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Contents

README

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MAX5969BETB+T

Analog Devices Inc Maxim Integrated · Ethernet Transceivers · TDFN-10-EP(3x3)

MAX5969BETB+T from Analog Devices Inc Maxim Integrated, in a TDFN-10-EP(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Positive supply input requiring minimum 68nF bypass capacitor to VSS.
2 DET input Detection resistor input requiring 24.9kΩ signature resistor from DET to VDD.
3 N.C. unconnected No connection; not internally connected.
4 I.C. unconnected Internally connected; must be left unconnected.
5 VSS power_in Negative supply input connected to source of integrated isolation n-channel power MOSFET.
6 RTN power_out Drain of isolation MOSFET connected to downstream DC-DC converter ground.
7 WAD input Wall adapter detector input; detection threshold is 9V minimum from WAD to RTN.
8 PG tri_state Open-drain power-good indicator output sinking 230µA to disable downstream DC-DC converter during inrush.
9 2EC tri_state Active-low 2-event classification detect output with 1.5mA current sink enabled when Type 2 PSE or wall adapter detected.
10 CLS input Classification resistor input connected from CLS to VSS to set desired IEEE 802.3at classification.
11 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Analog Devices Inc Maxim Integrated
Package TDFN-10-EP(3x3)
Category Interface
Pins 11

CAD (KiCad official)

  • Symbol: MAX5969BETB+T
  • Footprint: Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.55x2.48mm
  • 3D model: TDFN-10-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: max5969betb-t-etched.step / max5969betb-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max5969betb-t.step / max5969betb-t.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices Inc Maxim Integrated datasheet (15 pp, sha256 63e7751b5add720d, retrieved 2026-09-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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