component
SN3360GP05E
Public Made by Adomby adom
ISSI Integrated Silicon Solution LED Drivers, SOT-89-5. 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
markdownSN3360GP05E
ISSI Integrated Silicon Solution · LED Drivers · SOT-89-5
SN3360GP05E from ISSI Integrated Silicon Solution, in a SOT-89-5. 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 | LX | output | Internal power switch drain that drives the inductor; the datasheet gives an LX absolute maximum voltage of -0.3V to +50V and a switch current absolute maximum of 1.5A. |
| 2 | GND | power_in | Ground pin, which should be soldered directly to the board's ground plane to prevent ground bounce. |
| 3 | ADJ | input | Multifunction on/off and dimming input: below 0.2V turns the output off, 0.3V to 1.2V gives 25% to 100% output current, and above 1.2V clamps at 100%, with an absolute maximum of +6V and an internal 500kΩ pull-up to VREF. |
| 4 | ISENSE | input | Current-sense input; a resistor RS connected between VIN and ISENSE sets the nominal average output current as IOUTnom = 0.1/RS. |
| 5 | VIN | power_in | Supply input from 6V to 40V, which requires a 0.1µF X7R capacitor to ground placed close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ISSI Integrated Silicon Solution |
| Package | SOT-89-5 |
| Category | LED Drivers |
| Pins | 5 |
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 | VIN | 6 | 40 | V | 4 | ||
| Quiescent current, output off | IINQoff | 90 | 120 | 160 | μA | ADJ 引脚接地 | 4 |
| Quiescent current, output on | IINQon | 450 | 600 | μA | ADJ 引脚悬空 | 4 | |
| Current sense voltage | VISENSE | 97 | 100 | 103 | mV | 4 | |
| Current sense hysteresis | VSENSEHYS | -15 | 15 | % | 4 | ||
| ISENSE pin input current | ISENSE | -0.1 | 8 | μA | VSENSE = VIN | 4 | |
| ADJ analog dimming voltage range | VADJ | 0.3 | 1.2 | V | 4 | ||
| ADJ threshold voltage, chip on to off | VADJoff | 0.15 | 0.2 | 0.25 | V | VADJ 下降 | 4 |
| ADJ threshold voltage, chip off to on | VADJon | 0.2 | 0.25 | 0.3 | V | VADJ 上升 | 4 |
| LX continuous switch current | ILXmean | 1.2 | A | 4 | |||
| LX on-resistance | RLX | 0.27 | 0.4 | Ω | 4 | ||
| LX switch leakage current | ILX(leak) | 1 | μA | 5 | |||
| Recommended minimum LX on-time | TONmin | 200 | ns | LX 开关导通 | 5 | ||
| Recommended minimum LX off-time | TOFFmin | 200 | ns | LX 开关关闭 | 5 | ||
| Recommended maximum operating frequency | fLXmax | 1 | MHz | 5 | |||
| Recommended duty cycle range | DLX | 0.3 | 0.7 | 0.9 | 5 | ||
| Internal comparator delay | TPD | 50 | ns | 5 | |||
| Thermal shutdown temperature | TSD | 150 | ℃ | 5 | |||
| Thermal shutdown hysteresis | TSD-HYS | 20 | ℃ | 5 | |||
| ADJ pin internal pull-up resistance to VREF | RADJ | 500 | KΩ | 4 | |||
| ADJ input impedance tolerance | RADJ | -25 | 25 | % | 9 | ||
| Internal reference voltage | VREF | 1.2 | V | ADJ 引脚悬空 | 4 | ||
| Input voltage (absolute maximum) | VIN | -0.3 | 50 | V | 4 | ||
| LX output voltage (absolute maximum) | VLX | -0.3 | 50 | V | 4 | ||
| ADJ pin input voltage (absolute maximum) | VADJ | -0.3 | 6 | V | 4 | ||
| Switch current (absolute maximum) | ILX | 1.5 | A | 4 | |||
| Power dissipation (absolute maximum) | Ptot | 0.5 | W | 4 | |||
| Operating ambient temperature | TOP | -40 | 105 | °C | 4 | ||
| Storage ambient temperature | TST | -55 | 150 | °C | 4 | ||
| Maximum junction temperature | Tj MAX | 150 | °C | 4 | |||
| ESD human body model | ESD | 3 | KV | 人体模型 (HBM) | 4 | ||
| Thermal resistance, junction to ambient | RθJA | 100 | °C/W | 4 |
CAD (KiCad official)
- Symbol:
SN3360GP05E - Footprint:
Package_TO_SOT_SMD:SOT-89-5 - 3D model: SOT-89-5 (KiCad packages3D, STEP)
- 3D model files:
sn3360gp05e-etched.step/sn3360gp05e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn3360gp05e.step/sn3360gp05e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ISSI Integrated Silicon Solution datasheet (13 pp, sha256
ff45b5296e063bc6, retrieved 2026-10-18, 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: 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).