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MX2000

Public Made by Adom

by adom

Mixic Darlington Transistor Arrays, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MX2000

Mixic · Darlington Transistor Arrays · SOP-8

MX2000 from Mixic, in a SOP-8. 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 B1 input Input for driver channel 1; the datasheet specifies VIN(ON) of 2.4 V to 6 V, VIN(OFF) of 0.8 V maximum, and a 12 V maximum control input voltage (pins 1-2).
2 B2 input Input for driver channel 2; the datasheet specifies VIN(ON) of 2.4 V to 6 V, VIN(OFF) of 0.8 V maximum, and a 12 V maximum control input voltage (pins 1-2).
3 VO power_out Regulated 5 V output of the internal 78L05 three-terminal regulator, specified at 4.75 V to 5.25 V over 7 V to 20 V input and 1 mA to 40 mA load.
4 GND power_in Ground shared by the Darlington driver circuit and the internal 78L05 regulator.
5 VI power_in Supply input of the internal 78L05 regulator, recommended 7 V to 20 V with a 30 V absolute maximum rating.
6 COM passive Common terminal of the driver's output clamp (flyback) diodes, rated 30 V maximum.
7 C2 output Open-collector Darlington output of driver channel 2, rated VCE 30 V maximum and 200 mA peak collector current.
8 C1 output Open-collector Darlington output of driver channel 1, rated VCE 30 V maximum and 200 mA peak collector current.

Key specifications

Parameter Value
Manufacturer Mixic
Package SOP-8
Category Transistors/Thyristors
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Collector-emitter voltage (pins 7-8) VCE 30 V 2
COM terminal voltage (pin 6) VCOM 30 V 2
78L05 input voltage (pin 5) VI 30 V 2
Control signal input voltage (pins 1-2) VIN 12 V 2
Collector peak current ICP 200 mA 2
Output clamp diode forward current IOK 200 mA 3
Total emitter maximum peak current IET -0.8 A 3
Maximum junction temperature TJMAX 150 ℃ 3
Soldering temperature 260 ℃ 10s 3
Storage temperature range Tstg -65 150 ℃ 3
Package thermal resistance junction-to-ambient θJA 65 ℃/W per JESD51-7 3
78L05 input voltage VI 7 20 V 3
78L05 continuous output current IO 100 mA VIN=14V, TA=25℃, IC=400mA 3
78L05 continuous output current IO 65 mA VIN=14V, TA=85℃, IC=0mA 3
78L05 continuous output current IO 85 mA VIN=12V, TA=85℃, IC=0mA 3
Driver output collector-emitter voltage VCE 30 V 3
Driver COM terminal voltage VCOM 30 V 3
Driver output current per channel, single channel continuous IC 160 mA VIN=14V, IO=50mA, TA=25℃ 3
Driver output current per channel, two channels continuous IC 100 mA/ch VIN=14V, IO=50mA, TA=25℃ 3
Driver signal input voltage VIN 2.4 6 V 3
Driver input voltage, output on VIN(ON) 2.4 6 V IC=200mA 3
Driver input voltage, output off VIN(OFF) 0.8 V 3
Driver clamp diode reverse voltage VR 30 V 3
Driver clamp diode forward current IF 150 mA pulse current 3
Operating temperature range TA -20 85 ℃ 3
Operating junction temperature TJ 125 ℃ 3
Power dissipation PD 1.5 W TA=25℃ 3
Power dissipation PD 0.6 W TA=85℃ 3
On-state input voltage VIN(ON) 1.8 2 V VCE(ON)=2V, IC=30mA 4
On-state input voltage VIN(ON) 1.9 2.1 V VCE(ON)=2V, IC=60mA 4
On-state input voltage VIN(ON) 2 2.2 V VCE(ON)=2V, IC=120mA 4
Collector-emitter on-state voltage VCE(ON) 0.8 1 V VIN=2.4V, IC=30mA 4
Collector-emitter on-state voltage VCE(ON) 0.9 1.1 V VIN=2.4V, IC=60mA 4
Collector-emitter on-state voltage VCE(ON) 1 1.2 V VIN=2.4V, IC=120mA 4
Clamp diode forward voltage VF 1.1 1.5 V IF=120mA 4
Collector off-state leakage current ICEX 50 μA VCE=30V, IIN=0 4
Input current IIN 7.1 11 mA VIN=12V 4
Input current IIN 2.7 4 mA VIN=5V 4
Clamp diode reverse leakage current IR 50 μA VR=30V 4
Propagation delay low-to-high tPLH 0.25 1 μs VL=12V, RL=45Ω 4
Propagation delay high-to-low tPHL 0.25 1 μs VL=12V, RL=45Ω 4
Output voltage VO 4.8 5 5.2 V VI=10V, IO=40mA (table header) 4
Output voltage VO 4.75 5 5.25 V 7V≤VI≤20V, 1mA≤IO≤40mA 4
Line regulation ΔVOI 32 150 mV 7V≤VI≤20V 4
Line regulation ΔVOI 26 100 mV 8V≤VI≤20V 4
Load regulation ΔVOL 15 60 mV 1mA≤IO≤100mA 4
Load regulation ΔVOL 8 30 mV 1mA≤IO≤40mA 4
Quiescent current IQ 3.8 6 mA VI=10V, IO=40mA (table header) 4
Quiescent current change ΔIQ 1.5 mA 8V≤VI≤20V 4
Dropout voltage VDROP 1.7 V 4
Over-temperature protection threshold TOTP 150 ℃ 4

CAD (KiCad official)

  • Symbol: MX2000
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: mx2000-etched.step / mx2000-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mx2000.step / mx2000.glb are the bare package body.

Provenance

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

  • Datasheet: Mixic datasheet (7 pp, sha256 8fb4300937de8226, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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