component
AP3301K6TR-G1
Public Made by Adomby adom
Diodes Incorporated AC-DC Controllers & Regulators, SOT-26. 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
markdownAP3301K6TR-G1
Diodes Incorporated · AC-DC Controllers & Regulators · SOT-26
AP3301K6TR-G1 from Diodes Incorporated, in a SOT-26. 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 | GND | power_in | Signal ground and current return for the driver and control circuits. |
| 2 | FB | input | Feedback input connected directly to the opto-coupler, with 15-25 kΩ input impedance and a 4.5V typical over-load protection threshold. |
| 3 | DEM | input | Valley detection for QR control (75mV threshold), AC line voltage detection for brown-in/brown-out trigger current, and SOVP sensing (3.8V typical threshold). |
| 4 | SENSE | input | Current sense input with 0.88V typical maximum sense voltage and 1.8V typical FOCP threshold; input range -0.3 to 7V. |
| 5 | VCC | power_in | Supply voltage for the driver and control circuits, with a 10 to 25V recommended range, 30V absolute maximum, and 15.8V typical startup voltage. |
| 6 | GATE | output | Gate driver output with 13V typical clamping voltage and 350mA maximum output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-26 |
| Category | Power Management ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| Startup Current | IST | 1 | 5 | μA | 5 | ||
| Operating Supply Current | ICC | 1.5 | 1.8 | 2 | mA | VFB=4V, CL=0nF (Note 5) | 5 |
| Operating Current If Fault Occurs | ICC-FAULT | 0.15 | 0.3 | 0.45 | mA | VFB=4V, VCS=0V (Note 5) | 5 |
| Startup Voltage | VST | 14.5 | 15.8 | 16.5 | V | 5 | |
| VCC Maintain | VM | 9 | 9.4 | 9.8 | V | 5 | |
| Shutdown Voltage | VUVLO | 7.1 | 7.6 | 8.1 | V | 5 | |
| VCC OVP | VCC-OVP | 27 | 28.5 | 30 | V | 5 | |
| CCM Oscillation Frequency | fOSC-CCM | 57 | 62 | 67 | kHz | 5 | |
| Maximum Clamp Frequency | fOSC-MAXC | 110 | 120 | 130 | kHz | 5 | |
| Green Mode Frequency | fOSC-GREEN | 18 | 25 | kHz | 5 | ||
| Frequency Dithering CCM | fOSC-JITTER | 8 | 12 | % | Note 6; printed ±8 typ, ±12 max | 5 | |
| Maximum SENSE Voltage | VCS-MAX | 0.8 | 0.88 | 0.96 | V | IDEM_SOURCE=150µA | 5 |
| FOCP Voltage | VTH-FOCP | 1.6 | 1.8 | 2 | V | 5 | |
| LEB Time of SENSE | tLEB | 150 | 250 | 350 | ns | 5 | |
| FB Input Impedance | RFB | 15 | 20 | 25 | kΩ | 5 | |
| FB Source Current | IFB-SOURCE | 0.15 | 0.25 | 0.35 | mA | VFB=0V | 5 |
| Input Voltage for Zero Duty | VBURST | 1.35 | 1.55 | 1.75 | V | 5 | |
| Maximum On Time | tON-MAX | 11 | 13 | 16 | μs | 5 | |
| Output Low Level | VGATE-L | 1 | V | IO=20mA, VCC=12V | 6 | ||
| Output High Level | VGATE-H | 8 | V | IO=20mA, VCC=12V | 6 | ||
| Output Clamping Voltage | VGATE-CLP | 11 | 13 | 15 | V | 6 | |
| Rising Time | tGATE-RISE | 140 | 200 | ns | CL=1nF, VCC=13V (Note 6) | 6 | |
| Falling Time | tGATE-FALL | 50 | 100 | ns | CL=1nF, VCC=13V (Note 6) | 6 | |
| Brown In Reference | IBNI | 80 | 85 | 90 | μA | 6 | |
| Brown Out Reference | IBNO | 72 | 79 | 84 | μA | 6 | |
| SOVP Threshold | VTH-SOVP | 3.5 | 3.8 | 4.1 | V | 6 | |
| Supply Voltage | VCC | 10 | 25 | V | 4 | ||
| Ambient Temperature | TA | -40 | 85 | °C | 4 | ||
| Power Supply Voltage | VCC | 30 | V | 4 | |||
| Gate Output Current | IO | 350 | mA | 4 | |||
| Input Voltage to FB, SENSE, DEM | VFB, VSENSE, VDEM | -0.3 | 7 | V | 4 | ||
| Power Dissipation | PD | 500 | mW | TA < +25°C | 4 | ||
| Operating Junction Temperature | TJ | -40 | 150 | °C | 4 | ||
| Storage Temperature Range | TSTG | 150 | °C | printed as +150 | 4 | ||
| ESD (Human Body Model) | 3000 | V | 4 | ||||
| ESD (Machine Model) | 200 | V | 4 | ||||
| Thermal Resistance (Junction to Ambient) | θJA | 250 | °C/W | 4 | |||
| FOCP Debounce Time | tDELAY-FOCP | 6 | Cycles | Note 6 | 5 | ||
| Delay to Output | tDELAY-CS | 150 | ns | Note 6 | 5 | ||
| Soft-Start Time | tSOFT-ST | 5 | ms | 5 | |||
| Delay of Over Load Protection | tDELAY-OLP | 70 | ms | 5 | |||
| Over Load Protection | VFB-OLP | 4.5 | V | 5 | |||
| De-Magnetization Voltage | VTH-DEM | 75 | mV | 6 | |||
| Brown Out Debounce Time | tDELAY-BNO | 50 | ms | 6 | |||
| OTP Enter | OTP | 150 | °C | Note 6 | 6 | ||
| OTP Exit | THYS | 125 | °C | Note 6 | 6 |
CAD (KiCad official)
- Symbol:
AP3301K6TR-G1 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-26 (KiCad packages3D, STEP)
- 3D model files:
ap3301k6tr-g1-etched.step/ap3301k6tr-g1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ap3301k6tr-g1.step/ap3301k6tr-g1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (16 pp, sha256
d6f92d4af560c733, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).