component
SN6505BDBVT
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, SOT-23-6. 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
markdownSN6505BDBVT
Texas Instruments · Power Management - Specialized · SOT-23-6
SN6505BDBVT from Texas Instruments, in a SOT-23-6. 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 | D1 | output | Open drain output of the first power MOSFET switch for center-tapped transformer primary, carrying peak currents up to 2.4 A. |
| 2 | VCC | power_in | Supply pin requiring 2.25 V to 5.5 V input with 4.7 μF or greater low ESR bypass capacitor, with undervoltage lockout at VCC ≤ 2.25 V. |
| 3 | D2 | output | Open drain output of the second power MOSFET switch for center-tapped transformer primary, carrying peak currents up to 2.4 A. |
| 4 | GND | power_in | Ground connected to power MOSFET source via internal sense circuit, requiring connection to low-inductance ground plane. |
| 5 | EN | input | Active high enable input with internal pull-down; when low or floating disables all circuitry; tie to VCC if unused. |
| 6 | CLK | input | External clock input internally pulled to GND; device automatically switches to internal oscillator (160 kHz for SN6505A, 420 kHz for SN6505B) if valid clock absent for 10-25 μs. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
SN6505BDBVT - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
sn6505bdbvt-etched.step/sn6505bdbvt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn6505bdbvt.step/sn6505bdbvt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
dfc57cb042218cb6, 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).