component
RT6212BHGJ6F
Public Made by Adomby adom
Richtek Tech DC-DC Converters, TSOT-23-6L. Datasheet-verified pinout, 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
markdownRT6212BHGJ6F
Richtek Tech · DC-DC Converters · TSOT-23-6L
RT6212BHGJ6F from Richtek Tech, in a TSOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | System ground. Provides the ground return path for the control circuitry and low-side power MOSFET. |
| 2 | LX | output | Switch node. LX is the switching node that supplies power to the output; connect the output LC filter from LX to the output load. Absolute max: -0.3V to (VIN + 0.3V), or -6V to 25V for <50ns transients. |
| 3 | VIN | power_in | Power input. Supplies the power switches of the device. Operating range 4.5V to 18V; absolute max 20V. |
| 4 | FB | input | Feedback voltage input. Sets the desired output voltage via an external resistor divider. Feedback reference is 0.8V typ for RT6212B/BHGJ6F (0.765V typ for the 'R' reference-voltage variant), ±1.5%. |
| 5 | EN | input | Enable control input. Floating this pin or tying it to GND disables the device; driving it logic-high enables the converter. Enable threshold ~1.5V rising / 1.28V falling for BHGJ6F variant. |
| 6 | BOOT | power_in | Bootstrap supply for the high-side gate driver. Connect a 100nF or greater capacitor from LX to BOOT to power the high-side switch. Absolute max: (VLX - 0.3V) to (VIN + 6.3V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Richtek Tech |
| Package | TSOT-23-6L |
| Category | PMIC |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
RT6212BHGJ6FRT6212BHGJ6FBHRGJ6FRT6212BHGJ6FAHGJ6FRT6212BHGJ6FAHRGJ6F
CAD (KiCad official)
- Symbol:
RT6212BHGJ6F - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: TSOT-23-6L (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Richtek Tech datasheet (18 pp, sha256
326748a5db9a4f60, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).