component
ME4057ASPG-N
Public Made by Adomby adom
MICRONE Battery Management, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -38,7 +38,7 @@ "number": "2", "name": "PROG", "type": "passive",- "description": "Constant-current program and charge-current monitor pin. An external resistor R_PROG from PROG to GND sets the fast-charge current per I_BAT = (V_PROG / R_PROG) * 1100, with V_PROG \u2248 1.0V. Typical values: R_PROG = 1.1k\u03a9 \u2192 1000mA, 2.2k\u03a9 \u2192 500mA."+ "description": "Constant-current program and charge-current monitor pin. An external resistor R_PROG from PROG to GND sets the fast-charge current per I_BAT = (V_PROG / R_PROG) * 1100, with V_PROG ≈ 1.0V. Typical values: R_PROG = 1.1kΩ → 1000mA, 2.2kΩ → 500mA." }, { "number": "3",@@ -50,13 +50,13 @@ "number": "4", "name": "VCC", "type": "power_in",- "description": "Chip input supply pin, typically from a USB port or AC adapter. Operating range 4.0V to 9.0V (absolute max 10V); when VCC drops to within ~80mV of V(BAT) the chip shuts down and enters sleep mode (leakage < 2\u00b5A)."+ "description": "Chip input supply pin, typically from a USB port or AC adapter. Operating range 4.0V to 9.0V (absolute max 10V); when VCC drops to within ~80mV of V(BAT) the chip shuts down and enters sleep mode (leakage < 2µA)." }, { "number": "5", "name": "BAT", "type": "power_out",- "description": "Battery connection / charge current output. Regulated float voltage is 4.2V (ME4057ASPG-N) with \u00b11% accuracy; supplies up to 1A programmed charge current to a single Li-ion/Li-polymer cell."+ "description": "Battery connection / charge current output. Regulated float voltage is 4.2V (ME4057ASPG-N) with ±1% accuracy; supplies up to 1A programmed charge current to a single Li-ion/Li-polymer cell." }, { "number": "6",@@ -148,5 +148,8 @@ "docs/me4057aspg-n-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }