component
SL435
Public Made by Adomby adom
Slkor SLKORMICRO Elec Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, 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
markdownSL435
Slkor SLKORMICRO Elec · Battery Management · SOT-23-6
SL435 from Slkor SLKORMICRO Elec, 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 | OD | output | MOSFET gate connection pin for discharge control, with an absolute maximum OD output voltage of VSS-0.3 V to VDD+0.3 V. |
| 2 | CS | input | Input pin for current sense and charger detect, with an absolute maximum CS input voltage of VDD-26 V to VDD+0.3 V. |
| 3 | OC | output | MOSFET gate connection pin for charge control, with an absolute maximum OC output voltage of VDD-26 V to VDD+0.3 V. |
| 4 | TD | input | Test pin for reducing the delay time; the datasheet gives no voltage limits or connection conditions for this pin. |
| 5 | VCC | power_in | Power supply pin, connected through a resistor (R1), with an absolute maximum input voltage between VDD and VSS of VSS-0.3 V to VSS+10 V. |
| 6 | GND | power_in | Ground pin, the 0 V reference (VSS=0V) for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-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 |
|---|---|---|---|---|---|---|---|
| Supply Current | ICC | 3 | 6 | μA | VCC=3.9V | 3 | |
| Overcharge Release Voltage | VOCR | 4.05 | 4.15 | 4.2 | V | 3 | |
| Overdischarge Protection Voltage | VODP | 2.3 | 2.4 | 2.5 | V | 3 | |
| Overdischarge Release Voltage | VODR | 2.9 | 3 | 3.1 | V | 3 | |
| Overcurrent Protection Voltage | VOIP（VOI1） | 120 | 150 | 180 | mV | 3 | |
| Short Current Protection Voltage | VSIP（VOI2） | 1.25 | 1.35 | 1.45 | V | VCC=3.6V | 3 |
| Overcharge Delay Time | TOC | 80 | 200 | ms | 3 | ||
| Overdischarge Delay Time | TOD | 40 | 100 | ms | VCC=3.6V to 2.0V | 3 | |
| Overcurrent Delay Time (1) | TOI1 | 10 | 20 | ms | VCC=3.6V | 3 | |
| Overcurrent Delay Time (2) | TOI2 | 5 | 100 | μs | VCC=3.6V | 3 | |
| Charger Detection Threshold Voltage | VCH | -1.2 | -0.7 | -0.2 | V | 3 | |
| OD Pin Output “L” Voltage | VDL | 0.1 | 0.5 | V | 3 | ||
| OC Pin Output “L” Voltage | VCL | 0.1 | 0.5 | V | 3 | ||
| Overcharge Protection Voltage | VOCP | 4.4 | V | 3 | |||
| Input voltage between VDD and VSS | VDD | -0.3 | 10 | V | VSS=0V (VSS-referenced rating, VSS taken as 0V per table header) | 3 | |
| Operating Temperature Range | TOP | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | TST | -40 | 125 | °C | 3 |
CAD (KiCad official)
- Symbol:
SL435 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
sl435-etched.step/sl435-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl435.step/sl435.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (6 pp, sha256
ba17171ca76883d0, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).