component

TX6214

Public Made by Adom

by adom

XDS LED Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs Publish 0.1.0 · Ray 9d ago
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README.md Publish 0.1.0 · Ray 9d ago
tx6214-etched.glb Publish 0.1.0 · Ray 9d ago
tx6214-etched.step tx6214: factory component page (tier=lcsc) · Ray 9d ago
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TX6214

XDS · LED Drivers · SOP-8

TX6214 from XDS, 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 DRV output Gate drive output for the external power MOSFET; the DRV pin absolute maximum voltage is 8 V, with 50 ns typical rise and fall times at a 500 pF load.
2 VDD power_in Chip supply input with a 5-36 V operating range, a 45 V absolute maximum rating, a 40 V clamp (at I_VDD < 10 mA), and an undervoltage lockout threshold of 4.8 V on rising VDD.
3 EN input Active-high enable input with a logic-high threshold of 3.2 V minimum and a logic-low threshold of 0.8 V maximum, rated to 45 V maximum; standby current is 75 µA typical with EN low and no load.
4 ROCS passive Switching frequency setting pin, where an external resistor sets the PWM frequency: floating gives 500 kHz, a short to GND gives about 450 kHz, and 300 kΩ gives 120 kHz.
5 OVP input Output overvoltage protection sense input, set by an external divider R1/R2 against a 1 V reference, with a 6 V maximum pin voltage rating.
6 FB input LED output current feedback input that regulates to 250 mV (240-260 mV) through the feedback resistor R5, with a 6 V maximum pin voltage rating.
7 GND power_in Chip ground reference for the device.
8 CS input Inductor current sense input for cycle-by-cycle peak current limiting with a 250 mV (240-260 mV) threshold, with a 6 V maximum pin voltage rating.

Key specifications

Parameter Value
Manufacturer XDS
Package SOP-8
Category LED Drivers
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
Supply voltage (VDD) maximum VDD 45 V 3
EN pin maximum voltage V_EN -0.3 45 V 3
DRV pin maximum voltage V_DRV -0.3 8 V 3
FB/TOFF/OVP/CS pins maximum voltage V_MAX -0.3 6 V 3
Maximum power dissipation P_ESOP8 0.8 W ESOP8 package 3
Operating temperature TA -20 85 ℃ 3
Storage temperature T_STG -40 120 ℃ 3
Soldering temperature T_SD 230 240 ℃ Soldering, about 10 s 3
VDD clamp voltage VDD 5 40 V I_VDD<10mA 4
Overcurrent protection threshold VCS_TH 240 250 260 mV VDD=12V, TA=25℃ unless otherwise stated 4
FB pin voltage VFB 240 250 260 mV VDD=12V, TA=25℃ unless otherwise stated 4
Undervoltage lockout voltage (VDD rising) V_UVLO 4.8 V VDD rising 4
Operating current I_OP 2.5 mA F_OP=200KHz 4
Standby current I_INQ 75 uA No load, EN low 4
Operating frequency FS 120 kHz ROCS=300K 4
EN high-level input voltage H_EN 3.2 V VDD=12V, TA=25℃ unless otherwise stated 4
EN low-level input voltage L_EN 0.8 V VDD=12V, TA=25℃ unless otherwise stated 4
DRV rise time T_RISE 50 ns DRV pin with 500pF capacitor 4
DRV fall time T_FALL 50 ns DRV pin with 500pF capacitor 4
Maximum duty cycle D_MAX 87 % VFB=0V 4
Over-temperature regulation threshold OTP_TH 140 ℃ VDD=12V, TA=25℃ unless otherwise stated 4
Electrostatic discharge withstand voltage V_ESD 2000 V 3

CAD (KiCad official)

  • Symbol: TX6214
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: tx6214-etched.step / tx6214-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tx6214.step / tx6214.glb are the bare package body.

Provenance

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

  • Datasheet: XDS datasheet (7 pp, sha256 f518504fcf4795ba, 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