component
UCC39002DR
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, SOIC-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
markdownUCC39002DR
Texas Instruments · Power Management - Specialized · SOIC-8
UCC39002DR from Texas Instruments, in a SOIC-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 | CS- | input | Current-sense amplifier inverting input with voltage range from -0.3V to VDD + 0.3V. |
| 2 | CS+ | input | Current-sense amplifier noninverting input with voltage range from -0.3V to VDD + 0.3V. |
| 3 | VDD | power_in | Power supply input with operating voltage range 4.575V to 13.5V; bypass with 0.1µF to 1µF capacitor. |
| 4 | GND | power_in | Ground; reference and power ground for all device functions. |
| 5 | ADJ | output | Adjust amplifier output; buffered error-amplifier output, must be ≥ VEAO + 1V, maximum sink current 6mA. |
| 6 | EAO | output | Load-share error amplifier output (transconductance type) with voltage range 0V to VDD - 1.7V. |
| 7 | LS | bidirectional | Load-share bus with bidirectional driver and receiver, operating voltage range 0V to VDD - 1.7V. |
| 8 | CSO | output | Current-sense amplifier output with voltage range 0V to VDD - 1.7V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
UCC39002DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ucc39002dr-etched.step/ucc39002dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc39002dr.step/ucc39002dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
37a83e0ea2981c8e, retrieved 2026-10-06, tier: manufacturer) - 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).