component
CN3702
Public Made by Adomby adom
ShangHai Consonance Elec Battery Management, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -62,13 +62,13 @@ "number": "6", "name": "TEMP", "type": "input",- "description": "Battery temperature-monitor input. Connect an NTC thermistor (10 k\u03a9 @ 25 \u00b0C) between TEMP and GND. Internal ~50 uA pull-up; comparator thresholds ~1.61 V (high-temp) and ~0.175 V (low-temp) suspend charging when temperature is out of range."+ "description": "Battery temperature-monitor input. Connect an NTC thermistor (10 kΩ @ 25 °C) between TEMP and GND. Internal ~50 uA pull-up; comparator thresholds ~1.61 V (high-temp) and ~0.175 V (low-temp) suspend charging when temperature is out of range." }, { "number": "7", "name": "EOC", "type": "input",- "description": "End-of-charge current programming input. Connect directly to GND for the minimum termination current or through a resistor Rext (\u2264100 k\u03a9) to GND to program the termination current per IEOC = 1.278\u00b7(14350 + Rext) / (Rcs\u00b710^6)."+ "description": "End-of-charge current programming input. Connect directly to GND for the minimum termination current or through a resistor Rext (≤100 kΩ) to GND to program the termination current per IEOC = 1.278·(14350 + Rext) / (Rcs·10^6)." }, { "number": "8",@@ -80,7 +80,7 @@ "number": "9", "name": "COM2", "type": "passive",- "description": "Loop compensation input 2. Connect a series 120 \u03a9 resistor and 220 nF capacitor between COM2 and GND."+ "description": "Loop compensation input 2. Connect a series 120 Ω resistor and 220 nF capacitor between COM2 and GND." }, { "number": "10",@@ -104,13 +104,13 @@ "number": "13", "name": "CSP", "type": "input",- "description": "Positive charge-current sense input. Senses the voltage across the external current-sense resistor Rcs connected between CSP and BAT; the internal loop regulates VCSP\u2212VBAT to 200 mV (typ) so that Icharge = 200 mV / Rcs."+ "description": "Positive charge-current sense input. Senses the voltage across the external current-sense resistor Rcs connected between CSP and BAT; the internal loop regulates VCSP−VBAT to 200 mV (typ) so that Icharge = 200 mV / Rcs." }, { "number": "14", "name": "BAT", "type": "input",- "description": "Battery-voltage sense input and negative current-sense input. Internal precision resistor divider and reference set the 8.4 V (\u00b11%) constant-voltage regulation point for the 2-cell battery."+ "description": "Battery-voltage sense input and negative current-sense input. Internal precision resistor divider and reference set the 8.4 V (±1%) constant-voltage regulation point for the 2-cell battery." }, { "number": "15",@@ -122,7 +122,7 @@ "number": "16", "name": "DRV", "type": "output",- "description": "Gate driver output for the external P-channel MOSFET. Drives referenced to VCC (VCC\u2212VDRV \u2248 60 mV high, \u22655.8 V low), with 30-65 ns typical rise/fall times into a 2 nF load."+ "description": "Gate driver output for the external P-channel MOSFET. Drives referenced to VCC (VCC−VDRV ≈ 60 mV high, ≥5.8 V low), with 30-65 ns typical rise/fall times into a 2 nF load." } ], "provenance": {@@ -186,5 +186,8 @@ "docs/cn3702-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }