SIP12506DMP-TI-E3 VISHAY [Vishay Siliconix], SIP12506DMP-TI-E3 Datasheet
SIP12506DMP-TI-E3
Related parts for SIP12506DMP-TI-E3
SIP12506DMP-TI-E3 Summary of contents
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Boost Converter with OVP for White LED Applications DESCRIPTION The SiP12506 MHz current-mode boost converter with a feedback voltage of 0.208 V which offers small size and high power conversion efficiency. Its input voltage range is ...
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SiP12506 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Voltages Referenced Input Voltage V to GND Voltages OUT SHD Voltage FB Voltage a ESD (Human Body Model) Operating Junction Temperature Storage Temperature b Power Dissipation ( ...
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... Limits are guaranteed by testing. b. Typical values are derived from the mean value of a large quantity of samples tested during characterization and represent the most likely expected value of the parameter at room temperature. PIN CONFIGURATION ORDERING INFORMATION Part Number SiP12506DMP-TI-E3 PIN DESCRIPTION Pin Number Name 1 LX ...
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SiP12506 Vishay Siliconix TYPICAL CHARACTERISTICS 600 550 500 450 400 350 300 250 200 - Temperature (°C) I (Active) vs. Temperature 2 1.8 1 ...
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TYPICAL WAVEFORMS LED current (mA) Efficiency vs. LED Current - Driving ...
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SiP12506 Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM - 0.208 V Reference Softstart Shutdown SHD Control DETAILED OPERATION DESCRIPTION: The SiP12506 is a current mode, internally compensated, step-up switching converter that operates at a fixed fre- quency of 1 ...
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DIODE SELECTION: A schottky diode is recommended for use as the external rec- tifier. Schottky diodes are typically preferred in DC-DC con- version applications because of their low forward voltage drop and fast recovery time, which allows for high frequency ...
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SiP12506 Vishay Siliconix OUT PEAK L(avg) L(avg This peak current varies with inductance tolerance and other errors, and the rated saturation level varies over tempera- ...
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WHITE LED BRIGHTNESS CONTROL Figures 8 and 9 delineate two possible brightness control schemes. In Figure 8, a PWM signal is injected into the shut- down pin. The average LED current is proportional to the duty cycle of the PWM ...
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SiP12506 Vishay Siliconix V IN 4.7 µ SHD SHD SiP12506 5 V OUT GND Figure 11. White LED driver with adjustable brightness control using a filtered PWM signal V IN 4.7 µ ...
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All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...