BPS BP1618
The BP1618 is a two-string step-up LED driver for wide input/output voltage range with a boost power switch integrated inside. The BP1618 employs peak current mode, fixed frequency architecture to provide robust operation with minimum 3V input supply. The switching frequency is programmable by an external frequency setting resistor.| Part No. | BP1618 |
|---|---|
| Datasheet | BP1618 Download |
| Manufacturer |  BPS |
| Description | Two-String Step-up Dimmable LED Driver |
| Buy | Stock & Price |
DESCRIPTION
The output current is set through external current sensing resistors and the tolerance is within ± 3%. The BP1618 receives PWM signal via PWM1/PWM2 directly and regulate output current without any flicker. The minimum dimming level is 1% to achieve accurate colour temperature control. The BP1618 has multiple protections, including cycleby-cycle over current protection, input under voltage protection, output over voltage protection, thermal regulation, etc. BP1618 is available in ESOP-16 package.FEATURES
● Input voltage as low as 3V● Step-up and linear constant current control
● Built-in power MOSFET
● ± 3% Output current accuracy
● PWM dimming signal, with minimum dimming level of 1%
● Stable light output without flicker
● Built-in soft start
● Cycle-by-Cycle Over Current Protection
● Input Under Voltage Protection
● Output Over Voltage Protection
● Thermal regulation
● ESOP-16 package for thermal improvement
APPLICATIONS
● Dimmable CCT LED Table Lamp● Smart Dimmable LED...
