| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
46,299 pcs
|
46299 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
33,481 pcs
|
33481 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,976 pcs
|
1976 pcs | On Request | 1 | On Request | On Request | 1907+1838+ | On Request | On Request | |
|
1,602 pcs
|
1602 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
766 pcs
|
766 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
450 pcs
|
450 pcs | On Request | 1 | On Request | On Request | 1436 | On Request | On Request | |
|
15 pcs
|
15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Control Interface | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The BQ24103ARHLR from Texas Instruments is a highly efficient, standalone synchronous buck battery charger IC. It is designed for charging single, two, or three-cell Li-Ion and Li-Polymer battery packs, supporting a maximum charge current of 2A.
Key electrical specifications include an input voltage range of 4.35V to 16V, with an absolute maximum rating of 20V. The device provides precise battery charge voltage regulation, with minimum and maximum values of 4.2V and 8.4V respectively. It features programmable current and timer functions for flexible charging control.
This charger IC incorporates several protection features, including over-temperature and over-voltage protection, as well as BAT temperature thermistor monitoring for hot/cold profiles. It operates within a temperature range of -40°C to 85°C.
The BQ24103ARHLR is supplied in a 20-VQFN package with a surface mount type. Its control interface is standalone and RC-settable, making it suitable for various portable applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.35V to 16V, with an absolute maximum of 20V.
The device is offered in a 20-VQFN (3.5x4.5) surface mount package with exposed pad.
The operating temperature range is -40°C to 85°C.
The charger supports Li-Ion and Li-Polymer battery chemistries.
The maximum programmable charge current is 2A.
Over-temperature and over-voltage fault protection are built in.
It uses a standalone (RC-settable) control interface with programmable current and timer.