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R5460N214AF-TR-FE

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Ricoh Elec Devices Battery Management, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs r5460n214af-tr-fe: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
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page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
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r5460n214af-tr-fe-etched.glb r5460n214af-tr-fe: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
r5460n214af-tr-fe-etched.step r5460n214af-tr-fe: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
r5460n214af-tr-fe.glb Publish 0.1.0 · Ray 1mo ago
r5460n214af-tr-fe.kicad_mod Publish 0.1.0 · Ray 1mo ago
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R5460N214AF-TR-FE

Ricoh Elec Devices · Battery Management · SOT-23-6

R5460N214AF-TR-FE from Ricoh Elec Devices, in a SOT-23-6. 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 DOUT output CMOS output pin for over-discharge detection. Drives the gate of the discharge-control external MOSFET; switches to 'L' after the internal fixed delay (128 ms) when cell voltage falls below the over-discharge threshold (2.0-3.0 V range).
2 COUT output CMOS output pin for over-charge detection. Drives the gate of the charge-control external MOSFET; switches to 'L' after the internal fixed delay (1.0 s) when cell voltage exceeds the over-charge threshold (4.1-4.5 V for A/C/E/F, 3.5-4.0 V for D versions).
3 V- input Charger negative input pin. Senses the voltage at the pack negative terminal to detect excess discharge/charge currents and short circuit; absolute rating VDD−30 V to VDD+0.3 V.
4 VC input Input pin for the center (middle) voltage tap between the two series cells. Provides the per-cell sense used by the VD1U/VD1L/VD2U/VD2L detectors. Absolute rating VSS−0.3 V to VDD+0.3 V.
5 VDD power_in Positive power supply pin, connected to the positive terminal of the upper cell; also serves as the IC substrate reference. Absolute maximum rating −0.3 V to 12 V (process withstands 30 V transients).
6 VSS power_in Ground pin for the IC; connected to the negative terminal of the lower cell (pack GND reference).

Key specifications

Parameter Value
Manufacturer Ricoh Elec Devices
Package SOT-23-6
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • R5460N214AF-TR-FEN
  • R5460N214AF-TR-FEK

CAD (KiCad official)

  • Symbol: R5460N214AF-TR-FE
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: r5460n214af-tr-fe-etched.step / r5460n214af-tr-fe-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); r5460n214af-tr-fe.step / r5460n214af-tr-fe.glb are the bare package body.

Provenance

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

  • Datasheet: Ricoh Elec Devices datasheet (33 pp, sha256 1b26c54b8790b19f, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF