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RS8801HXF5

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by adom

Jiangsu RUNIC Tech Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS8801HXF5

Jiangsu RUNIC Tech · Gate Drivers · SOT-23-5

RS8801HXF5 from Jiangsu RUNIC Tech, in a SOT-23-5. 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 VDD power_in Supply input; the datasheet rates VDD at 4.5V to 18V, and internal UVLO holds OUT low when VDD is below the start threshold (about 4.3V typical).
2 GND power_in Ground pin; all voltages on the device are referenced to GND.
3 IN+ input Non-inverting input for the PWM control signal; in inverting configuration, connect IN+ to VDD to enable the output, and OUT is held low if IN+ is unbiased or floating.
4 IN- input Inverting input for the PWM control signal; in non-inverting configuration, connect IN- to GND to enable the output, and OUT is held low if IN- is unbiased or floating.
5 OUT output Sourcing/sinking current output of the driver, rated for 5A peak source and sink current at VDD = 12V.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOT-23-5
Category Motor Driver ICs
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
Supply voltage VDD VDD -0.3 22 V 7
OUT voltage DC -0.3 V DC 7
OUT voltage repetitive pulse -2 V Repetitive pulse less than 200ns 7
Output continuous current (source/sink) IOUT_DC 0.4 A 7
Output pulsed current (source/sink) IOUT_pulsed 5 A 0.5us 7
Input voltage IN+, IN- -4 22 V 7
Package thermal impedance θJA 280 °C/W SOT23-5 7
Operating virtual junction temperature range TJ -40 150 °C 7
Storage temperature range -65 150 °C 7
Lead temperature (soldering) 260 °C Soldering, 10s 7
Supply voltage range VDD 4.5 12 18 V 7
Operating junction temperature range -40 140 °C 7
Input voltage IN+, IN- 0 18 V 7
Startup current IDD(OFF) IDD(OFF) 42.5 μA VDD=3.4V, IN+=VDD, IN-=GND 8
Startup current IDD(OFF) IDD(OFF) 40 μA VDD=3.4V, IN+ = IN- = GND 8
Startup current IDD(OFF) IDD(OFF) 25 μA VDD=3.4V, IN+ = IN- = VDD 8
Startup current IDD(OFF) IDD(OFF) 23 μA VDD=3.4V, IN+=GND, IN-=VDD 8
Startup current IDD(OFF) IDD(OFF) 215 270 300 μA VDD=12V, IN+=VDD, IN-=GND 8
Startup current IDD(OFF) IDD(OFF) 130 180 200 μA VDD=12V, IN+ = IN- = GND 8
Startup current IDD(OFF) IDD(OFF) 80 120 130 μA VDD=12V, IN+ = IN- = VDD 8
Startup current IDD(OFF) IDD(OFF) 80 122.5 130 μA VDD=12V, IN+=GND, IN-=VDD 8
Supply start threshold VON 3.9 4.3 4.5 V TA = 25°C 8
Minimum operating voltage after supply start VOFF 3.45 4 4.45 V 8
Input signal high threshold VIN_H 2.8 V Output high for IN+ pin, Output low for IN- pin 8
Input signal low threshold VIN_L 1 V Output low for IN+ pin, Output high for IN- pin 8
Input pull-down resistance (IN+) RINP 150 235 250 kΩ VDD=12V, VINP=4V 8
Input pull-down resistance (IN-) RINN 150 210 250 kΩ 8
Source/sink peak current ISRC/SNK -5 5 A CLOAD=0.22μF, FSW = 1kHz 8
High output voltage (VOD-VOH) VOD-VOH 30 mV VDD = 12V, IOUT=-10mA 8
High output voltage (VOD-VOH) VOD-VOH 35 mV VDD = 4.5V, IOUT=-10mA 8
Low output voltage VOL 5.05 mV VDD = 12V, IOUT=10mA 8
Low output voltage VOL 5.15 mV VDD = 4.5V, IOUT=10mA 8
Output pullup resistance ROH 3 4 Ω VDD = 12V, IOUT=10mA 8
Output pullup resistance ROH 3.5 Ω VDD = 4.5V, IOUT=10mA 8
Output pulldown resistance ROL 0.5 0.7 Ω VDD = 12V, IOUT=10mA 8
Output pulldown resistance ROL 0.5 Ω VDD = 4.5V, IOUT=10mA 8
Supply voltage hysteresis VDD_H 0.3 V 8
Rise time tR 8.5 ns VDD = 12V, CLOAD=1.8nF 8
Rise time tR 15.5 ns VDD = 4.5V, CLOAD=1.8nF 8
Fall time tF 7 ns VDD = 12V, CLOAD=1.8nF 8
Fall time tF 5.5 ns VDD = 4.5V, CLOAD=1.8nF 8
IN+ to output propagation delay tD1 11 ns VDD=12V, 5V input pulse CLOAD =1.8nF 8
IN+ to output propagation delay tD1 12.5 ns VDD=4.5V, 5V input pulse CLOAD =1.8nF 8
IN- to output propagation delay tD2 14 ns VDD=12V, 5V input pulse CLOAD =1.8nF 8
IN- to output propagation delay tD2 16 ns VDD=4.5V, 5V input pulse CLOAD =1.8nF 8

CAD (KiCad official)

  • Symbol: RS8801HXF5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: rs8801hxf5-etched.step / rs8801hxf5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8801hxf5.step / rs8801hxf5.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu RUNIC Tech datasheet (18 pp, sha256 82da8bdc6f06808f, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF