| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,876 pcs
|
9876 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
7,215 pcs
|
7215 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
1,457 pcs
|
1457 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
60 pcs
|
60 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Efficiency | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Operating Temperature Range | |
| Programmable Features | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage |
The BQ24170RGYR from Texas Instruments is a sophisticated battery charger IC designed for 1 to 3 cell Li-Ion and Li-Polymer battery packs. This device integrates two N-channel power MOSFETs and offers a synchronous switched-mode PWM controller operating at 1.6 MHz.
Key electrical features include a 4A charge current capability, a 30V input voltage rating with adjustable overvoltage protection, and an input operating voltage range of 4.5V to 17V. The charger provides high efficiency up to 94% and includes features like dynamic power management and an automatic power path selector between the adapter and battery.
Designed for surface mount installation, the BQ24170RGYR comes in a 24-VQFN package. It operates within an ambient temperature range of -40°C to 85°C. The device offers precise regulation with ±0.5% charge voltage accuracy and ±4% charge current and input current regulation accuracy. It also includes essential fault protection mechanisms for over current, over temperature, and over voltage conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.33 | $1.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input operating voltage range is 4.5V to 17V, with a maximum input voltage rating of 30V.
It is available in a 24-VFQFN exposed pad package (24-VQFN 5.5x3.5mm) for surface mount assembly.
The operating temperature range is -40°C to 85°C.
The maximum programmable charge current is 4A.
The charger supports Lithium Ion and Lithium Polymer batteries.
The device includes over-current, over-temperature, and over-voltage protection.
The maximum efficiency is up to 94%.