AP3602B 2.2uf X7R WLED driver voltage to bcd AP3602B abstract
datasheet frame
Abstract: and can drives 6 parallel white LEDs at most. Each WLED current is set to 20mA, and you can use J1-J6 to choose the number of WLEDs. To achieve a flexible operation, a disable terminal is designed to , Demo Board Manual Regulated Charge Pump for WLED Driver AP3602A AP3602A Content: 1. Description , Demo Board Manual Regulated Charge Pump for WLED Driver AP3602A AP3602A 1. Description The AP3602 AP3602 is a , Regulated Charge Pump for WLED Driver AP3602A AP3602A 3. Schematics of the PCB 4. PCB Layout May. 2007 ... Original
datasheet

6 pages,
110.34 Kb

AP3602A AP3602A abstract
datasheet frame
Abstract: lithium-ion (Li+) battery. The operating voltage from most Li+ cells is 3V to 4.2V, while a WLED's forward , battery's operating range is not enough to bias WLEDs. Two approaches are commonly used to generate , IQ is usually small compared to the WLED's load current, the efficiency can be closely approximated , voltage is more than the WLEDs' forward voltage (VF). The key to utilizing 1x mode for the lowest , positive-charge-pump WLED solution uses a pFET bypass switch to connect the battery voltage to the WLEDs, as shown in ... Original
datasheet

6 pages,
64.21 Kb

MAX8648 APP4187 datasheet abstract
datasheet frame
Abstract: of the PWM output going to the WLED driver chip determines the brightness of the WLEDs connected in , recv_control.v serial.v xmit_control.v wled_ip.v top_wled_ip.v top_tb.v serial.v tone_generator.v , interconnects wled_ip, PLL Testbench file for top_wled_ip This block connects xmit_control, recv_control , Application Note Implementing a White LED (WLED) Controller on an IGLOO FPGA 1.0 Introduction , duty cycle on the PWM control input of the WLED driver chip. The PWM output control can be either ... Original
datasheet

4 pages,
51.21 Kb

PWM RGB LED DRIVER MP1528 FPGA PWM GENERATOR 8031 serial software interface pc 312-kHz application PWM on fpga datasheet abstract
datasheet frame
Abstract: ILED is the current through the WLEDs. A typical application with 10 WLED (VOUT = 30V) with a WLED , more power than a meager 0.6W 10 WLED application, it should be able to drive more WLEDs. If one , for all the WLEDs will be 20mA. Since there are differences between the WLED's forward voltage, the , WLED makes the LCD displays bright and pleasant to the human eye. In order to make the WLEDs emit light, a forward voltage must be applied across the anode and the cathode of the WLEDs. The MIC2297 MIC2297 is ... Original
datasheet

5 pages,
88.18 Kb

WLED driver mic2297 M9999-120508-B H-22 CRCW060310R0FRT1 MMBT3906FSCT-ND 2N3906 SOT-23 MIC2297 MIC2297 abstract
datasheet frame
Abstract: WLED Driver IC for Lighting Application LEDIC TK86901AM1 TK86901AM1 SOP-8 DESCRIPTION TK86901AM1 TK86901AM1 is a PWM Step-Down DC-DC converter type WLED driver IC for lighting application. It can drive constant current flowing through WLEDs connected in series. It can be applied to commercial power source application. So this product is suited to lighting /illumination application. Oscillation frequency can be , WLED Current Driving Operation Voltage Range 8V~12V External Power Transistor Analog Dimming, PWM ... Original
datasheet

1 pages,
164.18 Kb

analog switching ic PWM to voltage converter TK86901AM1 converter DC-DC SOP-8 300khz pwm ic for step down converter PWM IC 8 PIN TK86901AM1 abstract
datasheet frame
Abstract: WLED Backlight Driver - 22" LED Monitor 11S6P 11S6P WLED Backlight Driver HT7953 HT7953 Characteristics Integrated power MOSFET Allowable maximum input voltage : 26V Output voltage up to 40V driving 11 Series LEDs Channel phase shift PWM dimming to minimise the input, output ripple characteristics and load transients Switching frequency : 500kHz / 1MHz 6 String constant current outputs with ±1.5% current matching LED current adjustable up to 80mA Soft start function Protection : LED open / short failure ... Original
datasheet

2 pages,
594.47 Kb

monitor dell LED monitor LED Detection dell monitor backlight driver "Backlight Driver" HT7953 dell 11S6P 11S6P abstract
datasheet frame
Abstract: Allegro | Product | A8503 A8503 Ultra-Small WLED/RGB Driver for Medium Displays Page 1 of 2 Home / Products / Part Numbers / A8503 A8503 A8503 A8503 Ultra-Small WLED/RGB Driver for Medium Displays Contact Sales , multi-output WLED/RGB driver for medium size display backlighting. The A8503 A8503 integrates a boost converter and 6 current-sinks to provide a WLED/RGB driver. It can work from single power supply 4.3 to 5.5 V. , | Product | A8503 A8503 Ultra-Small WLED/RGB Driver for Medium Displays Part Number Package Type ... Original
datasheet

2 pages,
28.05 Kb

A8503 A8503 abstract
datasheet frame
Abstract: EUP2592 EUP2592 is an 8-channel WLED driver that controls WLED current for LCD backlight application. The , LED current. EUP2592 EUP2592 uses an external PWM signal to control WLED dimming. EUP2592 EUP2592 has built in many , efficiency. The EUP2592 EUP2592 internally generates a PWM signal for accurate WLED dimming control. The PWM , dimming range with 8-bit resolution to maximize battery life. The EUP2592 EUP2592 WLED brightness can also be , can be driven is 96 (8x12) WLEDs Accurate PWM Dimming Control with 8-bit Resolutions External ... Original
datasheet

1 pages,
44.69 Kb

notebook LCD Panel Control Signal lcd monitor led EUP2592 EUP2592 abstract
datasheet frame

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Industrial Temp Range wLEDpower WLED dashboard lighting Dashboard power Range wLEDpower WLED dashboard lighting Dashboard power
www.datasheetarchive.com/files/national/automot4.htm
National 27/02/2004 3.82 Kb HTM automot4.htm
Adjustable TFT Bias Supply with WLED Driver Documentation Datasheet LTC3524 LTC3524 LTC3524 LTC3524 - Adjustable TFT Bias Supply with WLED Driver Design Note DN440 DN440 DN440 DN440
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No abstract text available
www.datasheetarchive.com/download/69029093-365352ZC/915a.zip (915A-2.DSN)
Linear 22/09/2009 676.77 Kb ZIP 915a.zip
FPD94128 FPD94128 FPD94128 FPD94128 Column Driver LM27xx W-LED Drivers Handset Flier (PDF 170 KB) Press
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National 25/09/2003 6.08 Kb HTML index11.html
lighter design. FPD93140 FPD93140 FPD93140 FPD93140 Gate Driver FPD94128 FPD94128 FPD94128 FPD94128 Column Driver LM27xx W-LED
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National 27/02/2004 4.75 Kb HTM index7.htm
backlight, 2 white LED drivers for sub-LCD panel and 1 set of RGB LED drivers. Both WLED groups have
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National 27/02/2004 11.64 Kb HTM lp3936.htm
DC915A DC915A DC915A DC915A LT3466EDD-1/ LT3466EDD-1/ LT3466EDD-1/ LT3466EDD-1/ WLED Driver and LCD Bias $100.00
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Linear 17/09/2010 18.6 Kb HTML 2782.html
and 1 set of RGB LED drivers. Both WLED groups have 8-bit programmable constant current drivers
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National 17/02/2005 13.58 Kb HTML lp3936.html
No abstract text available
www.datasheetarchive.com/download/65269416-364677ZC/1285a.zip (1285A-3.DSN)
Linear 22/09/2009 2700.83 Kb ZIP 1285a.zip
, Inverting, LED Driver Adjustable TFT Bias Supply with WLED Driver QFN-24 QFN-24 QFN-24 QFN-24 LT1944-1 LT1944-1 LT1944-1 LT1944-1
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