Pan186cv Datasheet [TRUSTED]

| Parameter | Rating | |-----------|--------| | VDD to VSS supply voltage | -0.3V to +10V | | VM, CO, DO pin voltage | VSS-0.3V to VDD+0.3V | | Maximum junction temperature | 125°C | | Storage temperature | -55°C to +125°C | | ESD rating (HBM) | 4kV (typical) |

| Symptom | Likely Cause | Datasheet Solution | |---------|--------------|--------------------| | No output voltage | DO pin low | Check if battery is <2.4V (overdischarge). Apply charger. | | Output always on (no protection) | Short at CO or DO pin | Inspect solder bridges. Check if FETs are reversed. | | False overcurrent trips | VM pin noise | Add a 100pF cap from VM to VSS. Confirm R2 is present. | | IC hot / smoking | VDD overvoltage | Input >10V? Add a Zener diode (9.1V) clamp. | Why choose the PAN186CV over others? The PAN186CV datasheet highlights low quiescent current and precise voltage thresholds. However, consider these alternatives:

If your project is battery-life critical, the PAN186CV’s 3µA typical current is competitive. Always check the datasheet for your specific voltage option (CV may indicate 4.30V version). The PAN186CV datasheet is more than a technical document—it is the legal contract between your design and the silicon. It tells you exactly how much current the IC can handle, what voltage will kill it, and what circuit will make it sing. pan186cv datasheet

Introduction: Why the PAN186CV Datasheet Matters In the world of power electronics and integrated circuit design, the datasheet is the ultimate authority. For anyone working with the PAN186CV —a specialized power management or protection IC (depending on its exact lineage, often associated with battery protection or DC-DC conversion in compact devices)—finding and understanding its official documentation is the difference between a successful prototype and a field failure.

| Part Number | Quiescent Current | Overcharge (V) | Package | Advantage | |-------------|------------------|----------------|---------|------------| | PAN186CV | 3µA | 4.30 ±0.025 | SOT-23-6 | Low cost, widely available | | DW01A | 5µA | 4.30 ±0.05 | SOT-23-6 | Very common, easy to source | | AP9101C | 4µA | 4.35 ±0.025 | DFN-6 | Smaller footprint for wearables | | FS312F | 2.5µA | 4.28 ±0.02 | SOT-23-6 | Lower quiescent current | | Parameter | Rating | |-----------|--------| | VDD

The VM pin is a multi-function sense pin. It monitors voltage across the external FETs to detect overcurrent and short-circuit conditions. Connecting a 1kΩ to 4.7kΩ resistor in series with this pin is often mandatory for safe operation. Section 3: Absolute Maximum Ratings (Read This First!) Before designing a PCB, consult the PAN186CV datasheet’s absolute maximum ratings. Exceeding these values even for a millisecond can destroy the IC.

| Pin No. | Name | Description | |---------|------|-------------| | 1 | VM | Negative terminal of the battery pack / Overcurrent sense | | 2 | VDD | Positive power supply (connects to battery positive via resistor) | | 3 | VSS | Negative power supply (ground, battery negative) | | 4 | NC (or DO) | No connect, or Discharge FET output (depending on variant) | | 5 | CO | Charge FET output (controls the charge MOSFET gate) | | 6 | DO | Discharge FET output (controls the discharge MOSFET gate) | Check if FETs are reversed

This article serves as a comprehensive guide to the . We will cover its typical specifications, pinout, electrical characteristics, application circuits, and best practices for sourcing and interpreting this critical document. Note: As of this writing, the PAN186CV is commonly identified as a Lithium-ion or Li-Polymer battery protection IC, or a load switch. Always verify with the manufacturer’s latest revision. What is the PAN186CV? The PAN186CV is typically a one-cell lithium-ion/polymer battery protection IC integrated into a compact SOT-23-6 or similar small-outline package. It is designed to prevent battery damage by monitoring overcharge, over-discharge, overcurrent, and short-circuit conditions. The "CV" suffix often denotes a specific voltage threshold or a version with a built-in regulator or delay timing.