Datasheet Texas Instruments LP3921
| Manufacturer | Texas Instruments |
| Series | LP3921 |
Battery Charger Management and Regulator Unit with Integrated Boomer Audio Amplifier
Datasheets
Battery Charger Management & Regulator Unit w/Integrated Boomer Audio Amplifier datasheet
PDF, 1.0 Mb, Revision: A, File published: May 3, 2013
Extract from the document
Status
| LP3921SQ/NOPB | LP3921SQE/NOPB | LP3921SQX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Packaging
| LP3921SQ/NOPB | LP3921SQE/NOPB | LP3921SQX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 32 | 32 | 32 |
| Package Type | RTV | RTV | RTV |
| Industry STD Term | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 | 4500 |
| Carrier | SMALL T&R | SMALL T&R | LARGE T&R |
| Device Marking | L3921SQ | L3921SQ | L3921SQ |
| Width (mm) | 5 | 5 | 5 |
| Length (mm) | 5 | 5 | 5 |
| Thickness (mm) | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LP3921SQ/NOPB | LP3921SQE/NOPB | LP3921SQX/NOPB |
|---|---|---|---|
| Iout(Max), A | 0.3 | 0.3 | 0.3 |
| LDO | 7 | 7 | 7 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 32WQFN: 25 mm2: 5 x 5(WQFN) | 32WQFN: 25 mm2: 5 x 5(WQFN) | 32WQFN: 25 mm2: 5 x 5(WQFN) |
| Rating | Catalog | Catalog | Catalog |
| Regulated Outputs | 7 | 7 | 7 |
| Special Features | Comm Control | Comm Control | Comm Control |
| Vin(Max), V | 5.5 | 5.5 | 5.5 |
| Vin(Min), V | 3 | 3 | 3 |
| Vout(Max), V | 3.3 | 3.3 | 3.3 |
| Vout(Min), V | 1.5 | 1.5 | 1.5 |
Eco Plan
| LP3921SQ/NOPB | LP3921SQE/NOPB | LP3921SQX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: LP3921 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Power Management Multi-Channel IC (PMIC) Solutions