| No. | Partie # | Fabricant | Description | Fiche Technique |
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Semtech Corporation |
LED Light Management Unit Description Input supply voltage range — 3.0V to 5.5V Charge pump modes — 1x, 1.5x and 2x Four programmable current sinks with 32 steps from 0.5mA to 25mA Flash LED — 400mA max in flash mode, 250mA max continuous for spotlight Two program |
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Semtech |
1MHz Fixed 5.0V Output Charge Pump Regulator Description The SC632A is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. The charge pump provides a low EMI solution compared to inductive boost regulators. Performance is optim |
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Semtech Corporation |
Charge Pump Flash LED Driver Two Selectable Modes - Flash and Spotlight Up to 700mA Output - Flash Mode Up to 280mA Output - Spotlight Mode 500mA Over Temperature Range and Voltage Range - Flash Mode Spotlight mode set to 40% of Flash Current 3.0V to 5.25V Input |
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Semtech Corporation |
Charge Pump Flash LED Driver Charge Pump Flash LED Driver 500mA Output Current - Flash Mode 3.0V to 5.25V Input Range Two Selectable Modes - Flash and Spotlight External Flash Control Pin for Synchronization to a Camera Module or Graphics Controller Spotligh |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 4 LEDs, 400mA Flash LED, and SemWireTM Interface Description The SC623 is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in sing |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 4 LEDs, 400mA Flash LED, and I2C Interface Description The SC623A is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-ce |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 4 LEDs, 700mA Flash LED, Dual LDOs, and SemWireTM Interface Description The SC627 is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized fo |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 4 LEDs, 700mA Flash LED, Dual LDOs, and I2C Interface Description The SC627A is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use |
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Semtech |
mAhXLifeTM LED Driver with 5.0V a 4.5V or 4.0V Output Small size - MLPD 10 lead 3x3mm or MSOP-10 package allows for a complete solution in .05 sq. in. Peak efficiency over 90% (extends battery life) Four component versions available 60mA versions available in 5.0V and 4.5V output 120mA versions |
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Semtech |
Low Noise - High Efficiency Regulated White LED Driver 9, 2000 Very high efficiency over 90% of battery life The SC604A is a very high efficiency charge pump white LED driver driver from the mAhXLifeTM family of products, optimized for Li-Ion battery applications. The four (4) LED outputs are current mat |
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Semtech |
Low Noise Smart LED Driver with Serial Interface Very High Efficiency Over 90% of Battery Life Current Regulation for 6 LEDs Current Matching Tolerance of +/- 3.5% from LED to LED Current Accuracy to +/- 6.5% of Specified Value Current Range per LED [0.5mA - 32mA] High Available Total LED Current = |
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Semtech |
Charge Pump Flash LED Driver Flash and spotlight — two selectable modes Flash mode — up to 700mA output Flash mode — 500mA max output (over rated voltage, temperature, and load conditions) Flash mode safety timer shut-off — 1 second Spotlight mode set to 40% of flash curre |
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SEMTECH ELECTRONICS |
NPN Silicon Epitaxial Planar Transistor Unit Current Gain Group R O Y P L Collector Base Breakdown Voltage at IC=100μA Collector Emitter Breakdown Voltage at IC=10mA Emitter Base Breakdown Voltage at IE=10μA Collector Cutoff Current at VCB=40V Emitter Cutoff Current at VEB=3V Collector |
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Semtech |
Fixed 3.3V High Output Charge Pump Buck/Boost Regulator Description The SC630 is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. Performance is optimized for use in single Li-Ion battery cell applications. The regulator provides the p |
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Semtech |
Fixed 4.4V Output Charge Pump Regulator Description The SC631 is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. Performance is optimized for use in single Li-Ion battery cell applications. The regulator provides the per |
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Semtech |
Backlight Driver Input supply voltage range — 2.9V to 5.5V Very high efficiency charge pump driver system with three modes — 1x, 1.5x and 2x Four programmable current sinks — 0mA to 25mA Up to three LED grouping options Fade-in/fade-out feature for main LED |
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Semtech Corporation |
Octal LED Driver Description The SC620 is a multi-purpose LED driver with eight identical, independently controlled current sinks. Each current sink can drive an LED by connecting the LED’s anode to the system power supply and the cathode to th |
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Semtech Corporation |
Charge Pump Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface Description The SC621A is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 400mA Flash LED, Dual LDOs, and SemWireTM Interface Description The SC622 is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single- |
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Semtech Corporation |
LED Light Management Unit Charge Pump Charge Pump, 400mA Flash LED, Dual LDOs, and I2C Interface Description The SC622A is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-cell |
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