component
TPS562219DDFR
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
markdownTPS562219DDFR
Texas Instruments · DC-DC Converters · TSOT-23-8
TPS562219DDFR from Texas Instruments, in a TSOT-23-8. 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 | GND | power_in | Ground pin serving as source terminal for low-side NFET and reference for controller circuit. |
| 2 | SW | output | Switch node connection between high-side NFET and low-side NFET with operating range -1.8 V to 17 V. |
| 3 | VIN | power_in | Input voltage supply pin and drain terminal of high-side NFET with operating range 4.5 V to 17 V. |
| 4 | PG | tri_state | Power good open-drain output for regulation status indication. |
| 5 | SS | input | Soft-start control pin for external timing capacitor connected to GND with operating range -0.1 V to 5 V. |
| 6 | VFB | input | Converter feedback input for output voltage sensing through resistor divider with operating range -0.1 V to 5.5 V. |
| 7 | EN | input | Enable input control pin, active high, requiring external pull-up to enable device with operating range -0.1 V to 17 V. |
| 8 | VBST | power_in | Supply input for high-side NFET gate drive circuit with 0.1 µF bypass capacitor between VBST and SW pins and operating range -0.1 V to 23 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS562219DDFR - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
tps562219ddfr-etched.step/tps562219ddfr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps562219ddfr.step/tps562219ddfr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
bc815460a4d4183e, retrieved 2026-10-05, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).