component
SGM6230YPS8G
Public Made by Adomby adom
SGMICRO DC-DC Converters, ESOP-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
markdownSGM6230YPS8G
SGMICRO · DC-DC Converters · ESOP-8
SGM6230YPS8G from SGMICRO, in a ESOP-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 | BS | input | High-side gate drive boost input; a 10Ω resistor between SW and the BS capacitor is strongly recommended to reduce SW spike voltage, and the BS voltage is rated VSW - 0.3V to VSW + 6V. |
| 2 | IN | power_in | Power input that powers the device and the step-down converter switches; the datasheet specifies an input range of 4.5V to 38V and a sufficiently large bypass capacitor to GND to eliminate input noise. |
| 3 | SW | power_out | Power switching output that connects to the inductor; a capacitor is placed between SW and BS to supply the high-side switch, and SW is rated -0.5V to VIN + 0.3V. |
| 4 | GND | power_in | Ground pin; the exposed pad is connected to the backside of GND and must be connected to the GND plane. |
| 5 | FB | input | Feedback input connected to the resistor divider between output and ground to set the output voltage, with a feedback reference of 0.776V to 0.824V (0.8V typical). |
| 6 | COMP | passive | Compensation node for the regulation control loop, where an additional capacitor between COMP and GND may be needed. |
| 7 | EN | input | Enable input that turns the regulator on when driven high (above 1.2V VIH) and off when driven low (below 0.4V VIL); the output is discharged when the IC is off. |
| 8 | SS | input | Soft-start control input where a capacitor between SS and GND sets the soft-start period (10ms with 0.1μF), and disconnecting SS disables the soft-start function. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | ESOP-8 |
| Category | Power Management (PMIC) |
| Pins | 9 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VIN | -0.3 | 40 | V | 2 | ||
| All Other Pins | -0.3 | 6 | V | 2 | |||
| Storage Temperature Range | -65 | 150 | ℃ | 2 | |||
| Junction Temperature | 150 | ℃ | 2 | ||||
| Lead Temperature (Soldering) | 260 | ℃ | Soldering, 10s | 2 | |||
| Operating Temperature Range | -40 | 85 | ℃ | 2 | |||
| Input Voltage Range | VIN | 4.5 | 38 | V | 4 | ||
| Feedback Voltage | VFB | 0.776 | 0.8 | 0.824 | V | 4 | |
| Shutdown Supply Current | ISHDN | 10 | 18 | μA | VEN = 0V | 4 | |
| Quiescent Supply Current | IQ | 0.8 | 1.7 | mA | VEN = 2.6V, VFB = 1V | 4 | |
| Error Amplifier Transconductance | GEA | 500 | 800 | 1120 | μA/V | ΔVFB = ±12.5mV | 4 |
| EN Pull-Up Current | 0.8 | 1.4 | 2 | μA | VEN = 0V | 4 | |
| Oscillator Frequency | fS | 335 | 385 | 435 | kHz | 4 | |
| Short-Circuit Oscillator Frequency | 25 | 38 | 60 | kHz | VFB = 0V | 4 | |
| Under-Voltage Lockout Threshold (VIN Rising) | 3.5 | 3.8 | 4.2 | V | VIN Rising | 4 | |
| Thermal Resistance, Junction-to-Ambient (SOIC-8 Exposed Pad) | θJA | 50 | ℃/W | SOIC-8 (Exposed Pad); printed as a single value under Absolute Maximum Ratings, no min/typ/max label | 2 |
CAD (KiCad official)
- Symbol:
SGM6230YPS8G - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm - 3D model: ESOP-8 (KiCad packages3D, STEP)
- 3D model files:
sgm6230yps8g-etched.step/sgm6230yps8g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sgm6230yps8g.step/sgm6230yps8g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (10 pp, sha256
0239e2476e6419ac, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).