component
SD6022A
Public Made by Adomby adom
SHOUDING DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SD6022A
SHOUDING · DC-DC Converters · SOT-23-6
SD6022A from SHOUDING, 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 | AGND | power_in | Analog ground; connect all analog grounds to a common node and then to the power ground behind the output capacitors. |
| 2 | SW | passive | Switch node for output; connect the inductor between SW and VIN, with a maximum rating of -0.3V to 22V and 4.5A switch current, keeping traces short and wide to reduce EMI and overshoot. |
| 3 | VDD | power_in | Output voltage sense input and supply pin (operating range 2.5V to 5V; absolute maximum 6V), from which the NMOS switch gate drive is derived from the greater of VOUT and VIN. |
| 4 | EN | input | Logic-controlled shutdown input: high enables normal free-running operation, low shuts down (VENH 1V rising, VENL 0.6V), and it should be tied to VDD when VDD may reach 5.5V or above. |
| 5 | FB | input | Feedback input to the gm error amplifier; connect the resistor divider tap here (reference 1.212V typical, VOUT = 1.212V x [1 + R1/R2]). |
| 6 | PGND | power_in | Power ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SHOUDING |
| Package | SOT-23-6 |
| Category | Power Management ICs |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Feedback Reference Voltage | VFB | 1.188 | 1.212 | 1.236 | V | TA=25°C, VIN=5V, VOUT=18V, R1=430K, R2=30K | 3 |
| Operating VDD Range | VDD | 2.5 | 5 | V | VDD Pin Voltage | 3 | |
| Supply Voltage | -0.3 | 6 | V | 2 | |||
| SW Pin Switch Voltage | -0.3 | 22 | V | 2 | |||
| Operating Temperature Range | -40 | 85 | °C | Note 2 | 2 | ||
| Junction Temperature | 150 | °C | 2 | ||||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Lead Temperature | 265 | °C | Soldering 10sec | 2 | |||
| Package Thermal Resistance | θJA | 220 | °C/W | SOT-23-6L | 2 | ||
| Start-up Voltage | VSTART | 2.2 | V | IOUT = 1mA | 3 | ||
| Hold-up Voltage | VHOLD | 1.7 | V | IOUT = 1mA | 3 | ||
| Supply Current (Quiescent) | IQ | 692 | μA | VIN=2.5V | 3 | ||
| Supply Current (Quiescent) | IQ | 630 | μA | VIN=3.6V | 3 | ||
| Supply Current (Shutdown) | IOFF | 52 | μA | VEN=0V | 3 | ||
| FB Pin Bias Current | IFB | 100 | nA | 3 | |||
| EN High Threshold | VENH | 1 | V | VEN Rising | 3 | ||
| EN Low Threshold | VENL | 0.6 | V | 3 | |||
| EN Input Current | IEN | 8 | μA | VEN(H),VEN=2V | 3 | ||
| EN Input Current | IEN | 0.15 | μA | VEN(L),VEN=0.5V | 3 | ||
| Switching Frequency | FOSC | 800 | KHz | IOUT = 500mA | 3 | ||
| Frequency Change | ΔFOSC | 20 | KHz | VDD=3V→5V | 3 | ||
| Maximum Duty | DC | 90 | % | 3 | |||
| SW ON Resistance | RSW | 300 | mΩ | 3 |
CAD (KiCad official)
- Symbol:
SD6022A - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
sd6022a-etched.step/sd6022a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd6022a.step/sd6022a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SHOUDING datasheet (9 pp, sha256
158dae5e151ab4a9, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).
# SD6022A
**SHOUDING** · DC-DC Converters · SOT-23-6
SD6022A from SHOUDING, 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 | AGND | power_in | Analog ground; connect all analog grounds to a common node and then to the power ground behind the output capacitors. |
| 2 | SW | passive | Switch node for output; connect the inductor between SW and VIN, with a maximum rating of -0.3V to 22V and 4.5A switch current, keeping traces short and wide to reduce EMI and overshoot. |
| 3 | VDD | power_in | Output voltage sense input and supply pin (operating range 2.5V to 5V; absolute maximum 6V), from which the NMOS switch gate drive is derived from the greater of VOUT and VIN. |
| 4 | EN | input | Logic-controlled shutdown input: high enables normal free-running operation, low shuts down (VENH 1V rising, VENL 0.6V), and it should be tied to VDD when VDD may reach 5.5V or above. |
| 5 | FB | input | Feedback input to the gm error amplifier; connect the resistor divider tap here (reference 1.212V typical, VOUT = 1.212V x [1 + R1/R2]). |
| 6 | PGND | power_in | Power ground. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SHOUDING |
| Package | SOT-23-6 |
| Category | Power Management ICs |
| Pins | 6 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Feedback Reference Voltage | VFB | 1.188 | 1.212 | 1.236 | V | TA=25°C, VIN=5V, VOUT=18V, R1=430K, R2=30K | 3 |
| Operating VDD Range | VDD | 2.5 | | 5 | V | VDD Pin Voltage | 3 |
| Supply Voltage | | -0.3 | | 6 | V | | 2 |
| SW Pin Switch Voltage | | -0.3 | | 22 | V | | 2 |
| Operating Temperature Range | | -40 | | 85 | °C | Note 2 | 2 |
| Junction Temperature | | | | 150 | °C | | 2 |
| Storage Temperature Range | | -65 | | 150 | °C | | 2 |
| Lead Temperature | | | | 265 | °C | Soldering 10sec | 2 |
| Package Thermal Resistance | θJA | | 220 | | °C/W | SOT-23-6L | 2 |
| Start-up Voltage | VSTART | | 2.2 | | V | IOUT = 1mA | 3 |
| Hold-up Voltage | VHOLD | | 1.7 | | V | IOUT = 1mA | 3 |
| Supply Current (Quiescent) | IQ | | 692 | | μA | VIN=2.5V | 3 |
| Supply Current (Quiescent) | IQ | | 630 | | μA | VIN=3.6V | 3 |
| Supply Current (Shutdown) | IOFF | | 52 | | μA | VEN=0V | 3 |
| FB Pin Bias Current | IFB | | 100 | | nA | | 3 |
| EN High Threshold | VENH | | 1 | | V | VEN Rising | 3 |
| EN Low Threshold | VENL | | 0.6 | | V | | 3 |
| EN Input Current | IEN | | 8 | | μA | VEN(H),VEN=2V | 3 |
| EN Input Current | IEN | | 0.15 | | μA | VEN(L),VEN=0.5V | 3 |
| Switching Frequency | FOSC | | 800 | | KHz | IOUT = 500mA | 3 |
| Frequency Change | ΔFOSC | | 20 | | KHz | VDD=3V→5V | 3 |
| Maximum Duty | DC | | 90 | | % | | 3 |
| SW ON Resistance | RSW | | 300 | | mΩ | | 3 |
## CAD (KiCad official)
- Symbol: `SD6022A`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `sd6022a-etched.step` / `sd6022a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sd6022a.step` / `sd6022a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SHOUDING datasheet](docs/sd6022a-datasheet.pdf) (9 pp, sha256 `158dae5e151ab4a9`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/sd6022a-datasheet.pdf)