component
RK805-2
Public Made by Adomby adom
Rockchip Power Management - Specialized, QFN-32-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "rk805-2",
"version": "0.1.0",
"type": "component",
"description": "Rockchip Power Management - Specialized, QFN-32-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management (pmic)",
"rk805-2",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
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"README.md",
"rk805-2.kicad_sym",
"rk805-2.kicad_mod",
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"rk805-2.step",
"rk805-2.lbr",
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"viewers/footprint.html",
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"component": {
"mpn": "RK805-2",
"manufacturer": "Rockchip",
"package": "QFN-32-EP(4x4)",
"pin_count": 33,
"category": "Power Management (PMIC)",
"subcategory": "Power Management - Specialized",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834655668207616",
"parts": {
"symbol": "rk805-2.kicad_sym",
"footprint": "rk805-2.kicad_mod",
"model_3d": "rk805-2-hero.glb",
"model_3d_plain": "rk805-2-etched.glb",
"model_3d_step": "rk805-2-etched.step",
"model_3d_step_plain": "rk805-2.step",
"lbr": "rk805-2.lbr"
},
"distributor_links": {
"lcsc": "C5159997"
},
"distributor_check": {
"checked_at": "2026-10-20T23:50:11Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "EN",
"type": "input",
"description": "Power on or power off enable pin, active high, with an internal 800k resistor pulled low to ground."
},
{
"number": "2",
"name": "SLEEP",
"type": "input",
"description": "Sleep mode control input."
},
{
"number": "3",
"name": "LDO1",
"type": "power_out",
"description": "LDO1 regulator output, adjustable 0.8 V to 3.4 V in 100 mV steps, rated 300 mA with VCC5=5 V."
},
{
"number": "4",
"name": "VCC5",
"type": "power_in",
"description": "Power supply of LDO1/LDO2, input range 2.0 V to 5.5 V."
},
{
"number": "5",
"name": "LDO2",
"type": "power_out",
"description": "LDO2 regulator output, adjustable 0.8 V to 3.4 V in 100 mV steps, rated 300 mA with VCC5=5 V."
},
{
"number": "6",
"name": "INT",
"type": "output",
"description": "Interrupt request pin, open drain; absolute maximum voltage on this pin is 4 V."
},
{
"number": "7",
"name": "SCL",
"type": "input",
"description": "I2C clock input (7-bit slave address 0011000, up to 1 MHz SCL clock frequency)."
},
{
"number": "8",
"name": "SDA",
"type": "bidirectional",
"description": "I2C data input and output."
},
{
"number": "9",
"name": "RESETB",
"type": "input",
"description": "Reset pin after power on, active low; absolute maximum voltage on this pin is 4 V."
},
{
"number": "10",
"name": "FB2",
"type": "input",
"description": "Output feedback voltage of buck2, adjustable 0.7125 V to 2.300 V."
},
{
"number": "11",
"name": "SW2",
"type": "output",
"description": "Switching node of buck2; rated output current 2.5 A."
},
{
"number": "12",
"name": "VCC2",
"type": "power_in",
"description": "Power supply of buck2, input range 2.7 V to 5.5 V."
},
{
"number": "13",
"name": "VCC1",
"type": "power_in",
"description": "Power supply of buck1, input range 2.7 V to 5.5 V."
},
{
"number": "14",
"name": "SW1",
"type": "output",
"description": "Switching node of buck1; rated output current 2.5 A."
},
{
"number": "15",
"name": "FB1",
"type": "input",
"description": "Output feedback voltage of buck1, adjustable 0.7125 V to 2.300 V."
},
{
"number": "16",
"name": "OUT1",
"type": "output",
"description": "General digital output pin 1, CMOS level output; the datasheet text states the high level is 'VFB4' (sentence truncated in the source); absolute maximum voltage on this pin is 4 V."
},
{
"number": "17",
"name": "OUT2",
"type": "output",
"description": "General digital output pin 2, CMOS level output; the datasheet text states the high level is 'VFB4' (sentence truncated in the source); absolute maximum voltage on this pin is 4 V."
},
{
"number": "18",
"name": "XIN",
"type": "input",
"description": "32.768 kHz crystal oscillator input."
},
{
"number": "19",
"name": "XOUT",
"type": "output",
"description": "32.768 kHz crystal oscillator output."
},
{
"number": "20",
"name": "VREF",
"type": "power_in",
"description": "Internal reference voltage; the datasheet typical application connects a 0.1 uF capacitor to REFGND."
},
{
"number": "21",
"name": "REFGND",
"type": "power_in",
"description": "Reference ground."
},
{
"number": "22",
"name": "VCCA",
"type": "power_in",
"description": "Power supply of the controller, operating range 2.8 V to 5.5 V."
},
{
"number": "23",
"name": "VCC6",
"type": "power_in",
"description": "Power supply of LDO3, input range 2.0 V to 5.5 V."
},
{
"number": "24",
"name": "LDO3",
"type": "power_out",
"description": "LDO3 regulator output, adjustable 0.8 V to 3.4 V in 100 mV steps, rated 100 mA with VCCA=5 V."
},
{
"number": "25",
"name": "CLK32K",
"type": "output",
"description": "32.768 kHz clock output, open drain."
},
{
"number": "26",
"name": "FB4",
"type": "input",
"description": "Output feedback voltage of buck4, adjustable 0.8 V to 3.5 V in 100 mV steps."
},
{
"number": "27",
"name": "SW4",
"type": "output",
"description": "Switching node of buck4; rated output current 1.5 A."
},
{
"number": "28",
"name": "VCC4",
"type": "power_in",
"description": "Power supply of buck4, input range 2.7 V to 5.5 V."
},
{
"number": "29",
"name": "VCC3",
"type": "power_in",
"description": "Power supply of buck3, input range 2.7 V to 5.5 V."
},
{
"number": "30",
"name": "SW3",
"type": "output",
"description": "Switching node of buck3; rated output current 1.5 A."
},
{
"number": "31",
"name": "FB3",
"type": "input",
"description": "Output feedback voltage of buck3, feedback voltage 0.800 V typical (0.784 V to 0.816 V)."
},
{
"number": "32",
"name": "PWRON",
"type": "input",
"description": "Power on key input, active low, with an internal 17k resistor pulled high to VCCA."
},
{
"number": "33",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The exposed pad is not given a numeric pin number in the datasheet (it is labeled only 'Exposed pad'; The pin description states the high level is 'VFB4' and the sentence is truncated in the source text; Electrical type for these pins was inferred from function (crystal pins, reference, open-drain outpu"
],
"pages_sent": 15,
"cost_usd": 0.0649,
"at": "2026-10-20T23:48:18"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834655668207616",
"pages": 38,
"sha256": "46ca9bd0d031b3eb",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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},
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"seat": "z = 0",
"extents_mm": [
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"zmin_mm": 0.0,
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"sha256": "7b482a511cdf2cf875c31931f9fea7f745b8dac2ea6203531cd6604f40a290cb",
"checked": "2026-10-20",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
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"sha256": "4fe4e56fce8befd6c2a40c5aeb4d2009fa7d8aeb2cd88eea877fc80f00cf9bbc",
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}