Datasheet Texas Instruments BQ24230 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24230 |
USB amigable 0.5A Li + cargador con gestión de energía dinámica, 6.6V OVP
Hojas de datos
bq2423x USB-Friendly Lithium-Ion Battery Charger And Power-Path Management IC datasheet
PDF, 2.8 Mb, Revisión: J, Archivo publicado: abr 8, 2017
Extracto del documento
Precios
Estado
| BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | No |
Embalaje
| BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | RGT | RGT | RGT |
| Industry STD Term | VQFN | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 3000 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | CGN | CGN | CGN |
| Width (mm) | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 |
| Thickness (mm) | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT |
|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 28 | 28 | 28 |
| Battery Charge Voltage(Max), V | 4.4 | 4.4 | 4.4 |
| Battery Charge Voltage(Min), V | 4.4 | 4.4 | 4.4 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 0.5 | 0.5 | 0.5 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) |
| Control Topology | Linear | Linear | Linear |
| Number of Series Cells | 1 | 1 | 1 |
| Operating Vin(Max), V | 6.4 | 6.4 | 6.4 |
| Operating Vin(Min), V | 4.35 | 4.35 | 4.35 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) |
| Special Features | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A | N/A | N/A |
Plan ecológico
| BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- Battery-charging considerations for low-power applicationsPDF, 366 Kb, Archivo publicado: abr 26, 2016
- Selecting the Best bq2407x/23x Single Cell Battery Charger for your ApplicationPDF, 27 Kb, Archivo publicado: nov 8, 2012
- 2Q 2016 Analog Applications Journal IssuePDF, 2.2 Mb, Archivo publicado: abr 26, 2016
- MSP430 Based Lithium-Ion Polymer Battery Charging and Gauging Solution Using USB (Rev. A)PDF, 1.3 Mb, Revisión: A, Archivo publicado: jun 27, 2012
The use of USB power to charge Lithium-Ion Polymer (LiPo) batteries in electronic systems and devices has become quite popular. To assist in the development of such circuitry in embedded system applications, this application report provides the details on the hardware and software requirements needed to not only implement a battery charging solution using the bq24230 battery charger and the MSP
Linea modelo
Serie: BQ24230 (3)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC