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CP2119CDTR-MS

Public Made by Adom

by adom

MSKSEMI Brushed DC Motor Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CP2119CDTR-MS

MSKSEMI · Brushed DC Motor Drivers · SOP-8

CP2119CDTR-MS from MSKSEMI, 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 BI input Reverse-direction logic input: BI=H with FI=L drives reverse mode, and BI must stay low or high-impedance until VCC has powered up and a 3 ms delay (tD) has elapsed; BI/FI logic frequency must not exceed 30 kHz.
2 FI input Forward-direction logic input: FI=H with BI=L drives forward mode, and FI must stay low or high-impedance until VCC has powered up and a 3 ms delay (tD) has elapsed; tH and tL must each be at least 100 ns.
3 GND power_in Ground reference; all voltages are specified with respect to this terminal.
4 VCC power_in Supply input with an operating voltage range of 3.0 V to 18 V (absolute maximum 20 V); input decoupling capacitors should be placed as close to VCC as possible.
5 FO output Forward H-bridge output, driven high in forward mode, low in reverse and brake modes, and open in stop mode; continuous output current is limited to 5.0 A (recommended condition, 40 mm² single-sided FR4 PCB).
6 FO output Forward H-bridge output (second FO pin, same function as pin 5), driven high in forward mode, low in reverse and brake modes, and open in stop mode; continuous output current is limited to 5.0 A (recommended condition, 40 mm² single-sided FR4 PCB).
7 BO output Reverse H-bridge output, driven high in reverse mode, low in forward and brake modes, and open in stop mode; continuous output current is limited to 5.0 A (recommended condition, 40 mm² single-sided FR4 PCB).
8 BO output Reverse H-bridge output (second BO pin, same function as pin 7), driven high in reverse mode, low in forward and brake modes, and open in stop mode; continuous output current is limited to 5.0 A (recommended condition, 40 mm² single-sided FR4 PCB).

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOP-8
Category Motor Driver ICs
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
Operating voltage range VCC 3 18 V 4
Input signal voltage (INH and INL) VINH -0.3 18 V 4
Output continuous current VOUT_X 0 5 A Based on 40mm2 single-sided PCB, FR4 PCB (1 oz.) 4
Logic input frequency FIN_X 30 KHz 4
Operating voltage Vopr 3 18 V 4
Standby current lCCST 1 uA VCC=12V,FI=BI=0V,noload 4
Undervoltage lockout (VCC rising) UVLO 1.9 2.2 2.8 V VCC rising 4
Input high level VINH 2.2 V 4
Input low level VINL 0.7 V 4
Input high-level current IINH 110 200 uA VCC = 12V,VIN = 5V 4
Input low-level current IINL 1 uA VCC = 12V,VIN= 0V 4
Supply voltage (absolute maximum) VCC 20 V 3
Output continuous current (absolute maximum) lout 9 A 3
Operating temperature Top -25 85 ℃ 3
Storage temperature Tstg -55 150 ℃ 3
Input high/low pulse width tH, tL 100 ns 7
Input control period (tH + tL) tH + tL 33 us 7

CAD (KiCad official)

  • Symbol: CP2119CDTR-MS
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cp2119cdtr-ms-etched.step / cp2119cdtr-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cp2119cdtr-ms.step / cp2119cdtr-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (9 pp, sha256 ed570a175e27c14e, retrieved 2026-10-19, 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