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TM512BCE

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TM Shenzhen Titan Micro Elec LED Drivers, SSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs tm512bce: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers tm512bce: viewers · Ray 27d ago
package.json Publish 0.1.0 · Ray 27d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md tm512bce: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 17d ago
tm512bce-etched.fit.json tm512bce: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tm512bce-etched.glb tm512bce: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tm512bce-etched.step tm512bce: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tm512bce.glb Publish 0.1.0 · Ray 27d ago
tm512bce.kicad_mod Publish 0.1.0 · Ray 27d ago
tm512bce.kicad_sym Publish 0.1.0 · Ray 27d ago
tm512bce.lbr Publish 0.1.0 · Ray 27d ago
tm512bce.step Publish 0.1.0 · Ray 27d ago

TM512BCE

TM Shenzhen Titan Micro Elec · LED Drivers · SSOP-10

TM512BCE from TM Shenzhen Titan Micro Elec, in a SSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Power supply negative (ground) reference for the logic and constant-current output stages.
2 OUTR output PWM constant-current output channel R. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale.
3 OUTG output PWM constant-current output channel G. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale.
4 OUTB output PWM constant-current output channel B. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale.
5 REXT passive Constant-current feedback / current-set pin. External resistor to GND programs the per-channel output current per Iout=48/(400+Rext); must not be left floating.
6 ADRO output Address programming line output. Push-pull output used to daisy-chain the address-writing signal to the next IC on the string. Drives at least ±10 mA at Vo=0.4 V / 4.0 V.
7 ADRI input Address programming line input with internal pull-up. Receives the address-write signal from the writer/controller or from the previous chip's ADRO in a chain.
8 AI input DMX512 differential signal input, positive polarity, with internal pull-up. Common-mode range up to 8 V, differential input impedance ~280 kΩ, threshold ±0.2 V, 70 mV hysteresis.
9 BI input DMX512 differential signal input, negative polarity, with internal pull-down. Paired with AI for the DMX512 differential receiver (auto-adaptive 200 kbps-1 Mbps).
10 VDD power_in Logic supply positive input. Recommended 3.8 V (min) / 5.5 V (typ) / 6 V (max); absolute max 6.5 V. Internal 5 V regulator/zener present; decouple with 104 (100 nF) to GND per application note.

Key specifications

Parameter Value
Manufacturer TM Shenzhen Titan Micro Elec
Package SSOP-10
Category LED Drivers
Pins 10

CAD (KiCad official)

  • Symbol: TM512BCE
  • Footprint: Package_SO:SSOP-10_3.9x4.9mm_P1.00mm
  • 3D model: SSOP-10 (KiCad packages3D, STEP)
  • 3D model files: tm512bce-etched.step / tm512bce-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tm512bce.step / tm512bce.glb are the bare package body.

Provenance

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

  • Datasheet: TM Shenzhen Titan Micro Elec datasheet (None pp, sha256 d1648071c9328d6b, retrieved 2026-08-17, 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: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF