IP2188_D_NP from INJOINIC IP2188 D NP, in a SSOP-10-150mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	DP	bidirectional	USB D+ data line. Connects to the DP pin of the output USB port for fast-charge protocol handshake (BC1.2, QC2.0/3.0, FCP, SCP, AFC, MTK PE+, Apple 2.4A, Samsung 2.0A). Absolute max -0.3 to 15 V.
2	DM	bidirectional	USB D- data line. Connects to the DM pin of the output USB port for fast-charge protocol handshake. Absolute max -0.3 to 15 V.
3	VBUS	power_in	Connects to the VBUS pin of the output USB Type-C port. Used to sense/deliver VBUS. Absolute max -0.3 to 30 V.
4	VBUSG	output	Gate drive for the external NMOS power path MOSFET. Turns the NMOS on after CC handshake to open the VBUS power path and off when CC disconnects. Recommended NMOS Vds rating >= 30 V. Absolute max -0.3 to 30 V.
5	VIN	power_in	Chip power supply input. Operating range 3 V to 25 V (recommended 3.3 V to 20 V); UVLO ~2.5-2.9 V. Absolute max -0.3 to 30 V. Typical Iq ~1 mA at VIN=5 V.
6	FB	output	Feedback control interface to the upstream power supply IC. Sources/sinks current in ~2 uA steps to adjust the external VOUT via the R1/R2 divider (VFB = VOUT*R2/(R1+R2)). Typical sink current: 40 uA @ 9 V, 70 uA @ 12 V, 150 uA @ 20 V; 0 uA @ 5 V. R1 recommended 100 kOhm 1%.
7	GND	power_in	Ground reference for the IC.
8	CSP	input	Current-sense positive input. Connects across a low-side current-sense resistor (e.g. 10 mOhm) between GND and USB connector return for output current detection.
9	CC2	bidirectional	USB Type-C CC2 configuration channel. Auto pull-up (Rp) for DFP/source role; used for orientation detection, PD BMC communication, and SRC capability broadcast. Absolute max -0.3 to 30 V.
10	CC1	bidirectional	USB Type-C CC1 configuration channel. Auto pull-up (Rp) for DFP/source role; used for orientation detection, PD BMC communication, and SRC capability broadcast. Absolute max -0.3 to 30 V.

Key specifications

Parameter	Value
Manufacturer	INJOINIC IP2188 D NP
Package	SSOP-10-150mil
Category	Interface
Pins	10

Ordering variants

Same part, different packaging or reel option.

IP2188_D_NP

CAD (KiCad official)

Symbol: IP2188_D_NP
Footprint: Package_SO:SSOP-10_3.9x4.9mm_P1.00mm
3D model: SSOP-10-150mil (KiCad packages3D, STEP)

Provenance

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

Datasheet: INJOINIC IP2188 D NP datasheet (8 pp, sha256 e4260f57cbb24b4f, retrieved 2026-08-17, 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: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF