component
TPS562219ADDFR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-8. 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
markdownTPS562219ADDFR
Texas Instruments · DC-DC Converters · TSOT-23-8
TPS562219ADDFR from Texas Instruments, in a TSOT-23-8. 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 | Ground pin; source terminal of low-side NFET and controller circuit reference. |
| 2 | SW | output | Switch node between high-side and low-side MOSFETs; requires 0.1µF bootstrap capacitor connection to VBST. |
| 3 | VIN | power_in | Input supply voltage pin (drain of high-side NFET); operating range 4.5V to 17V. |
| 4 | PG | tri_state | Open-drain power good output; high when output voltage within target ±10%, low when output below 65% of target. |
| 5 | SS | input | Soft-start control input; external capacitor must be connected to GND to control output ramp-up during startup. |
| 6 | VFB | input | Converter feedback input from output voltage divider; nominal threshold 765mV at 25°C with ±0.1µA input current. |
| 7 | EN | input | Enable input control (active high); high-level threshold 1.6V and low-level threshold 0.6V. |
| 8 | VBST | power_in | Bootstrap supply input for high-side NFET gate drive circuit; connect 0.1µF ceramic capacitor between VBST and SW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS562219ADDFR - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
tps562219addfr-etched.step/tps562219addfr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps562219addfr.step/tps562219addfr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (28 pp, sha256
a7b77680c2ce6538, retrieved 2026-09-23, 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-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).