IP2188_D_NP

@@ -0,0 +1,52 @@+# IP2188_D_NP++**INJOINIC IP2188 D NP** · USB Converters · SSOP-10-150mil++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](docs/ip2188-d-np-datasheet.pdf) (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](docs/ip2188-d-np-datasheet.pdf)

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