Ic Datasheet Link: 8682l

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Downloads

0.7 Million

FILL-UPS RECORDED

4 Million

VEHICLES TRACKED

250,000 +

MILES LOGGED

1.8 Billion

App Features

FILL-UPS

Record fill-ups for all your cars and monitor your car’s efficiency.

AUTOMATIC MILEAGE RECORDING

Need to track business mileage? Just start auto trip and we will track all your trips in the background whenever you are on the move. 8682l ic datasheet

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SERVICE REMINDERS

Don’t lose sight of your maintenance and services. Log your services and we will remind you when its due. Occasionally, the 8682L appears in an 8-pin package

CONTROL YOUR EXPENSES

Know your vehicle's running costs and plan for your expenses. 8682l ic datasheet

SECURE CLOUD BACK-UP

Sign into the cloud and get easy access to all your data from anywhere and any device.

SCHEDULE REPORT

Run your reports or schedule them weekly or monthly to know more about your fill-ups , mileage and expenses.

Ic Datasheet Link: 8682l

Occasionally, the 8682L appears in an 8-pin package with additional pins for thermal pad (exposed pad for heat dissipation) and dual LED drive outputs. Always verify the top marking.

Look for “8682L” directly or codes like “82L”, “68L”, or “L82” – many Chinese ICs use shorthand laser marking. Electrical Characteristics (Typical – based on reverse-engineered specs) Without an official manufacturer datasheet, the following values are aggregated from test measurements and similar ICs (e.g., TP4056, LTC4054). Use with caution.

| Pin No. | Name | Function Description | |---------|-----------|-------------------------------------------------------------| | 1 | CHRG | Open-drain charge status output (active low – charging) | | 2 | GND | Ground connection | | 3 | BAT | Battery connection pin (to positive terminal of Li-ion cell) | | 4 | VCC | Input supply voltage (4.5V to 6.5V typical) | | 5 | STDBY | Open-drain standby/complete status output (active low – done)| | 6 | PROG | Charge current programming pin (connect resistor to GND) |

| Condition | CHRG (Red) | STDBY (Green) | Battery current | |-------------------------------|-------------------|-------------------|-----------------| | No battery (or BAT > 4.25V) | Off (high-Z) | Off (high-Z) | 0mA | | VCC missing (USB unplugged) | Off | Off | 0mA (load from battery? none) | | Trickle charge (BAT < 2.9V) | On (low) | Off (high-Z) | ~10% I_prog | | Constant current / constant voltage charging | On (low) | Off (high-Z) | I_prog down to 1/10th | | Charge complete (BAT=4.20V) | Off (high-Z) | On (low) | 0mA (or very low) | | Over-temperature (die >120°C) | Blinking (0.5Hz)?* | Off/Blinking* | Reduced current |

[ I_CHG = \fracV_PROG \times 1000R_PROG ]

Occasionally, the 8682L appears in an 8-pin package with additional pins for thermal pad (exposed pad for heat dissipation) and dual LED drive outputs. Always verify the top marking.

[ I_CHG = \fracV_PROG \times 1000R_PROG ]