Datasheet Texas Instruments BQ24230 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24230 |
USB-freundliches 0,5 A Li + Ladegerät mit dynamischer Energieverwaltung, 6,6 V OVP
Datenblätter
bq2423x USB-Friendly Lithium-Ion Battery Charger And Power-Path Management IC datasheet
PDF, 2.8 Mb, Revision: J, Datei veröffentlicht: Apr 8, 2017
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Preise
Status
| BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No |
Verpackung
| 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 | Herunterladen | Herunterladen | Herunterladen |
Parameter
| 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 |
Öko-Plan
| BQ24230RGTR | BQ24230RGTRG4 | BQ24230RGTT | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Anwendungshinweise
- Battery-charging considerations for low-power applicationsPDF, 366 Kb, Datei veröffentlicht: Apr 26, 2016
- Selecting the Best bq2407x/23x Single Cell Battery Charger for your ApplicationPDF, 27 Kb, Datei veröffentlicht: Nov 8, 2012
- 2Q 2016 Analog Applications Journal IssuePDF, 2.2 Mb, Datei veröffentlicht: Apr 26, 2016
- MSP430 Based Lithium-Ion Polymer Battery Charging and Gauging Solution Using USB (Rev. A)PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: 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
Modellreihe
Serie: BQ24230 (3)
Herstellerklassifikation
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC