component

DIO6930TST6

Public Made by Adom

by adom

DIOO DC-DC Converters, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DIO6930TST6

DIOO · DC-DC Converters · TSOT-23-6

DIO6930TST6 from DIOO, in a TSOT-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 GND power_in Power ground.
2 SW output Inductor pin; connect to the switching node of the inductor, and keep its PCB copper area minimal (abs max VIN+0.3V).
3 VIN power_in Power input, 4.5V to 24V operating range (28V absolute maximum).
4 FB input Output feedback pin; connect to the center of the output resistor divider to set VOUT=0.765*(1+R1/R2), with optional 10pF~47pF C2 to speed up transient response.
5 EN input Enable control; pull high to turn on (rising threshold 1.5V, falling 0.4V) and do not float.
6 BS passive Bootstrap pin; connect a capacitor (0.1µF recommended) and a resistor between SW and BS to form a floating supply for the high-side switch driver.

Key specifications

Parameter Value
Manufacturer DIOO
Package TSOT-23-6
Category Power Management (PMIC)
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
Input Voltage Range VIN 4.5 24 V 4
Quiescent Current IQ 140 µA IOUT=0, VFB=VREF⋅105% 4
Shutdown Current ISHDN 5 10 µA EN=0 4
Feedback Reference Voltage VREF 0.758 0.765 0.772 V 4
FB Input Current IFB -50 50 nA VFB=3.3V 4
Top FET RON RDS(ON) Top 80 mΩ 4
Bottom FET RON RDS(ON) Bottom 40 mΩ 4
Low side power FET current limit ILIM 3 4 A 4
EN Rising Threshold VENH 1.5 V 4
EN Falling Threshold VENL 0.4 V 4
VIN Under-Voltage Unlock Threshold, Rising VUVLO 4.45 V 4
Switching Frequency fSW 500 kHz 4
Min ON Time 40 ns 4
Min OFF Time 180 ns 4
Soft Start Time TSS 1 ms 4
Thermal Shutdown Temperature TSD 148 °C 4
Thermal Shutdown Hysteresis THYS 20 °C 4
Supply Voltage (V+, V-) 28 V 3
FB Voltage 6 V 3
Storage Temperature Range -65 150 °C 3
Junction Temperature Range 125 °C 3
Lead Temperature Range 260 °C 3
Package Thermal Resistance, junction to ambient ӨJA 87.9 °C/W 3
Package Thermal Resistance, junction to case ӨJC 42.2 °C/W 3
Supply Voltage 4.5 24 V 3
Junction Temperature Range -40 125 °C 3
Ambient Temperature Range -40 85 °C 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper 1) It is desirable to maximize the PCB copper area connecting to GND pin to achieve the best thermal and 8

CAD (KiCad official)

  • Symbol: DIO6930TST6
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: dio6930tst6-etched.step / dio6930tst6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dio6930tst6.step / dio6930tst6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: DIOO datasheet (10 pp, sha256 cddba609e4bd52c5, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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