component
TPS16630RGET
Public Made by Adomby adom
Texas Instruments Surge Protection Devices (SPDs), VQFN-24(4x4). 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
markdownTPS16630RGET
Texas Instruments · Surge Protection Devices (SPDs) · VQFN-24(4x4)
TPS16630RGET from Texas Instruments, in a VQFN-24(4x4). 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 | IN | power_in | Power supply input connected to internal FET drain. |
| 2 | IN | power_in | Power supply input connected to internal FET drain. |
| 3 | N.C | unconnected | No connection. |
| 4 | N.C | unconnected | No connection. |
| 5 | P_IN | power_in | Device power supply voltage. Always connect P_IN directly to IN. |
| 6 | UVLO | input | Input for setting programmable UVLO threshold; undervoltage event shuts down internal FET and asserts FLT for power fault indication. |
| 7 | OVP | input | Input for setting adjustable overvoltage protection threshold (TPS16630 only); overvoltage event shuts down internal FET and asserts FLT. |
| 8 | GND | power_in | Ground connection; connect GND to system ground plane. |
| 9 | dVdT | input | Capacitor between this pin and GND sets output voltage slew rate; floating pin enables thermal regulation mode for fast output charging during power-up. |
| 10 | ILIM | input | Resistor connected to GND on this pin sets overcurrent limit threshold; typical range 3 kΩ to 30 kΩ. |
| 11 | MODE | input | Mode selection pin for overload fault response; open for latch mode, shorted to GND for auto-retry mode. |
| 12 | SHDN | input | Shutdown pin; pulling below 0.8 V puts device into low-power shutdown mode (21 µA typ); voltage above 2 V enables device. |
| 13 | IMON | output | Analog current monitor output proportional to internal FET current; resistor to GND converts current to voltage (27.9 µA/A typ gain). |
| 14 | FLT | output | Fault event indicator with open-drain output; asserts low on UVLO, OVP, overcurrent, or thermal shutdown events. |
| 15 | N.C | unconnected | No connection. |
| 16 | PGOOD | output | Power good indicator with open-drain output, active high; goes low during fault or when SHDN is pulled low. |
| 17 | OUT | power_out | Device power output; source for protected load current. |
| 18 | OUT | power_out | Device power output; source for protected load current. |
| 19 | N.C | unconnected | No connection. |
| 20 | N.C | unconnected | No connection. |
| 21 | N.C | unconnected | No connection. |
| 22 | N.C | unconnected | No connection. |
| 23 | N.C | unconnected | No connection. |
| 24 | N.C | unconnected | No connection; PowerPAD thermal pad connects to GND plane for heat dissipation. |
| 25 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VQFN-24(4x4) |
| Category | Circuit Protection |
| Pins | 25 |
CAD (KiCad official)
- Symbol:
TPS16630RGET - Footprint:
Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm - 3D model: VQFN-24(4x4) (KiCad packages3D, STEP)
- 3D model files:
tps16630rget-etched.step/tps16630rget-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps16630rget.step/tps16630rget.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
ef1077e8989a204c, retrieved 2026-10-01, 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-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).