Texas Instruments bqTINY™ series BQ24014DRCR, single-cell Li-Ion/Polymer linear charger IC, 1A max charge current, 16.5V max supply, programmable current and timer, 10-VSON (3x3) package, -40°C to 125°C operating range.
| Parameter | Value |
|---|---|
| Series | bqTINY™ |
| Mounting | Surface Mount |
| Battery pack voltage | 4.2V |
| Voltage | 16.5V |
| Current - charging | Constant - Programmable |
| Charge current - max | 1A |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 10-VFDFN Exposed Pad |
| Number of cells | 1 |
| Fault protection | Short Circuit |
| Battery chemistry | Lithium Ion/Polymer |
| Programmable features | Current, Timer |
The 10-VSON with exposed pad (3x3 mm) helps pull heat into the board plane — keep the thermal pad soldered to a copper pour for the 1A charge rate at high ambient.
No end-of-life notice or last-time-buy is in effect.
The maximum charge current is 1A, programmable via the ISET pin. The charge current is constant-current type, set by an external resistor.
It supports single-cell Lithium Ion and Lithium Polymer batteries with a 4.2V charge termination voltage.