component
FP7209XR-G13
Public Made by Adomby adom
Feeling Tech DC-DC Controllers, SOP-8-EP. 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
markdownFP7209XR-G13
Feeling Tech · DC-DC Controllers · SOP-8-EP
FP7209XR-G13 from Feeling Tech, in a SOP-8-EP. 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 | VDS | power_out | Power supply pin for internal control circuits and gate drivers; internal LDO output of 8.0V typ (7.5V to 8.5V at HVDD=12V, IDS=0A), absolute max 16V. |
| 2 | DIM | input | Analog and digital dimming control input accepting a DC voltage (0.275V to 2.7V valid range) or PWM signal, shutdown below 0.05V, and must not float in normal operation. |
| 3 | COMP | passive | Compensation pin for the external compensation network of the error amplifier output. |
| 4 | FB | input | Error amplifier inverting input with feedback reference voltage of 0.2425V to 0.2475V for the FP7209XR-G13. |
| 5 | OVP | input | Over voltage protection input; EXT turns off when OVP exceeds 0.7V (0.65V to 0.75V threshold), set by a resistive divider from LED+. |
| 6 | CS | input | MOSFET switch current sense input with 100mV typ (85mV to 115mV) sense threshold, connected through RCS to ground. |
| 7 | HVDD | power_in | IC power supply pin with 5V to 24V operating range, 2.8V start-up voltage and 26V absolute maximum. |
| 8 | EXT | output | Gate driver output for the external N-MOSFET, with 0.9Ω typ pull-up and pull-down resistance at VDS=8V, absolute max 16V. |
| 9 | GND | power_in | IC ground exposed pad that must be connected to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Feeling Tech |
| Package | SOP-8-EP |
| Category | Power Management ICs |
| 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 | HVDD | -0.3 | 26 | V | 4 | ||
| VDS,EXT Voltage | -0.3 | 16 | V | 4 | |||
| Others Pin Voltage | -0.3 | 6 | V | 4 | |||
| Thermal Resistance (Junction to Ambient) | θJA | 60 | °C / W | SOP-8L(EP) | 4 | ||
| Thermal Resistance (Junction to Case) | θJC | 10 | °C / W | SOP-8L(EP) | 4 | ||
| Junction Temperature | TJ | 150 | °C | 4 | |||
| Operating Temperature | TOP | -40 | 85 | °C | 4 | ||
| Storage Temperature | TST | -65 | 150 | °C | 4 | ||
| Lead Temperature | 260 | °C | soldering, 10 sec | 4 | |||
| Supply Voltage | HVDD | 5 | 24 | V | 5 | ||
| Operating Temperature Range | TA | -40 | 85 | °C | Ambient Temperature | 5 | |
| Feedback Voltage FP7209XR-G13 | VFB | 0.2425 | 0.2475 | V | 5 | ||
| Input Supply Voltage | VDS | 7.5 | 8 | 8.5 | V | HVDD=12V, IDS=0A | 5 |
| Operation Frequency | fOSC | 120 | 150 | 180 | KHZ | 5 | |
| EXT Pull-UP Resistance | REXTH | 0.6 | 0.9 | 1.2 | Ω | VDS=8V | 5 |
| EXT Pull-Down Resistance | REXTL | 0.6 | 0.9 | 1.2 | Ω | VDS=8V | 5 |
| OVP Threshold | VOVP | 0.65 | 0.7 | 0.75 | V | 5 | |
| Sense Voltage | VCS | 85 | 100 | 115 | mV | 5 | |
| Start-up Voltage | HVDD | 2.8 | V | 5 | |||
| Under Voltage Lockout | VUVLO | 2.6 | V | 5 | |||
| Average Current | ICC | 2 | mA | FB=0V, Switching | 5 | ||
| Quiescent Current | ICC | 800 | µA | FB=0.3V, No Switching | 5 | ||
| Shutdown Current | ICC | 6 | µA | VDIM=0V | 5 | ||
| Maximum Duty Ratio | 90 | % | FB=0V | 5 | |||
| Thermal Shutdown Threshold | TTS | 150 | °C | 5 |
CAD (KiCad official)
- Symbol:
FP7209XR-G13 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm - 3D model: SOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
fp7209xr-g13-etched.step/fp7209xr-g13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fp7209xr-g13.step/fp7209xr-g13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Feeling Tech datasheet (15 pp, sha256
5e95c190129037d6, retrieved 2026-10-22, 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).