component
TX6214
Public Made by Adomby adom
XDS LED Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tx6214.step/tx6214.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).
# 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590919892894109696) (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](docs/tx6214-datasheet.pdf)