Datasheet Texas Instruments BQ24195L — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24195L |
I2C-gesteuertes 2,5-A / 4,5-A-Einzelzellenladegerät mit synchronem 5,1-V-1,3-A / 2,1-A-Boost-Betrieb
Datenblätter
bq24195 I2C Controlled 2.5-A /4.5-A Single Cell USB/Adapter Charger with 5.1 V at 1 A /5.1 V at 2.1 A Synchronous Boost Operation datasheet
PDF, 2.4 Mb, Revision: A, Datei veröffentlicht: Dec 30, 2014
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Preise
Status
| BQ24195LRGER | BQ24195LRGET | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Verpackung
| BQ24195LRGER | BQ24195LRGET | |
|---|---|---|
| N | 1 | 2 |
| Pin | 24 | 24 |
| Package Type | RGE | RGE |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | BQ | BQ |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .88 | .88 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | BQ24195LRGER | BQ24195LRGET |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 22 | 22 |
| Battery Charge Voltage(Max), V | 4.4 | 4.4 |
| Battery Charge Voltage(Min), V | 3.5 | 3.5 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 2.5 | 2.5 |
| Control Interface | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 1 | 1 |
| Operating Vin(Max), V | 17 | 17 |
| Operating Vin(Min), V | 3.9 | 3.9 |
| Package Group | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 24VQFN: 16 mm2: 4 x 4(VQFN) | 24VQFN: 16 mm2: 4 x 4(VQFN) |
| Special Features | Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
| USB Feature | USB Detection,USB OTG | USB Detection,USB OTG |
Öko-Plan
| BQ24195LRGER | BQ24195LRGET | |
|---|---|---|
| RoHS | Compliant | Compliant |
Modellreihe
Serie: BQ24195L (2)
Herstellerklassifikation
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC