AP5056HSPER

@@ -0,0 +1,49 @@+# AP5056HSPER++**UMW** · Battery Management · SOP-8-EP++AP5056HSPER from UMW, in a SOP-8-EP. 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 | TEMP | input | Battery temperature sense input. Connects to the wiper of an NTC thermistor divider on the battery pack; charging is inhibited when the pin voltage is outside the safe window (over-temperature / under-temperature protection). |+| 2 | PROG | passive | Charge-current program pin. An external resistor RPROG from PROG to GND sets the fast-charge current (RPROG=2k -> 500 mA typ; RPROG=1k -> 1000 mA typ). Also serves as a current-monitor output; VPROG is typ 1 V during current-mode charging. |+| 3 | GND | power_in | Device ground / VSS reference. All voltages are referenced to this pin. |+| 4 | VCC | power_in | Input supply from USB / adapter. Working range 4.25-5.5 V, absolute max 30 V, with input OVP tripping at typ 6.5 V. A ~10 uF bypass capacitor to GND is recommended. |+| 5 | BAT | power_out | Charge current output to the Li-ion cell. Regulates to a preset 4.2 V float voltage (4.16-4.24 V) and sources up to ~1.4 A absolute max. A ~10 uF capacitor to GND is recommended for stability. |+| 6 | STDBY | output | Standby / charge-complete status, open-drain, active-low. Pulls low (Vol <= 0.5 V at 5 mA) when charging has terminated (input present but cell fully charged); high-Z otherwise. Typically drives an indicator LED to VCC through a series resistor. |+| 7 | CHRG | output | Charging status, open-drain, active-low. Pulls low (Vol <= 0.5 V at 5 mA) while a charge cycle is in progress; high-Z during standby or when charging is inhibited. Typically drives an indicator LED to VCC through a series resistor. |+| 8 | CE | input | Chip enable input. Drive high (or leave pulled high through ~1 k as in the typical application) to enable charging; drive low to place the device in shutdown (supply current drops to ~180 uA). Absolute max VCE = 5.5 V. |+| EP | EPAD | power_in | Exposed thermal pad on the ESOP-8 package underside. Solder to a copper ground plane for heat dissipation; electrically tie to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | SOP-8-EP |+| Category | PMIC |+| Pins | 9 |++## Ordering variants++- `AP5056HSPERHSPER`+- `AP5056HSPERHMPERB`++## CAD (KiCad official)++- Symbol: `AP5056HSPER`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8-EP (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [UMW datasheet](docs/ap5056hsper-datasheet.pdf) (13 pp, sha256 `6855644f44aa8f28`, 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/ap5056hsper-datasheet.pdf)

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