component
TPS564201DDCT
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPS564201DDCT
Texas Instruments · DC-DC Converters · TSOT-23-6
TPS564201DDCT from Texas Instruments, in a TSOT-23-6. 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 | GND | power_in | Ground pin; source terminal of low-side power NFET and controller circuit ground reference. |
| 2 | SW | output | Switch node connection between high-side and low-side MOSFETs with -1.8 V to 17 V operating range. |
| 3 | VIN | power_in | Input voltage supply (4.5 V to 17 V) and drain terminal of high-side power NFET. |
| 4 | VFB | input | Converter feedback input; connect to output voltage via feedback resistor divider with 745-775 mV regulation threshold. |
| 5 | EN | input | Enable input control (active high); 0.8 V logic low threshold, 1.6 V logic high threshold. |
| 6 | VBST | output | Bootstrap supply for high-side NFET gate drive circuit; bypass with 0.1 µF capacitor to SW node, -0.1 V to 6.0 V vs SW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS564201DDCT - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tps564201ddct-etched.step/tps564201ddct-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps564201ddct.step/tps564201ddct.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (28 pp, sha256
008490b39429270e, retrieved 2026-09-27, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).