HT33153ARZ

@@ -0,0 +1,51 @@+# HT33153ARZ++**HTCSEMI** · Isolators - Gate Drivers · SOP-8++HT33153ARZ from HTCSEMI, in a SOP-8. 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 | Current Sense Input | input | Current sense input for overcurrent and short-circuit comparators. Overcurrent threshold typ 65 mV, short-circuit threshold typ 130 mV (when Vpin8 > 7.0 V). Input current typ -1.4 uA at Vsi = 0 V. |+| 2 | Kelvin Gnd | power_in | Kelvin ground reference for the current-sense comparators. Must always be between VEE and VCC; typically connected to VEE. Rated -0.3 V to VCC absolute maximum. |+| 3 | VEE | power_in | Negative supply / gate-driver return rail. Combined with VCC gives the total supply voltage (VCC-VEE max 20 V). Provides negative gate-drive capability. |+| 4 | Input | input | Inverting logic input controlling the drive output. VIH typ 2.70 V (max 3.2 V), VIL typ 2.30 V (min 1.2 V). Input current typ 130 uA at VIH=3.0 V. |+| 5 | Drive Output | output | Gate drive output stage. 1.0 A source / 2.0 A sink capability, VOH typ 13.9 V at Isource=500 mA, VOL typ 2.0 V at Isink=1.0 A. Internal ~100 kOhm pull-down resistor to VEE. |+| 6 | VCC | power_in | Positive supply rail for the driver. VCC-VEE max 20 V. UVLO startup typ 12 V, disable typ 11 V. Standby ICC typ 7.2 mA, operating typ 7.9 mA (CL=1 nF, f=20 kHz). |+| 7 | Fault Output | output | Open fault indication output driven by short-circuit and overcurrent latches. VFH typ 13.3 V at Isource=20 mA, VFL typ 0.2 V at Isink=5.0 mA. Source current max 25 mA, sink 10 mA. |+| 8 | Fault Blanking/Desaturation Input | input | Programmable fault blanking / desaturation sense input. Threshold typ 6.5 V (min 6.0, max 7.0). Internal charge current typ -270 uA (200-300 uA); discharge current typ 2.5 mA (min 1.0). Rated -0.3 V to VCC absolute maximum. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HTCSEMI |+| Package | SOP-8 |+| Category | PMIC |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `HT33153ARZ`+- `HT33153ARZANZ`+- `HT33153ARZARQZ`++## CAD (KiCad official)++- Symbol: `HT33153ARZ`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HTCSEMI datasheet](docs/ht33153arz-datasheet.pdf) (13 pp, sha256 `ed6e5b4c7fb8b1b5`, retrieved 2026-08-17, tier: lcsc)+- **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/ht33153arz-datasheet.pdf)

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