QFN-10
Abstract: TPS61054 TPS61054DRC TPS61054YZG TPS61055 Camera with LED Flash Module model
Text: CSP-12 QFN-10 TPS61054, TPS61055 www.ti.com SLUS760 – SEPTEMBER 2007 HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH STANDARD LOGIC INTERFACE FEATURES 1 APPLICATIONS • • • Camera White LED Torch/Flash for Cell Phones, Smart-Phones and PDAs
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CSP-12
QFN-10
TPS61054,
TPS61055
SLUS760
TPS6105x
QFN-10
TPS61054
TPS61054DRC
TPS61054YZG
TPS61055
Camera with LED Flash Module model
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fdk ct
Abstract: TPS61054 TPS61054DRC TPS61054YZG TPS61055 QFN-10 SLUS760
Text: CSP-12 QFN-10 TPS61054, TPS61055 www.ti.com SLUS760 – SEPTEMBER 2007 HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH STANDARD LOGIC INTERFACE FEATURES 1 APPLICATIONS • • • Camera White LED Torch/Flash for Cell Phones, Smart-Phones and PDAs
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PDF
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CSP-12
QFN-10
TPS61054,
TPS61055
SLUS760
TPS6105x
fdk ct
TPS61054
TPS61054DRC
TPS61054YZG
TPS61055
QFN-10
SLUS760
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Untitled
Abstract: No abstract text available
Text: CSP-12 QFN-10 TPS61054, TPS61055 www.ti.com SLUS760 – SEPTEMBER 2007 HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH STANDARD LOGIC INTERFACE FEATURES 1 APPLICATIONS • • • Camera White LED Torch/Flash for Cell Phones, Smart-Phones and PDAs
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PDF
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CSP-12
QFN-10
TPS61054,
TPS61055
SLUS760
TPS6105x
250-mV
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Untitled
Abstract: No abstract text available
Text: LTC3490 Single Cell 350mA LED Driver FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO 350mA Constant Current Output 2.8V to 4V Output Compliance 1- or 2-Cell NiMH or Alkaline Input Synchronous Rectification: Up to 90% Efficiency Fixed Frequency Operation: 1.3MHz
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LTC3490
350mA
350mA
LT3466
LT3479
3490fa
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LTC3490
Abstract: 019 dfn LXHL-BD03 tm 1618 A918CY-3R3M DN4835-3R3M LTC3490EDD LTC3490ES8 SLF7045T-3R3M2R5
Text: LTC3490 Single Cell 350mA LED Driver U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO 350mA Constant Current Output 2.8V to 4V Output Compliance 1- or 2-Cell NiMH or Alkaline Input Synchronous Rectification: Up to 90% Efficiency Fixed Frequency Operation: 1.3MHz
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LTC3490
350mA
350mA
LT3466
LT3479
3490fa
LTC3490
019 dfn
LXHL-BD03
tm 1618
A918CY-3R3M
DN4835-3R3M
LTC3490EDD
LTC3490ES8
SLF7045T-3R3M2R5
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DN483
Abstract: TM339
Text: LTC3490 Single Cell 350mA LED Driver U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO 350mA Constant Current Output 2.8V to 4V Output Compliance 1- or 2-Cell NiMH or Alkaline Input Synchronous Rectification: Up to 90% Efficiency Fixed Frequency Operation: 1.3MHz
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LTC3490
350mA
350mA/70mA
ThinSOTTM/SC70
QFN24
3490fa
DN483
TM339
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350MA, 1W WHITE LED DRIVER LTC3490
Abstract: LTC3490 tm 1618 A918CY-3R3M DN4835-3R3M LTC3490EDD LTC3490ES8 SLF7045T-3R3M2R5
Text: LTC3490 Single Cell 350mA LED Driver U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO 350mA Constant Current Output 2.8V to 4V Output Compliance 1- or 2-Cell NiMH or Alkaline Input Synchronous Rectification: Up to 90% Efficiency Fixed Frequency Operation: 1.3MHz
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LTC3490
350mA
350mA
LT3466
LT3479
3490f
350MA, 1W WHITE LED DRIVER LTC3490
LTC3490
tm 1618
A918CY-3R3M
DN4835-3R3M
LTC3490EDD
LTC3490ES8
SLF7045T-3R3M2R5
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0.9V - 1.5V led driver
Abstract: design ideas CMDSH05-4 GMK316BJ105ML GRM31MR71H105KA88 strobe led ldo 5V TO 1.2V SOT23 LTC3100
Text: L DESIGN IDEAS White LED Driver with Output Disconnect and 1-Wire by Ahmed Hashim Current Programming Introduction The LT3593 is designed to drive up to ten white LEDs in series from a single lithium-ion cell, ensuring matched LED current and eliminating the need
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LT3593
LTC3100
120mA
220mA
0.9V - 1.5V led driver
design ideas
CMDSH05-4
GMK316BJ105ML
GRM31MR71H105KA88
strobe led
ldo 5V TO 1.2V SOT23
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Untitled
Abstract: No abstract text available
Text: 19-3135; Rev 1; 8/05 KIT ATION EVALU LE B A IL A AV White LED Camera-Flash Boost Converter The MAX1583 white LED boost converter drives up to five white LEDs with a constant current to provide camera flash/strobe in cell phones, PDAs, DSCs, and other hand-held devices. The MAX1583 includes a 24V boost
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MAX1583
100mA)
T1433-2
T1033-1
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POK LED
Abstract: MAX1583 MAX1583EVKIT MAX1583XETB MAX1583YETB MAX1583ZETB ldo CURRENT regulator
Text: 19-3135; Rev 0; 1/04 KIT ATION EVALU LE B A IL A AV White LED Camera-Flash Boost Converter The MAX1583 white LED boost converter drives up to five white LEDs with a constant current to provide camera flash/strobe in cell phones, PDAs, DSCs, and other hand-held devices. The MAX1583 includes a 24V boost
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MAX1583
100mA)
MO229
POK LED
MAX1583EVKIT
MAX1583XETB
MAX1583YETB
MAX1583ZETB
ldo CURRENT regulator
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led strobe
Abstract: MAX1583 MAX1583EVKIT MAX1583XETB MAX1583XETB-T MAX1583YETB MAX1583YETB-T MAX1583ZETB
Text: 19-3135; Rev 1; 8/05 KIT ATION EVALU LE B A IL A AV White LED Camera-Flash Boost Converter The MAX1583 white LED boost converter drives up to five white LEDs with a constant current to provide camera flash/strobe in cell phones, PDAs, DSCs, and other hand-held devices. The MAX1583 includes a 24V boost
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MAX1583
100mA)
T1433-2
led strobe
MAX1583EVKIT
MAX1583XETB
MAX1583XETB-T
MAX1583YETB
MAX1583YETB-T
MAX1583ZETB
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PWM controller sot23-6
Abstract: switching controller sot23-6 Kingbor Technology 1 watt led driver circuit diagram sot23-6 marking code 1b KB4314 Kingbor SOT23-6 NMOS 3 watt LED driver Kingbor LED
Text: KB4314 Kingbor Technology Co.,Ltd TEL: 86 0755-26508846 FAX:(86)0755-26509052 High Efficiency, Constant Current 1 Watt Boost White-LED Driver DESCRIPTION FEATURES The KB4314 step-up converter drives white LEDs with a constant current to provide backlight in cell
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KB4314
KB4314
OT23-6
037ref
075ref
95ref
90ref
PWM controller sot23-6
switching controller sot23-6
Kingbor Technology
1 watt led driver circuit diagram
sot23-6 marking code 1b
Kingbor
SOT23-6 NMOS
3 watt LED driver
Kingbor LED
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LT3486EDHC
Abstract: g0633 AOT3218 LT3486 LT3486EFE LT3486IFE FAIRCHILD 2N7002 fairchild 2N7002 MARKING
Text: LT3486 Dual 1.3A White LED Step-Up Converters with Wide Dimming Description Features Wide 1000:1 PWM Dimming Range with No ColorShift n Independent Dimming and Shutdown Control of the LED Drivers n Drives Up to 16 White LEDs at 25mA (8 per Driver) from a Single Li-Ion Cell
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LT3486
100mA
16-Pin
QFN-24
LT3465/LT3465A
LT3466
3486fd
LT3486EDHC
g0633
AOT3218
LT3486
LT3486EFE
LT3486IFE
FAIRCHILD 2N7002
fairchild 2N7002 MARKING
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MIP3226D100M
Abstract: logarithmic dimming 1098AS-100M
Text: 19-4370; Rev 1; 7/09 EVALUATION KIT AVAILABLE High-Efficiency, White LED Step-Up Converter with I2C Interface in 2mm x 2mm WLP The MAX8831 integrates a 60mA, 28V PWM DC-DC step-up converter with five low-dropout LED current regulators for display and keypad backlighting in cell
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MAX8831
MIP3226D100M
logarithmic dimming
1098AS-100M
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Untitled
Abstract: No abstract text available
Text: 19-4370; Rev 1; 7/09 EVALUATION KIT AVAILABLE High-Efficiency, White LED Step-Up Converter with I2C Interface in 2mm x 2mm WLP The MAX8831 integrates a 60mA, 28V PWM DC-DC step-up converter with five low-dropout LED current regulators for display and keypad backlighting in cell
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MAX8831
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LTC6001
Abstract: LTC3485 usb AA nimh charger LT1615-1 LTC3400 LTC3409 LTC3525 LTC3525-3 LTC3525-5 LTC3531
Text: Linear Technology Chronicle High Performance Analog Solutions from Linear Technology Vol. 15 No. 1 Focus. Solutions for 1- or 2-Cell Alkaline and Nickel-Powered Handhelds MAIN White LED Driver SUB RGB Wall Adapter USB Inside This Issue: • • • • •
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Corporation/0306/Printed
LTC6001
LTC3485
usb AA nimh charger
LT1615-1
LTC3400
LTC3409
LTC3525
LTC3525-3
LTC3525-5
LTC3531
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AOT3218
Abstract: LT3486 LT3486EDHC LT3486EFE LT3486IFE TSSOP-6 FAIRCHILD 2N7002 TO-8 package
Text: LT3486 Dual 1.3A White LED Step-Up Converters with Wide Dimming DESCRIPTION FEATURES Wide 1000:1 PWM Dimming Range with No ColorShift n Independent Dimming and Shutdown Control of the LED Drivers n Drives Up to 16 White LEDs at 25mA (8 per Driver) from a Single Li-Ion Cell
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LT3486
100mA
16-Pin
QFN-24
LT3465/LT3465A
LT3466
3486fe
AOT3218
LT3486
LT3486EDHC
LT3486EFE
LT3486IFE
TSSOP-6
FAIRCHILD 2N7002
TO-8 package
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sw1 spdt
Abstract: 6TPB47M L6920 L6920D TS951ILT L6920DA Apem 2 J6 led flashlight STEVAL-ILL008V1 DO1608C
Text: STEVAL-ILL008V1 LED flashlight evaluation board based on the L6920DA Data Brief Features • High efficiency step-up converter ■ Powered from two cell batteries ■ Output voltage Vout = 3.5 V ■ Minimum operating input voltage Vin = 1 V Description STEVAL-ILL008V1
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STEVAL-ILL008V1
L6920DA
L6920DA,
sw1 spdt
6TPB47M
L6920
L6920D
TS951ILT
L6920DA
Apem 2 J6
led flashlight
STEVAL-ILL008V1
DO1608C
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JMK107BJ105MA
Abstract: JMK212BJ475MG MAX1570 MAX1570ETE N1155
Text: 19-2526; Rev 1; 4/05 White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump The MAX1570 fractional charge pump drives up to five white LEDs with regulated constant current for uniform intensity. The MAX1570 maintains the highest possible efficiency over the full 1-cell lithium-ion Li+ battery
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MAX1570
MAX1570
JMK107BJ105MA
JMK212BJ475MG
MAX1570ETE
N1155
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Untitled
Abstract: No abstract text available
Text: 19-2526; Rev 1; 4/05 White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump The MAX1570 fractional charge pump drives up to five white LEDs with regulated constant current for uniform intensity. The MAX1570 maintains the highest possible efficiency over the full 1-cell lithium-ion Li+ battery
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MAX1570
MAX1570
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C1P TRANSISTOR
Abstract: JMK107BJ105MA JMK212BJ475MG MAX1570 MAX1570ETE N1155
Text: 19-2526; Rev 1; 4/05 White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump The MAX1570 fractional charge pump drives up to five white LEDs with regulated constant current for uniform intensity. The MAX1570 maintains the highest possible efficiency over the full 1-cell lithium-ion Li+ battery
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MAX1570
MAX1570
C1P TRANSISTOR
JMK107BJ105MA
JMK212BJ475MG
MAX1570ETE
N1155
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micrel Application Hint 17
Abstract: LED 220w LDR655312T-220W LQH32CN220K21 mic 342 A914BYW-220M MBR0530 MIC2142 NP04S
Text: Application Hint 43a Micrel Application Hint 43a Constant-Current LED Driver by William Mai Circuit Performance The following circuit shows how the MIC2142 evaluation board can be modified to tightly control the current going through a string of series LEDs in 3.0V to 4.2V 1-cell Li-Ion
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MIC2142
100mV
MBR0530
MIC2142
micrel Application Hint 17
LED 220w
LDR655312T-220W
LQH32CN220K21
mic 342
A914BYW-220M
MBR0530
NP04S
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LQH32CN220K21
Abstract: LQH32CN220K1 LED 220w NP04S A914BYW-220M MBR0530 MIC2142 B220M
Text: Application Hint 43a Micrel Application Hint 43a Constant-Current LED Driver by William Mai Circuit Performance The following circuit shows how the MIC2142 evaluation board can be modified to tightly control the current going through a string of series LEDs in 3.0V to 4.2V 1-cell Li-Ion
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PDF
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MIC2142
100mV
MBR0530
MIC2142
LQH32CN220K21
LQH32CN220K1
LED 220w
NP04S
A914BYW-220M
MBR0530
B220M
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TS1937
Abstract: TS1937CX5
Text: TS1937 Boost Step-up WLED Driver SOT-25 Pin Definition: 1. SW 2. Ground 3. Feedback 4. CTRL 5. Input General Description The TS1937 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive 2 ~ 12 LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED
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TS1937
OT-25
TS1937
TS1937CX5
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