an2304
Abstract: C1608X5ROJ106MT MCR01MZsF STCF02 application note led driver resistor RMF series
Text: AN2304 Application note LED driver for single flash Introduction This application note is dedicated to the design of a flash LED driver using STCF02, which is a step-up/down current mode converter. Schematic and functional description, recommendations for PCB Layout and external components selection are also evaluated.
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AN2304
STCF02,
an2304
C1608X5ROJ106MT
MCR01MZsF
STCF02
application note led driver
resistor RMF series
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NTC 4,7
Abstract: STCF07 Luxeon driver schematic NTC 50-11 vlx1a ntc 4.7 ntc resistor VLF5014S-2R2M2R3 HY3C NTC 60 0504
Text: STCF07 High power buck-boost white LED driver Features • Buck-boost DC-DC converter ■ Drives one power LED up to 1 A in flash mode ■ Drives one power LED up to 800 mA in continuous mode ■ LED temperature protection ■ Output current control ■ 1.8 MHz typ. fixed frequency PWM
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STCF07
NTC 4,7
STCF07
Luxeon driver schematic
NTC 50-11
vlx1a
ntc 4.7
ntc resistor
VLF5014S-2R2M2R3
HY3C
NTC 60 0504
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vlx1a
Abstract: STCF07 SR732BTTDR stcf07pnr C1608X5R0J106MT JESD51-7 VLF5014S-2R2M2R3 SR732BTTDR160F
Text: STCF07 High power buck-boost white LED driver Features • Buck-boost DC-DC converter ■ Drives one power LED up to 1 A in flash mode ■ Drives one power LED up to 800 mA in continuous mode ■ LED temperature protection ■ Output current control ■ 1.8 MHz typ. fixed frequency PWM
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STCF07
vlx1a
STCF07
SR732BTTDR
stcf07pnr
C1608X5R0J106MT
JESD51-7
VLF5014S-2R2M2R3
SR732BTTDR160F
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Untitled
Abstract: No abstract text available
Text: STCF07 High power buck-boost white LED driver Datasheet − production data Features • Buck-boost DC-DC converter ■ Drives one power LED up to 1 A in flash mode ■ Drives one power LED up to 800 mA in continuous mode ■ LED temperature protection ■
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STCF07
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Untitled
Abstract: No abstract text available
Text: STCF07 High power buck-boost white LED driver Datasheet − production data Features • Buck-boost DC-DC converter ■ Drives one power LED up to 1 A in flash mode ■ Drives one power LED up to 800 mA in continuous mode ■ LED temperature protection ■
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STCF07
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LWH1035N
Abstract: STCF01 STPS1L40M VLF5014A
Text: AN2243 Application note Step up converter for camera flash light Introduction STCF01 is a dedicated IC to drive up to four white LEDs with constant current in camera flash for cellular phones. It provides up to 300mA over an input voltage range of 2.6V to 5.5V. A high
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AN2243
STCF01
300mA
LWH1035N
STPS1L40M
VLF5014A
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Untitled
Abstract: No abstract text available
Text: STCF02 High Power White Led Driver PRELIMINARY DATA Features • Buck-boost DC/DC Converter ■ Drives One Power White Led: Up To 600mA Between 2.7 To 5.5V ■ Led Temperature Protection ■ Output Current Control ■ 1.8 MHz typ Fixed Frequency PWM Description
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STCF02
600mA
STCF02
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LWH1035N
Abstract: STCF01 STPS1L40M VLF5014A
Text: AN2243 Application note Step up converter for camera flash light Introduction STCF01 is a dedicated IC to drive up to four white LEDs with constant current in camera flash for cellular phones. It provides up to 300mA over an input voltage range of 2.6V to 5.5V. A high
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AN2243
STCF01
300mA
LWH1035N
STPS1L40M
VLF5014A
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QFN20-4X4 thermal resistor
Abstract: hand-held thermal sensing device imf10
Text: STCF02 High Power White Led Driver PRELIMINARY DATA Features • Buck-boost DC/DC Converter ■ Drives One Power White Led: Up To 600mA Between 2.7 To 4.5V ■ Led Temperature Protection ■ Output Current Control ■ 1.8 MHz typ Fixed Frequency PWM Description
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STCF02
600mA
QFN20
QFN20
QFN20-4X4 thermal resistor
hand-held thermal sensing device
imf10
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stc t1a 250v
Abstract: BV1500 CSM 39-071B flyback 150W schematic diagram smps circuit diagram of 150W step down T34836 pc817 emitter follower STTH10 AN2131 150w L5991D
Text: AN2131 APPLICATION NOTE HIGH POWER 3-PHASE AUXILIARY POWER SUPPLY DESIGN BASED ON L5991 AND ESBT STC08DE150 1. INTRODUCTION This application note deals with the design of a 3Phase auxiliary power supply for 150W dual output SMPS, using the L5991 PWM driver and
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AN2131
L5991
STC08DE150
STC08DE150
UC384X
stc t1a 250v
BV1500
CSM 39-071B
flyback 150W schematic diagram
smps circuit diagram of 150W step down
T34836
pc817 emitter follower
STTH10
AN2131 150w
L5991D
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Untitled
Abstract: No abstract text available
Text: STCF02 High power white led driver General features • Buck-boost DC/DC Converter ■ Drives one power white led: up to 600mA between 2.7 to 4.5V ■ Led temperature protection ■ Output current control ■ 1.8 MHz typ fixed frequency PWM Description ■
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STCF02
600mA
QFN20
QFN20
STCF02
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C1608X5R0J106MT
Abstract: vlx1a
Text: STCF02 High power white led driver General features • Buck-boost DC/DC Converter ■ Drives one power white led: up to 600mA between 2.7 to 4.5V ■ Led temperature protection ■ Output current control ■ 1.8 MHz typ fixed frequency PWM Description ■
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STCF02
600mA
QFN20
QFN20
STCF02
C1608X5R0J106MT
vlx1a
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A1 RMF
Abstract: STCF02 NCP18WF104J03RB high power white led driver circuit diagram C1608X5R0J106MT JESD97 QFN20 STCF02PNR torch height controller capacitor 820 uF 25V
Text: STCF02 High power white led driver General features • Buck-boost DC/DC Converter ■ Drives one power white led: up to 600mA between 2.7 to 4.5V ■ Led temperature protection ■ Output current control ■ 1.8 MHz typ fixed frequency PWM Description ■
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STCF02
600mA
STCF02
A1 RMF
NCP18WF104J03RB
high power white led driver circuit diagram
C1608X5R0J106MT
JESD97
QFN20
STCF02PNR
torch height controller
capacitor 820 uF 25V
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Untitled
Abstract: No abstract text available
Text: STCF02 High power white led driver General features • Buck-boost DC/DC Converter ■ Drives one power white led: up to 600mA between 2.7 to 4.5V ■ Led temperature protection ■ Output current control ■ 1.8 MHz typ fixed frequency PWM Description ■
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STCF02
600mA
QFN20
QFN20
STCF02
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ST1CC40
Abstract: XAL6060-223
Text: ST1CC40 3 A monolithic step-down current source with synchronous rectification Datasheet − production data Features • 3.0 V to 18 V operating input voltage range ■ 850 kHz fixed switching frequency ■ 100 mV typ. current sense voltage drop ■ 6 A standby current in Inhibit mode
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ST1CC40
ST1CC40
XAL6060-223
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capacitor 100uf 6.3V DIGIKEY
Abstract: ZCHS2000 SANYO 100uf Inductor 100uf sanyo low esr capacitors ML20A 100uF capacitor poscap 330uf 6.3v inductor 22uh CDRH5D28-220
Text: SP6641A/6641B Low Noise Evaluation Board Easy Evaluation for the SP6641A/6641B Single or Dual Cell Alkaline to 3.3V or 5V Output SP6641B provides up to 500mA output current with less than 50mVpp ripple High Efficiency: up to 87% SOT23-5 Package & SMT components for small, low
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SP6641A/6641B
SP6641A/6641B
SP6641B
500mA
50mVpp
OT23-5
SP6641A
SP6641A
capacitor 100uf 6.3V DIGIKEY
ZCHS2000
SANYO 100uf
Inductor 100uf
sanyo low esr capacitors
ML20A
100uF capacitor
poscap 330uf 6.3v
inductor 22uh
CDRH5D28-220
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SANYO 100uf
Abstract: 6TPB330M C3225X5R0J226K ML20A Inductor 100uf 10uH inductor inductor 10uH poscap 330uf 6.3v CDRH5D28 PTC36SAAN
Text: SP6641A/6641B Low Noise Evaluation Board Easy Evaluation for the SP6641A/6641B Single or Dual Cell Alkaline to 3.3V or 5V Output SP6641B provides up to 500mA output current with less than 50mVpp ripple High Efficiency: up to 87% SOT23-5 Package & SMT components for small, low
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SP6641A/6641B
SP6641A/6641B
SP6641B
500mA
50mVpp
OT23-5
SP6641A
SP6641A
SANYO 100uf
6TPB330M
C3225X5R0J226K
ML20A
Inductor 100uf
10uH inductor
inductor 10uH
poscap 330uf 6.3v
CDRH5D28
PTC36SAAN
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Untitled
Abstract: No abstract text available
Text: LM34930 www.ti.com SNVS571A – MAY 2008 – REVISED JUNE 2008 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34930 FEATURES DESCRIPTION • • • • • • • The LM34930 constant On-Time Step Down
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LM34930
SNVS571A
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Untitled
Abstract: No abstract text available
Text: LM34930 www.ti.com SNVS571B – MAY 2008 – REVISED APRIL 2013 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34930 FEATURES DESCRIPTION • • • • • • • The LM34930 constant On-Time Step Down
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LM34930
SNVS571B
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Untitled
Abstract: No abstract text available
Text: LM34930 www.ti.com SNVS571B – MAY 2008 – REVISED APRIL 2013 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34930 FEATURES DESCRIPTION • • • • • • • The LM34930 constant On-Time Step Down
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LM34930
SNVS571B
LM34930
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Untitled
Abstract: No abstract text available
Text: LM34930 www.ti.com SNVS571A – MAY 2008 – REVISED JUNE 2008 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34930 FEATURES DESCRIPTION • • • • • • • The LM34930 constant On-Time Step Down
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LM34930
SNVS571A
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Untitled
Abstract: No abstract text available
Text: LM34930 www.ti.com SNVS571A – MAY 2008 – REVISED JUNE 2008 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34930 FEATURES DESCRIPTION • • • • • • • The LM34930 constant On-Time Step Down
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LM34930
SNVS571A
LM34930
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mosfet 0608
Abstract: IRPLLED1A
Text: IRPLLED1A IRPLLED1A 350mA to 1.5A High Voltage LED Driver using IRS25401 Table of Contents Page 1. Introduction……………………………………………………………….….1 2. Constant Current
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350mA
IRS25401
MRC10EZHF5602
10-turn
M64W103KB40
LM393D
RD-0608
mosfet 0608
IRPLLED1A
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IRPLLED
Abstract: No abstract text available
Text: IRPLLED1A IRPLLED1A 350mA to 1.5A High Voltage LED Driver using IRS25401 Table of Contents Page 1. Introduction……………………………………………………………….….1 2. Constant Current
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350mA
IRS25401
MRC10EZHF5602
10-turn
M64W103KB40
LM393D
RD-0608
IRPLLED
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