Datasheet Texas Instruments LP3910 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP3910 |
基于硬盘驱动器的便携式媒体播放器的电源管理IC（PMIC）
数据表
LP3910 Power Management IC for Hard-Drive-Based Portable Media Players datasheet
PDF, 3.6 Mb, 修订版: M, 档案已发布: Dec 31, 2015
从文件中提取
价格
状态
| LP3910SQ-AA/NOPB | LP3910SQ-AK/NOPB | LP3910SQ-AN/NOPB | LP3910SQ-AP/NOPB | LP3910SQX-AA/NOPB | LP3910SQX-AN/NOPB | LP3910SQX-AP/NOPB | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | Yes | No | No | No |
打包
| LP3910SQ-AA/NOPB | LP3910SQ-AK/NOPB | LP3910SQ-AN/NOPB | LP3910SQ-AP/NOPB | LP3910SQX-AA/NOPB | LP3910SQX-AN/NOPB | LP3910SQX-AP/NOPB | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Package Type | NJV | NJV | NJV | NJV | NJV | NJV | NJV |
| Industry STD Term | WQFN | WQFN | WQFN | WQFN | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQSO-N | S-PQSO-N | S-PQSO-N | S-PQSO-N | S-PQSO-N | S-PQSO-N | S-PQSO-N |
| Package QTY | 250 | 250 | 250 | 250 | 2500 | 2500 | 2500 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | L3910-AA | L3910-AK | L3910-AN | 3910-AP | L3910-AA | L3910-AN | 3910-AP |
| Width (mm) | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Length (mm) | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Thickness (mm) | .8 | .8 | .8 | .8 | .8 | .8 | .8 |
| Pitch (mm) | .4 | .4 | .4 | .4 | .4 | .4 | .4 |
| Max Height (mm) | .8 | .8 | .8 | .8 | .8 | .8 | .8 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LP3910SQ-AA/NOPB | LP3910SQ-AK/NOPB | LP3910SQ-AN/NOPB | LP3910SQ-AP/NOPB | LP3910SQX-AA/NOPB | LP3910SQX-AN/NOPB | LP3910SQX-AP/NOPB |
|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 2.11 | 1ku | 2.11 | 1ku | |||||
| Iout(Max), A | 1 | 1 | 1 | 1 | 1 | ||
| Iout(Max)(A) | 1 | 1 | |||||
| Iq(Typ), mA | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | ||
| Iq(Typ)(mA) | 0.03 | 0.03 | |||||
| LDO | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | |||||
| Package Group | WQFN | WQFN | WQFN | WQFN | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 48WQFN: 36 mm2: 6 x 6(WQFN) | 48WQFN: 36 mm2: 6 x 6(WQFN) | 48WQFN: 36 mm2: 6 x 6(WQFN) | 48WQFN: 36 mm2: 6 x 6(WQFN) | 48WQFN: 36 mm2: 6 x 6(WQFN) | ||
| Package Size: mm2:W x L (PKG) | 48WQFN: 36 mm2: 6 x 6(WQFN) | 48WQFN: 36 mm2: 6 x 6(WQFN) | |||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 5 | 5 | 5 | 5 | 5 | ||
| Regulated Outputs(#) | 5 | 5 | |||||
| Special Features | Comm Control Enable Power Sequencing | Comm Control,Enable,Power Sequencing | Comm Control,Enable,Power Sequencing | Comm Control Enable Power Sequencing | Comm Control,Enable,Power Sequencing | Comm Control,Enable,Power Sequencing | Comm Control,Enable,Power Sequencing |
| Step-Down DC/DC Converter | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Switching Frequency(Max), kHz | 2000 | 2000 | 2000 | 2000 | 2000 | ||
| Switching Frequency(Max)(kHz) | 2000 | 2000 | |||||
| Vin(Max), V | 6 | 6 | 6 | 6 | 6 | ||
| Vin(Max)(V) | 6 | 6 | |||||
| Vin(Min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||
| Vin(Min)(V) | 2.5 | 2.5 | |||||
| Vout(Max), V | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | ||
| Vout(Max)(V) | 3.3 | 3.3 | |||||
| Vout(Min), V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
| Vout(Min)(V) | 0.8 | 0.8 |
生态计划
| LP3910SQ-AA/NOPB | LP3910SQ-AK/NOPB | LP3910SQ-AN/NOPB | LP3910SQ-AP/NOPB | LP3910SQX-AA/NOPB | LP3910SQX-AN/NOPB | LP3910SQX-AP/NOPB | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes |
应用须知
- Powering Portable Media Players (PMP) w/Innovative Solutions (Rev. A)PDF, 123 Kb, 修订版: A, 档案已发布: Apr 30, 2013
Understanding Portable Media Players system and power requirements are keys to selecting powerdesigns for fast time-to-market constraints. PMICs such as the LP3910 address both the needs and thechallenges implementing power solutions.This complete device features buck-boost for HDD, DVS for system power savings, power sequencing formultiple rails, Li-Ion battery charger and battery monitor
模型线
系列: LP3910 (7)
制造商分类
- Semiconductors> Power Management> Power Management Multi-Channel IC (PMIC) Solutions