component

EA8211T6R

Public Made by Adom

by adom

Everanalog IC design DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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EA8211T6R

Everanalog IC design · DC-DC Converters · SOT-23-6

EA8211T6R from Everanalog IC design, 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 GND power_in Ground pin.
2 LX output Internal MOSFET switching output that connects to a low pass filter circuit to obtain a stable DC output voltage.
3 PWR power_in Power input pin, with a 22uF MLCC capacitor recommended between PWR and GND.
4 FBK input Feedback input, connected to GND through voltage dividing resistors to set the output voltage.
5 RUN input On/off control input: RUN above 2V enables operation and below 0.4V forces shutdown, and a 100KΩ resistor from RUN to PWR enables automatic startup.
6 BOOT power_in Power input of the internal high side N-MOSFET gate driver, with a 100nF ceramic capacitor connected from BOOT to LX.

Key specifications

Parameter Value
Manufacturer Everanalog IC design
Package SOT-23-6
Category Power Supply Chip
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 VPWR 4.5 16 V 4
Shutdown Supply Current ISD 1 uA VRUN = 0V 4
Quiescent Current IQ 600 800 uA VRUN = 2V, VFBK = 105% VREF 4
Output Load Current ILOAD 2 A 4
Reference Voltage VREF 0.776 0.8 0.824 V 4.5V ≤ VPWR ≤ 21V 4
Switching Frequency FSW 400 500 600 KHz 4
High Side MOSFET On-Resistance RDS(ON)-HM 85 mΩ 4
Low Side MOSFET On-Resistance RDS(ON)-LM 65 mΩ 4
High Side MOSFET Current Limit ILIM-HM 4.5 5.5 A 4
High Side MOSFET Leakage Current ILEAK-HM 1 10 uA VRUN = 0V, VLX= 0V 4
RUN Pin Input Low Voltage VRUN-L 0.7 V 4
RUN Pin Input High Voltage VRUN-H 1.5 V 4
Maximum Duty Cycle DMAX 92 % VFBK = 0.7V 4
Input OVP Threshold VOVP 21.5 V 4
Input OVP Hysteresis VOVP-HYST 100 mV 4
Thermal Shutdown Threshold TOTP 170 °C 4
Input Voltage (VPWR) absolute maximum VPWR -0.3 23 V 3
RUN Pin Input Voltage VRUN -0.3 6 V 3
BOOT Pin Voltage VBOOT -0.3 5 V relative to LX pin: VLX-0.3V to VLX+5V 3
LX Pin Voltage VLX -0.3 V max = VPWR+0.5V 3
FBK Pin Voltage VFBK -0.3 6 V 3
Ambient Temperature Operating Range TA -40 85 °C 3
Maximum Junction Temperature TJmax 150 °C 3
Lead Temperature 260 °C soldering, 10 sec 3
Storage Temperature Range TS -65 150 °C 3
Input Voltage (VPWR) recommended VPWR 4.5 16 V 3
Output Voltage VOUT 0.8 13 V 3
Junction Temperature Range TJ -40 125 °C 3
SOT23-6 Thermal Resistance (junction to case) θJC 125 °C/W 3
SOT23-6 Thermal Resistance (junction to ambient) θJA 250 °C/W 3
SOT23-6 Power Dissipation PDmax 0.5 W TA=25°C 3

CAD (KiCad official)

  • Symbol: EA8211T6R
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: ea8211t6r-etched.step / ea8211t6r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ea8211t6r.step / ea8211t6r.glb are the bare package body.

Provenance

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

  • Datasheet: Everanalog IC design datasheet (9 pp, sha256 6116905e4b04b04e, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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