IC manufacturers Onsemi

IC manufacturers (95)

Onsemi NCP5623B | Demoboard ONSEC-17-017

LED Driver, Triple Output, RGB, I2C Controlled

Overview

TopologyOther Topology
IC revision1.0

Description

The NCP5623B mixed analog circuit is a triple output LED driver dedicated to the RGB illumination or backlight LCD display. The built in DC to DC converter is based on a high efficient charge pump structure with operating mode 1x and 2x. It provides a 94 percent peak efficiency. The tiny package makes the device suitable for room limited portable applications.

Features

  • 2.7 to 5.5 V Input voltage range
  • RGB function fully supported
  • Programmable Integrated Gradual Dimming
  • 90 mA Output Current Capability
  • 94% Peak efficiency
  • Built-in Short Circuit Protection
  • Provides three independent LED drives
  • Support full I2C protocol
  • Embedded OVP / Open Load protection

Typical applications

  • Multicolor Illuminations/ Portable Back Light/ Digital Cellular Phone Camera Photo Flash/ LCD and Key Board simultaneously drive

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
λPeak B typ.
(nm)
λPeak G typ.
(nm)
λPeak R typ.
(nm)
λDom B typ.
(nm)
λDom G typ.
(nm)
λDom R typ.
(nm)
IV typ.
(mcd)
IV B typ.
(mcd)
IV G typ.
(mcd)
IV R typ.
(mcd)
VF typ.
(V)
VF B typ.
(V)
VF G typ.
(V)
VF R typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT1
(A)
ISAT2
(A)
RDC max.
(mΩ)
fres
(MHz)
VersionApplicationInterface TypeMountIR
(A)
Working Voltage
(V (AC))
H
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
TypePinsRowsGenderPackaging Samples
150060GS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140 0603 -40 °C up to +85 °C 1.6 0.8 SMT 0.7 Tape and Reel
150060YS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 590 Yellow 595 120 2 AlInGaP 140 0603 -40 °C up to +85 °C 1.6 0.8 SMT 0.7 Tape and Reel
74279220321SPEC
8 files WE-MPSB EMI Multilayer Power Suppression Bead 0805 -55 °C up to +125 °C 2 1.2 0.5 50 SMT SMT 0.9 320 347 170 MHz 2500 108 High Current
150141M173100SPEC
25 files WL-SFTW SMT Full-color TOP LED Waterclear Red & Green & Blue 465 515 635 470 520 625 230 950 270 3.2 3.2 2 AlInGaP + InGaN 120 3528 -40 °C up to +85 °C 3.5 2.8 SMT 1.9 Tape and Reel
885012205012SPEC
8 files WCAP-CSGP MLCCs 10 V(DC)10 nF ±10% 10 0402 -55 °C up to +125 °C 510 GΩ X7R Class II 1 0.5 0.25 0.5 7" Tape & Reel
885012105011SPEC
8 files WCAP-CSGP MLCCs 10 V(DC)220 nF ±20% 10 0402 -55 °C up to +85 °C 52.3 GΩ X5R Class II 1 0.5 0.25 0.5 7" Tape & Reel
885012105013SPEC
8 files WCAP-CSGP MLCCs 10 V(DC)2.2 µF ±20% 10 0402 -55 °C up to +85 °C 100.05 GΩ X5R Class II 1 0.5 0.25 0.5 7" Tape & Reel
434121025816SPEC
5 files WS-TASV SMT Tact Switch 6.0x3.8 mm 12 -40 °C up to +85 °C100 MΩ 2.5 160 50000 Black not specified 50 Tape and Reel
74479275222SPEC
8 files WE-PMCI Power Molded Chip Inductor 0805 -40 °C up to +125 °C 2 1.25 0.5 2.2 1.2 2.4 190 45 Standard SMT 1 2100 2
629105136821SPEC
6 files WR-COM Micro USB 2.0 SMT Type B Horizontal 5 Contacts -40 °C up to +105 °C1000 MΩ Micro USB 2.0 Type B SMT 1 30 1000 Horizontal 5 Receptacle Tape and Reel
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 5.08 THT 250 3000 Straight 2 Single Pin Header Bag
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
λPeak B typ.
(nm)
λPeak G typ.
(nm)
λPeak R typ.
(nm)
λDom B typ.
(nm)
λDom G typ.
(nm)
λDom R typ.
(nm)
IV typ.
(mcd)
IV B typ.
(mcd)
IV G typ.
(mcd)
IV R typ.
(mcd)
VF typ.
(V)
VF B typ.
(V)
VF G typ.
(V)
VF R typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT1
(A)
ISAT2
(A)
RDC max.
(mΩ)
fres
(MHz)
VersionApplicationInterface TypeMountIR
(A)
Working Voltage
(V (AC))
H
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
TypePinsRowsGenderPackaging Samples