component
TPS2493PWR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, TSSOP-14. 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
markdownTPS2493PWR
Texas Instruments · Supervisor And Reset ICs · TSSOP-14
TPS2493PWR from Texas Instruments, in a TSSOP-14. 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 | UVEN | input | Enable/UV input; a low input inhibits GATE and can be used as a logic control input. |
| 2 | VREF | power_in | 4-V reference voltage output used to set the power threshold on PROG pin. |
| 3 | PROG | input | FET power-limit programming pin. |
| 4 | TIMER | bidirectional | A capacitor from TIMER to ground sets the fault timer period. |
| 5 | OV | input | Overvoltage sensing input; a high input inhibits GATE. |
| 6 | IMON | output | Current monitor output, nominally VIMON = 48 x (VVCC-SENSE). |
| 7 | GND | power_in | Ground connection for the device. |
| 8 | PG | output | Active low power good output driven by VVCC-SENSE. |
| 9 | FLT | output | Active low fault indicator output asserted when fault timer expires; reset by UVEN, UVLO, or automatic restart. |
| 10 | NC | unconnected | No connect pin. |
| 11 | OUT | input | FET source voltage (output) sensing pin with gate clamped to a diode drop below OUT. |
| 12 | GATE | output | Gate driver output for external N-channel FET. |
| 13 | SENSE | input | Current sense input monitoring VVCC-SENSE and VSENSE-OUT with current limit at 50 mV. |
| 14 | VCC | power_in | Input supply and current sense positive input. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Power Management (PMIC) |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
TPS2493PWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
tps2493pwr-etched.step/tps2493pwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2493pwr.step/tps2493pwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
5a3953974c9098a7, retrieved 2026-09-24, tier: manufacturer) - 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).