component
TPS22958NDGKR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, VSSOP-8-0.65mm. 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
markdownTPS22958NDGKR
Texas Instruments · Power Distribution Switches · VSSOP-8-0.65mm
TPS22958NDGKR from Texas Instruments, in a VSSOP-8-0.65mm. 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 | VIN | power_in | Switch input that should be bypassed with a ceramic capacitor to GND and tied together with pin 4; for optimal RON, VIN should be kept at or below VBIAS, with a recommended input range of 0.6 V to VBIAS. |
| 2 | ON | input | Active-high switch control input that must not be left floating, with VIH of 1.2 V to 5.5 V and VIL of 0 to 0.5 V when VBIAS is 2.5 V to 5.5 V. |
| 3 | VBIAS | input | Bias voltage and power supply to the device, with a recommended range of 2.5 V to 5.5 V. |
| 4 | VIN | power_in | Switch input that is tied together with pin 1 and should be bypassed with a ceramic capacitor to GND; the recommended input range is 0.6 V to VBIAS. |
| 5 | VOUT | output | Switch output whose voltage range is up to VIN; tied together with pin 8. |
| 6 | GND | power_in | Ground reference for the device; the thermal pad (DGN only) is tied to GND. |
| 7 | CT | output | Switch slew rate control pin where a capacitor to GND (rated 25 V and above) sets the rise time, and the pin can be left floating. |
| 8 | VOUT | output | Switch output whose voltage range is up to VIN; tied together with pin 5. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.65mm |
| Category | Power Supply Chip |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS22958NDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
- 3D model files:
tps22958ndgkr-etched.step/tps22958ndgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps22958ndgkr.step/tps22958ndgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
e18cb823d265d86e, retrieved 2026-10-12, 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).