ZSLS7025

Boost LED Driver

Features ?Wideapplicationinputvoltagerange:5Vto100V(Highervoltagesupported.Seesection2.1inthedatasheet.) ?Constantcurrentoutputlimitedonlybyexternalcomponentselection ?Noloopcompensationrequired ?Internalover-voltageprotection ?Internalover-temperatureprotection

ZSLS7025

Boost LED Driver; Wide application input voltage range: 5V to 100V (higher voltages also supported as described in section 2.1 in the data sheet)\nConstant current output limited only by external component selection\nNo loop compensation required\nInternal over-voltage protection\nInternal over-temperature protection\nBrightness control via PWM or DC voltage control signal input\nSOP-8 package\nHigh efficiency: up to 95%\nMinimum bill of materials\nSmall form-factor package;

The ZSLS7025, one of the ZSLS Family of LED control ICs, is a constant current boost converter designed for driving high-brightness LEDs. It is optimal for driving multiple white LEDs connected in series so that the LED current is uniform for better brightness and color control. The wide input range and high output current enables diverse industrial, after-market automotive, and consumer lighting applications. The ZSLS7025 output current is adjustable via an external current sense resistor and can deliver stable constant output current from a few milliamps up to 2A or higher. The ZSLS7025 drives a constant current into the load. The control loop features a pulse frequency modulated (PFM) architecture that is inherently stable and does not need loop compensation. The ZSLS7025 supports pulse-width modulation (PWM) or linear voltage dimming, which allows flexible control of the LED luminance. The ZSLS7025 can operate in applications with a wide input voltage range from 5V to 100V. An integrated over-voltage protection (OVP) circuit protects the system, even under no-load conditions. The over-voltage protection is adjustable via external resistors R1 and R2.

ZSLS7025

Boost LED Driver

ZSLS7025KIT-D1

Boost LED Driver

Features ?Wideapplicationinputvoltagerange:5Vto100V(Highervoltagesupported.Seesection2.1inthedatasheet.) ?Constantcurrentoutputlimitedonlybyexternalcomponentselection ?Noloopcompensationrequired ?Internalover-voltageprotection ?Internalover-temperatureprotection

ZSLS7025ZI1R

ZSLS7025ZI1R - 發(fā)光二極管驅(qū)動器, 1輸出, 升壓(逐步上升), 5V-100V輸入, 200kHz開關(guān), SOIC-8; ·Constant current output limited only by external component selection\n·No loop compensation required\n·Internal over-voltage protection\n·Internal over-temperature protection\n·Brightness control via PWM or DC voltage control signal input\n·Up to 95% high efficiency\n·300mV Under-voltage threshold hysteresis\n·500ns Peak current sense blanking interval\n·10μs Fixed turn-OFF interval\n;

The ZSLS7025ZI1R is a constant-current Boost Converter designed for driving high-brightness LEDs. It is optimal for driving multiple white LEDs connected in series so that the LED current is uniform for better brightness and colour control. The wide input range and high output current enables diverse industrial and consumer lighting applications. The ZSLS7025 output current is adjustable via an external current sense resistor and can deliver stable constant output current from a few milliamps up to 2A or higher. The ZSLS7025 drives a constant current into the load. The control loop features a pulse frequency modulated (PFM) architecture that is inherently stable and does not need loop compensation. It supports pulse-width modulation (PWM) or linear voltage dimming, which allows flexible control of the LED luminance.

ZSLS7025ZI1R

Boost LED Driver

Features ?Wideapplicationinputvoltagerange:5Vto100V(Highervoltagesupported.Seesection2.1inthedatasheet.) ?Constantcurrentoutputlimitedonlybyexternalcomponentselection ?Noloopcompensationrequired ?Internalover-voltageprotection ?Internalover-temperatureprotection

ZSLS7025KIT-D1

Boost LED Driver

ZSLS7025KIT-D1

Boost LED Driver

ZSLS7025ZI1R

Boost LED Driver

ZSLS7025-ZI1R

Boost LED Driver