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AW2026DNR

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AWINIC Shanghai Awinic Tech LED Drivers, DFN-8-EP(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AW2026DNR

AWINIC Shanghai Awinic Tech · LED Drivers · DFN-8-EP(1.5x1.5)

AW2026DNR from AWINIC Shanghai Awinic Tech, in a DFN-8-EP(1.5x1.5). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected Not connected.
2 LED3 output LED3 cathode driver with anode connected to VBAT; absolute maximum LED1~LED3 input voltage range is -0.3V to 6.0V.
3 LED2 output LED2 cathode driver with anode connected to VBAT; absolute maximum LED1~LED3 input voltage range is -0.3V to 6.0V.
4 LED1 output LED1 cathode driver with anode connected to VBAT; absolute maximum LED1~LED3 input voltage range is -0.3V to 6.0V.
5 VBAT power_in Power supply input, 2.4V to 5.5V (VBAT absolute maximum range -0.3V to 6.0V).
6 SCL input Serial clock input for the I2C interface, supporting 400kHz fast mode; absolute maximum input range -0.3V to 6.0V.
7 SDA bidirectional Serial data I/O for the I2C interface, open-drain output with VOL 0.4V max at 3mA; absolute maximum voltage range -0.3V to 6.0V.
8 GND power_in Ground reference pin.
9 Exposed Pad power_in Exposed pad, should be connected to GND.

Key specifications

Parameter Value
Manufacturer AWINIC Shanghai Awinic Tech
Package DFN-8-EP(1.5x1.5)
Category LED Drivers
Pins 9

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input operation voltage VBAT 2.4 5.5 V 5
Current in Shutdown mode ISHUTDOWN 0.1 1 μA SCL/SDA=0V (over 130ms) 5
Current in Standby mode ISTANDBY 5 10 μA SCL/SDA=1.8V 5
Quiescent Current in Active mode IQ 80 100 μA register CHIPEN=1, all LED off 5
Logic input low level VIL 0.4 V SDA,SCL 5
Logic input high level VIH 1.3 V SDA,SCL 5
Logic output low level VOL 0.4 V SDA, IOUT=3mA 5
Current accuracy IACC -5 5 % ILED=25.5mA 5
Matching accuracy IMATCH -5 5 % ILED=25.5mA 5
Dropout voltage VDROP 60 100 mV ILED=25.5mA 5
PWM frequency FPWM 115 122 128 Hz Register PWM_F=0 5
PWM frequency FPWM 230 244 256 Hz Register PWM_F=1 5
Supply voltage range VBAT -0.3 6 V 4
Input voltage range SCL, SDA -0.3 6 V 4
Input voltage range LED1~LED3 -0.3 6 V 4
Output voltage range SDA -0.3 6 V 4
Maximum Junction temperature TJMAX 150 ℃ 4
Storage temperature TSTG -65 150 ℃ 4
Lead Temperature (Soldering 10 Seconds) 260 ℃ soldering 10 seconds 4
ESD HBM (human body mode) -2000 2000 V HBM (human body mode) 4
ESD CDM (charge device mode) -1500 1500 V CDM (charge device mode) 4
ESD MM (machine mode) -300 300 V MM (machine mode) 4
Latch-up -300 300 mA JEDEC STANDARD NO.78E September 2016 4
Operating free-air temperature range -40 85 ℃ 4
Junction-to-ambient thermal resistance θJA 121.6 ℃/W 4

CAD (KiCad official)

  • Symbol: AW2026DNR
  • Footprint: Package_DFN_QFN:DFN-8-1EP_1.5x1.5mm_P0.4mm_EP0.7x1.2mm
  • 3D model: DFN-8-EP(1.5x1.5), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.55 mm nominal QFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: aw2026dnr-etched.step / aw2026dnr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aw2026dnr.step / aw2026dnr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: AWINIC Shanghai Awinic Tech datasheet (31 pp, sha256 8bea17a51f27a88b, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF