component

TB67H401FTG

Public Made by Adom

by adom

TOSHIBA Motor Driver ICs, VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icstb67h401ftgfactory-2.0.0extractor-text

Verified TB67H401FTG

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 49 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TB67H401FTG · VQFN-48-EP(7x7) · 49 pins
  • ✓copper: 49 copper pads, none touching another net
  • ✓datasheet: all 49 pin names found in the 25-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-43fpmw02/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 49 pins = 49 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 49 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tb67h401ftg.kicad_sym✓ tb67h401ftg.kicad_mod✓ tb67h401ftg.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers tb67h401ftg: viewers · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
tb67h401ftg-etched.glb Publish 0.1.0 · Ray 5d ago
tb67h401ftg-etched.step tb67h401ftg: factory component page (tier=mfr) · Ray 5d ago
tb67h401ftg-hero.glb tb67h401ftg: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
tb67h401ftg-hero.overlay.json Publish 0.1.0 · Ray 5d ago
tb67h401ftg.glb Publish 0.1.0 · Ray 5d ago
tb67h401ftg.kicad_mod Publish 0.1.0 · Ray 5d ago
tb67h401ftg.kicad_sym Publish 0.1.0 · Ray 5d ago
tb67h401ftg.lbr Publish 0.1.0 · Ray 5d ago
tb67h401ftg.step Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier mfr, 49 pins · Ray 5d ago

TB67H401FTG

TOSHIBA · Motor Driver ICs · VQFN-48-EP(7x7)

TB67H401FTG from TOSHIBA, in a VQFN-48-EP(7x7). 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 Non connection; do not connect any PCB pattern to this pin.
2 INB1 input H-bridge control pin No.1 for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
3 INB2 input H-bridge control pin No.2 for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
4 TBLKAB input Noise filter setting pin for constant current circuit; L sets digital tBLK to 4 OSCM clocks and H sets it to 6 OSCM clocks.
5 GND power_in Ground pin.
6 NC unconnected Non connection; do not connect any PCB pattern to this pin.
7 RSA passive Current sense pin for Ach.
8 RSA passive Current sense pin for Ach.
9 NC unconnected Non connection; do not connect any PCB pattern to this pin.
10 OUTA+ output Motor output (+) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V.
11 OUTA+ output Motor output (+) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V.
12 NC unconnected Non connection; do not connect any PCB pattern to this pin.
13 NC unconnected Non connection; do not connect any PCB pattern to this pin.
14 NC unconnected Non connection; do not connect any PCB pattern to this pin.
15 GND power_in Power ground pin for H-bridge.
16 OUTA- output Motor output (-) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V.
17 OUTA- output Motor output (-) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V.
18 GND power_in Ground pin.
19 GND power_in Ground pin.
20 OUTB- output Motor output (-) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V.
21 OUTB- output Motor output (-) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V.
22 GND power_in Power ground pin for H-bridge.
23 NC unconnected Non connection; do not connect any PCB pattern to this pin.
24 NC unconnected Non connection; do not connect any PCB pattern to this pin.
25 NC unconnected Non connection; do not connect any PCB pattern to this pin.
26 OUTB+ output Motor output (+) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V.
27 OUTB+ output Motor output (+) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V.
28 NC unconnected Non connection; do not connect any PCB pattern to this pin.
29 RSB passive Current sense pin for Bch.
30 RSB passive Current sense pin for Bch.
31 NC unconnected Non connection; do not connect any PCB pattern to this pin.
32 VM power_in Motor power supply pin; operating voltage range is 10 V ≤ VM ≤ 47 V.
33 NC unconnected Non connection; do not connect any PCB pattern to this pin.
34 VCC power_out Internal regulator voltage monitor pin; VCC must be within 4.75 V to 5.25 V.
35 NC unconnected Non connection; do not connect any PCB pattern to this pin.
36 LO output Error detection flag; logic output at 0 V to 0.5 V for low and 4.5 V to 5.5 V for high.
37 FBB output Current detection flag for Bch.
38 FBA output Current detection flag for Ach.
39 HBMODE input H-bridge drive mode setting pin; connect to VCC for single H-bridge mode or to GND for dual H-bridge mode, and do not switch during operation.
40 GND power_in Ground pin.
41 VREFB input Current threshold reference pin for Bch; VREF input voltage range is GND to 4.0 V.
42 VREFA input Current threshold reference pin for Ach; VREF input voltage range is GND to 4.0 V.
43 OSCM passive Internal oscillator frequency setting pin; oscillator frequency range is 0.64 MHz to 2.4 MHz.
44 INA1 input H-bridge control pin No.1 for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
45 INA2 input H-bridge control pin No.2 for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
46 PWMA input Short brake pin for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
47 PWMB input Short brake pin for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high.
48 NC unconnected Non connection; do not connect any PCB pattern to this pin.
49 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package VQFN-48-EP(7x7)
Category Power Management ICs
Pins 49

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Motor power supply VM 50 V 15
Motor output voltage VOUT 50 V 15
Motor output current IOUT(SHB) 6 A Note1: HBMODE pin high 15
Motor output current IOUT(DHB) 3 A/ch Note2: HBMODE pin low 15
Internal logic power supply VCC 6 V 15
Logic input voltage HIGH VIN(H) 6 V 15
Logic input voltage LOW VIN(L) -0.4 V 15
LO output voltage VLO 6 V 15
LO inflow current ILO 6 mA 15
Power dissipation PD 1.3 W Note3: Device alone (Ta = 25°C) 15
Operating temperature Topr -20 85 °C 15
Storage temperature Tstg -55 150 °C 15
Junction temperature (max) Tj (max) 150 °C 15
Motor power supply VM 10 24 47 V Ta=-20 to 85°C 15
Motor output current IOUT(SHB) 3 6 A Note1: HBMODE pin high 15
Motor output current IOUT(DHB) 1.5 3 A/ch Note2: HBMODE pin low 15
LO output voltage VLO 3.3 V 15
Chopping frequency (range) fchop 40 70 150 kHz 15
VREF input voltage VREF 2 4 V 15
Logic input voltage HIGH VIN(H) 2 5.5 V High level (Note) 16
Logic input voltage LOW VIN(L) 0 0.8 V Low level (Note) 16
Logic input hysteresis voltage VIN(HYS) 0.1 0.3 V Hysteresis voltage 16
Logic input current LOW IIN(L) 1 µA Input voltage = 0 V 16
Logic output pin voltage HIGH (FBB,FBA,LO) VO(H) 4.5 4.8 5.5 V IOL = 5 mA LO = Low (10 kΩ,5V Pull Up) 16
Logic output pin voltage LOW (FBB,FBA,LO) VO(L) 0 0.2 0.5 V 16
Current consumption IM2 3.5 5.5 mA OUT: OPEN, INA1, INA2, INB1, and INB2: Low, Standby mode: Release 16
Current consumption IM3 5.5 7 mA OUT: OPEN, Standby mode: Release 16
Output leakage current high-side IOH 1 µA VM = 50 V, VOUT = 0 V 16
Output leakage current low-side IOL 1 µA VM = VOUT = 50 V 16
Motor current channel differential ΔIOUT1 -5 0 5 % Current differential between channels 16
Motor current setting differential ΔIOUT2 -5 0 5 % IOUT = 1.6 A, HBMODE = Low 16
Motor output ON-resistance (high-side + low-side) Ron(H+L) 0.49 0.6 Ω Tj = 25°C, Forward direction (High side + Low side) 16
VREF input current IREF 0 1 µA VREF = 2.0 V 17
VCC voltage VCC 4.75 5 5.25 V ICC = 5.0 mA 17
VCC current ICC 2.5 5 mA VCC = 5.0 V 17
Thermal shutdown (TSD) threshold TjTSD 145 160 175 °C 17
VM power-on-reset threshold VMPOR 7 8 9 V Power-on-reset release 17
Over current detection (ISD) threshold ISD 4.1 4.9 5.7 A 17
Minimum logic High pulse width tw(H) 500 ns Logic input signal 18
Minimum logic Low pulse width tw(L) 500 ns Logic input signal 18
Output MOSFET rise time tr 30 80 130 ns 18
Output MOSFET fall time tf 40 90 140 ns 18
Propagation delay low-to-high tpLH 250 1200 ns INA1/INB1, INA2/INB2 and PWMA/PWMB to OUT 18
Propagation delay high-to-low tpHL 250 1200 ns INA1/INB1, INA2/INB2 and PWMA/PWMB to OUT 18
Logic output delay time (current limit NF detect, FBA/FBB On) tp(hz) 135 355 ns Pull up 10 kΩ to 5 V (OD ON) 18
Logic output delay time (INA1/INB1, INA2/INB2, PWMA/PWMB to FBA/FBB Off) tp(zh) 135 535 ns Pull up 10 kΩ to 5 V (OD OFF) 18
OSCM oscillator accuracy ΔfOSCM -15 15 % COSC = 270 pF, ROSC = 5.1 kΩ 18

CAD (KiCad official)

  • Symbol: TB67H401FTG
  • Footprint: Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
  • 3D model: VQFN-48-EP(7x7) (KiCad packages3D, STEP)
  • 3D model files: tb67h401ftg-etched.step / tb67h401ftg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tb67h401ftg.step / tb67h401ftg.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (25 pp, sha256 fa51eb4ef0903733, retrieved 2026-11-02, tier: manufacturer)
  • 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