DatasheetsPDF.com

BD60A60NUX

ROHM
Part Number BD60A60NUX
Manufacturer ROHM
Description White LED Driver
Published Nov 29, 2016
Detailed Description Datasheet White LED Driver With PWM Brightness Control for up to 11 LEDs in Series BD60A00NUX BD60A60NUX ●General De...
Datasheet PDF File BD60A60NUX PDF File

BD60A60NUX
BD60A60NUX

Overview
Datasheet White LED Driver With PWM Brightness Control for up to 11 LEDs in Series BD60A00NUX BD60A60NUX ●General Description This IC is boost DC/DC converter that can drive white LED with constant current.
More stabled white LED lighting can be achieved by direct current connection without electric tolerance and High-speed response by current mode.
Moreover, separating IC power supply (2.
7V to 5.
5V) and coil power supply (2.
3V to 20V) makes it possible to widen input range, which will be helpful to be applied to various kinds of applications.
Over voltage setting can be selected corresponding to the number of LED lightings.
BD60A00NUX is for max 11 lightings, BD60A60NUX is for max 6 lightings.
●Key Specifications Operating power supply voltage range: 2.
7V to 5.
5V LED maximum current: 30mA (Max.
) Switching Frequency: 600kHz(Typ.
) Quiescent Current: 0.
1µA (Typ.
) Operating temperature range: -40˚C to +85˚C ●Package W(Typ.
) x D(Typ.
) x H(Max.
) ●Features Boost DC/DC converter Drive LED 11 lightings (VOUT=3.
6V×11+0.
7V=40.
3V 7V>) BD60A00NUX Brightness control by outside PWM signal (PWM frequency =100Hz to 30kHz, 25kHz 1% dimming application) Brightness control by DC input Soft start function (1ms Typ.
) Over voltage protection BD60A00NUX: 42V (Typ.
) BD60A60NUX: 28V (Typ.
) SBD open protection and output short protection Over current protection LED terminal over voltage protection UVLO VSON008X2030 2.
00mm x 3.
00mm x 0.
60mm ●Applications Digital video cameras, digital single-lens reflexes, digital still cameras, digital photo frames, personal navigations (PND), mobile phones, smart phones, MID, PDA, hand-held computers, MP3 players, GPS, digital media players, etc.
●Typical Application Circuit Coil Power 2.
3V to 20V Ccoil 4.
7µF L1 10µH SW IC Power 2.
7V to 5.
5V CIN 1µF VIN COUT D1 2.
2µF VOUT BD60AxxNUX 11 LEDs FB ISET GND EN PWM Enable control PWM control ○Product structure：Silicon monolithic integrated circuit ○This pro...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)