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XD293-16

Public Made by Adom

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XINLUDA Stepper Motor Driver, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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XD293-16

XINLUDA · Stepper Motor Driver · DIP-16

XD293-16 from XINLUDA, in a DIP-16. 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 ENABLE 1 input Enable input for channels 1 and 2, logic low up to 1.5 V and high from 2.3 V.
2 INPUT 1 input Logic input for channel 1, low up to 1.5 V and high from 2.3 V (max 7 V).
3 OUTPUT 1 output Channel 1 push-pull output with internal clamp diodes, 500 mA continuous and 1 A peak.
4 GND power_in Ground, connected internally to the other center GND pins and used for heatsinking.
5 GND power_in Ground, connected internally to the other center GND pins and used for heatsinking.
6 OUTPUT 2 output Channel 2 push-pull output with internal clamp diodes, 500 mA continuous and 1 A peak.
7 INPUT 2 input Logic input for channel 2, low up to 1.5 V and high from 2.3 V (max 7 V).
8 VS power_in Output stage supply voltage, up to 32 V absolute maximum.
9 ENABLE 2 input Enable input for channels 3 and 4, logic low up to 1.5 V and high from 2.3 V.
10 INPUT 3 input Logic input for channel 3, low up to 1.5 V and high from 2.3 V (max 7 V).
11 OUTPUT 3 output Channel 3 push-pull output with internal clamp diodes, 500 mA continuous and 1 A peak.
12 GND power_in Ground, connected internally to the other center GND pins and used for heatsinking.
13 GND power_in Ground, connected internally to the other center GND pins and used for heatsinking.
14 OUTPUT 4 output Channel 4 push-pull output with internal clamp diodes, 500 mA continuous and 1 A peak.
15 INPUT 4 input Logic input for channel 4, low up to 1.5 V and high from 2.3 V (max 7 V).
16 VSS power_in Logic supply voltage, 4.5 V to 32 V.

Key specifications

Parameter Value
Manufacturer XINLUDA
Package DIP-16
Category Motor Driver ICs
Pins 16

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage (pin 10) VS 32 V 3
Logic Supply Voltage (pin 20) VSS 32 V 3
Input Voltage Vi 7 V 3
Enable Voltage Ven 7 V 3
Peak Output Current Io 1 A 100 µs non repetitive 3
Total Power Dissipation Ptot 3.5 W Tpins = 90 °C 3
Storage and Junction Temperature Tstg, Tj -40 150 °C 3
Supply Voltage (pin 10) VS 32 V 4
Logic Supply Voltage (pin 20) VSS 4.5 32 V 4
Input Low Voltage (pin 2, 9, 12, 19) VIL -0.3 1.5 V 4
Input High Voltage (pin 2, 9, 12, 19) VIH 2.3 V VSS ≤ 7 V 4
Input High Voltage (pin 2, 9, 12, 19) VIH 2.3 7 V VSS > 7 V 4
Enable Low Voltage (pin 1, 11) Ven L -0.3 1.5 V 4
Enable High Voltage (pin 1, 11) Ven H 2.3 V VSS ≤ 7 V 4
Enable High Voltage (pin 1, 11) Ven H 2.3 7 V VSS > 7 V 4
Low Voltage Enable Current (pin 1, 11) Ien L -30 -100 µA Ven L = 1.5 V 4
Total Quiescent Supply Current (pin 10) IS 3 10 mA Vi = L ; IO = 0 ; Ven = H 4
Total Quiescent Supply Current (pin 10) IS 18 30 mA Vi = H ; IO = 0 ; Ven = H 4
Total Quiescent Logic Supply Current (pin 20) ISS 47 65 mA Vi = L ; IO = 0 ; Ven = H 4
Total Quiescent Logic Supply Current (pin 20) ISS 20 25 mA Vi = H ; IO = 0 ; Ven = H 4
Total Quiescent Logic Supply Current (pin 20) ISS 20 27 mA Ven = L 4
High Voltage Input Current (pin 2, 9, 12, 19) IIH 30 100 µA 2.3 V ≤ VIH ≤ VSS, 0.6 V 4
Source Output Saturation Voltage (pins 3, 8, 13, 18) VCE(sat)H 1.4 2 V IO = -0.5 A 4
Sink Output Saturation Voltage (pins 3, 8, 13, 18) VCE(sat)L 1.2 2 V IO = +0.5 A 4
Thermal Resistance Junction-ambient (DIP16) Rth j-amb 80 °C/W 3
Thermal Resistance Junction-case (DIP16) Rth j-case 14 °C/W 3
Total Quiescent Logic Supply Current (pin 20) ISS 6 mA Ven = L 4
High Voltage Input Current (pin 2, 9, 12, 19) IIL -10 µA VIL = 1.5 V 4
High Voltage Enable Current (pin 1, 11) Ien H 10 µA 2.3 V ≤ Ven H ≤ VSS, 0.6 V 4
Clamp Diode Forward Voltage VF 1.3 V IO = 600nA 4
Rise Time tr 250 ns 0.1 to 0.9 VO 4
Fall Time tf 250 ns 0.9 to 0.1 VO 4
Turn-on Delay ton 750 ns 0.5 Vi to 0.5 VO 4
Turn-off Delay toff 200 ns 0.5 Vi to 0.5 VO 4

CAD (KiCad official)

  • Symbol: XD293-16
  • Footprint: Package_DIP:DIP-16_W7.62mm
  • 3D model: DIP-16 (KiCad packages3D, STEP)
  • 3D model files: xd293-16-etched.step / xd293-16-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xd293-16.step / xd293-16.glb are the bare package body.

Provenance

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

  • Datasheet: XINLUDA datasheet (7 pp, sha256 8e109415ff5bf7cd, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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