component
TPS40211DGQ
Public Made by Adomby adom
Texas Instruments DC-DC Converters, MSOP-10-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
markdownTPS40211DGQ
Texas Instruments · DC-DC Converters · MSOP-10-EP
TPS40211DGQ from Texas Instruments, in a MSOP-10-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 | RC | input | Oscillator frequency setting pin; connect resistor between VDD and RC and capacitor between RC and GND to set switching frequency in range 35 kHz to 1000 kHz |
| 2 | SS | input | Soft start time programming pin; external capacitor to GND configures soft start time and serves as timeout timer during overcurrent condition |
| 3 | DIS/EN | input | Disable/enable control pin; pulling above 1.2 V threshold disables device and enters shutdown mode with minimal quiescent current; internal 1 MΩ pull-down to GND enables device when floating |
| 4 | COMP | output | Error amplifier output; connect compensation network between this pin and FB pin; typical sink current 2.5 mA maximum at 1V |
| 5 | FB | input | Error amplifier inverting input; connect voltage divider from output to this pin to set output voltage referenced to 260 mV for TPS40211; compensation network connects to COMP |
| 6 | GND | power_in | Device ground reference |
| 7 | ISNS | input | Current sense input; connect sense resistor between this pin and GND; overcurrent threshold is 150 mV typical (120-180 mV range over temperature -40°C to 125°C) |
| 8 | GDRV | output | N-channel MOSFET gate driver output; provides 375-400 mA source current and 330-400 mA sink current at 4V gate drive voltage |
| 9 | BP | power_out | Bypass regulator output providing 8V nominal regulated voltage (7-9V for 0-15 mA load); requires 1.0 μF bypass capacitor between this pin and GND |
| 10 | VDD | power_in | System supply input voltage; accepts 4.5V to 52V input range; place bypass capacitor near pin connected to GND; can connect to converter output for slope compensation |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-10-EP |
| Category | Power Management (PMIC) |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
TPS40211DGQ - Footprint:
Package_SO:MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm - 3D model: MSOP-10-EP (KiCad packages3D, STEP)
- 3D model files:
tps40211dgq-etched.step/tps40211dgq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps40211dgq.step/tps40211dgq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (50 pp, sha256
7213a870ac0ef0d9, retrieved 2026-10-06, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).