EG2107 from EG Micro, in a SOP-8. 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	Vcc	power_in	Chip supply input, rated 8V to 20V; a 0.1uF high-frequency bypass capacitor is recommended to reduce high-frequency noise at the supply pin.
2	IN	input	Active-high logic input that controls the high-side MOSFET: 0 turns the power MOS off and 1 turns it on.
3	CS	input	Overcurrent protection input for cycle-by-cycle protection; when it is high, HO and LO are both turned off.
4	GND	power_in	Chip ground pin, to be connected in common with the MCU ground.
5	LO	output	Drives the low-side N-channel power MOSFET on and off; sink current up to 1.3A and source current up to 0.8A as stated in the datasheet.
6	VS	power_in	High-side floating ground reference for the high-side driver, operating within the VB-25V to VB+0.3V range stated in the absolute maximum ratings.
7	HO	output	Drives the high-side N-channel power MOSFET on and off, referenced to VS, with the same 0.8A source and 1.3A sink drive capability as LO.
8	VB	power_in	Floating high-side supply for the bootstrap circuit, with an absolute maximum rating of 550V as stated in the datasheet.

Key specifications

Parameter	Value
Manufacturer	EG Micro
Package	SOP-8
Category	Power Management ICs
Pins	8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
High-side floating supply VB	VB	-0.3		550	V		7
Supply voltage VCC	VCC	-0.3		25	V		7
Logic input IN (max printed as VCC+0.3)	IN	-0.3			V		7
Logic input CS (max printed as VCC+0.3)	CS	-0.3			V		7
Low-side output LO (max printed as VCC+0.3)	LO	-0.3			V		7
Ambient temperature	TA	-45		125	℃		7
Storage temperature	Tstr	-55		150	℃		7
Soldering temperature	TL			300	℃	T=10S	7
Supply voltage Vcc	Vcc	8	12	20	V		8
Quiescent current	Icc		260	500	uA	输入悬空，CS=0	8
Logic input high threshold	INH	2.5			V	所有输入控制信号	8
Logic input low threshold	INL	-0.3	0	1	V	所有输入控制信号	8
VCC turn-on threshold	Vcc(on)	6	7	8	V		8
VCC turn-off threshold	Vcc(off)	5.8	6.8	7.8	V		8
VB turn-on threshold	VB(on)	5.8	6.8	7.8	V		8
VB turn-off threshold	VB(off)	5.5	6.5	7.5	V		8
LO turn-on delay	Ton		520	620	nS	见图 7-1	8
LO turn-off delay	Toff		220	320	nS	见图 7-1	8
LO rise time	Tr		400	500	nS	见图 7-1	8
LO fall time	Tf		150	250	nS	见图 7-1	8
HO turn-on delay	Ton		520	620	nS	见图 7-2	8
HO turn-off delay	Toff		220	320	nS	见图 7-2	8
HO rise time	Tr		400	500	nS	见图 7-2	8
HO fall time	Tf		150	250	nS	见图 7-2	8
Dead time	DT	200	300	400	nS	见图 7-3，无负载电容 CL=0	8
Peak source output current	IO+	0.4	0.8		A	Vo=0V,VIN=VIH PW≤10uS	8
Peak sink output current	IO-	0.8	1.3		A	Vo=12V,VIN=VIL PW≤10uS	8

CAD (KiCad official)

Symbol: EG2107
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)
3D model files: eg2107-etched.step / eg2107-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eg2107.step / eg2107.glb are the bare package body.

Provenance

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

Datasheet: EG Micro datasheet (12 pp, sha256 2880eafa0b881c5a, retrieved 2026-11-05, 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, 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

EG2107

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3D Model

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Datasheet

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