component
FH3016DCH
Public Unreviewedby Ray
XIN FEI HONG Battery Management, SOT-23-6. Datasheet-verified pinout, 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
markdownFH3016DCH
XIN FEI HONG · Battery Management · SOT-23-6
FH3016DCH from XIN FEI HONG, 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 | Discharge control output. Connects to the gate (G) of the external discharge-control N-MOS FET Q2. Drives high (~VDD) in normal state, low (VSS) when discharge protection trips. |
| 2 | VM | input | Charge/discharge current-sense input. Connects via a current-limit resistor (typ 1 kΩ) to the source (S) of the external charge-control N-MOS FET Q1 to sense the voltage drop across Q1+Q2 during charge/discharge. Also used for short-circuit and 0V-charge detection. |
| 3 | COUT | output | Charge control output. Connects to the gate (G) of the external charge-control N-MOS FET Q1. Drives high in normal state, low when overcharge/overcurrent-charge protection trips. |
| 4 | NC | unconnected | No connection. Leave floating. |
| 5 | VDD | power_in | Positive supply input. Connects to the positive terminal of the battery via R1 (330 Ω recommended). Requires a 0.1 μF ceramic decoupling capacitor (C1) to VSS. Absolute max -0.3 V to +6 V; operating 1.5 V to 6 V. |
| 6 | VSS | power_in | Ground / negative supply. Connects to the negative terminal of the battery. Reference for all voltage measurements. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XIN FEI HONG |
| Package | SOT-23-6 |
| Category | PMIC |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
FH3016DCH
CAD (KiCad official)
- Symbol:
FH3016DCH - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XIN FEI HONG datasheet (11 pp, sha256
b4eb49239e5357da, retrieved 2026-08-17, 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:
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).