LED Driver/Controller

Looking ahead to the future smart society, Nisshinbo Micro Devices has a lineup of power management ICs for LED lighting that help our customers create new values in their products.

FA equipment and LED lighting for facilities directly powered by DC voltage, stage lighting or amusement lighting systems which require large current and wide dimming range, and image recognition lighting for FA where removing flickers is essential at photographing, can be constructed with our LED driver.

LED Drivers | White LED Drivers

Search Results 5 count hit

  Part
Number
Data
Sheet
Key Features Operating
Voltage[V]
LED
Serial
Connect
Number of
channel
[ch.]
LED
Current
Output
Voltage[V]
Brightness
control
Package
Outline
Note
min. max. [mA/ch.] max.

NJU6080 Linear Type
Constant Current
2.5 5.5 1 Series 1 100 5.5 PWM SOT-23-6-1 -

NJW4615A Linear Type
Constant Current
2.5 35 10 Series 1 100 35 PWM SOT-23-6-1 -

NJW4616 Linear Type
Constant Current
2.5 40 10 Series 1 300 40 PWM SOT-89-5-2 -

NJW4617 Linear Type
Constant Current
2.5 40 10 Series 1 500 40 PWM TO-252-5-L3 -

R1580 Linear Type
Constant Current controller
3.6 34 - 1 - - PWM SOT-23-6 -

LED Drivers | RGB LED Drivers

Search Results 3 count hit


Part
Number
Data
Sheet
Operating Voltage Range[V] Number of
channel[ch.]
LED Current Brightness
control
PWM steps
[steps/ch.]
Package
Outline
Note
min. max. [mA/ch.]

NJU6061 1.7 5.5 3 30 PWM 128 SSOP14 -

NJU6062 1.8 5.5 4 30 PWM 256 SSOP14 -

NJU6063 1.8 5.5 3 30 PWM 128 SSOP14 -

LED Drivers | IO Port Expansion ICs(LED)

Search Results 5 count hit

  Part Number Data Sheet Operating
Voltage
Range[V]
Output
Current
Output Port Interface Cascade Package Outline Note
min. max. [mA]

NJU3711A 2.4 5.5 25 8 Serial - SSOP14 -

NJU3712A 2.4 5.5 25 8 Serial Yes SSOP16 -

NJU3719A 2.4 5.5 25 24 Serial - SSOP32 -

NJW4828-B 3 5.5 300 8 Parallel - HTSSOP24-P1 -

NJW4829 3 5.5 300 8 Serial Yes HTSSOP24-P1 -

PFC/LED Driver Controller with Variable Output Current and Voltage

To improve power factor of LED lighting, our zero voltage switching (ZVS) PFC/LED driver controller, featuring variable output current and voltage, is a suitable IC.

The buck-boost (inverting) topology makes it possible to arbitrarily configure the output voltage regardless of its PFC feature.

Also, flicker-free lighting equipment can be easily constructed by combining with the R1580, our constant current LED driver controller.

Product Name Datasheet Latch-type Protection FB Pin UVD FB Pin OVP Voltage Package
R1700V001A Consumer Yes No Typ. 1.2 V (Rising) SSOP-16
R1700V001B Consumer No No Typ. 1.2 V (Rising) SSOP-16
R1700V001C Consumer Yes Yes Typ. 3.65 V (Rising) SSOP-16
R1700V001D Consumer No Yes Typ. 3.65 V (Rising) SSOP-16

DC/DC Switching Regulators

We have a lineup of DC/DC switching regulators optimized for lighting applications such as LEDs, PMOLEDs, LCDs, OLEDs, CCDs, etc.

The lineup contains boost DC/DC converters, boost and inverting converters in a single chip, DC/DC converters including an LDO regulator and an amplifier, etc. Select the suitable converters according to your usage.