Datasheet Texas Instruments TPS61042 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS61042 |
采用 QFN-8 封装的 30V、500mA 开关升压转换器，适用于白光 LED 应用
数据表
Datasheet
状态
| TPS61042DRBR | TPS61042DRBRG4 | TPS61042DRBT | TPS61042DRBTG4 | |
|---|---|---|---|---|
| Lifecycle Status | 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 | No | Yes | No |
打包
| TPS61042DRBR | TPS61042DRBRG4 | TPS61042DRBT | TPS61042DRBTG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 8 | 8 | 8 | 8 |
| Package Type | DRB | DRB | DRB | DRB |
| Industry STD Term | VSON | VSON | VSON | VSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 3000 | 250 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | BHS | BHS | BHS | BHS |
| Width (mm) | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 |
| Thickness (mm) | 0.88 | 0.88 | 0.88 | 0.88 |
| Pitch (mm) | 0.65 | 0.65 | 0.65 | 0.65 |
| Max Height (mm) | 1 | 1 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | TPS61042DRBR | TPS61042DRBRG4 | TPS61042DRBT | TPS61042DRBTG4 |
|---|---|---|---|---|
| Approx. price, US$ | .4 | 1ku | .4 | 1ku | .4 | 1ku | .4 | 1ku |
| Number of Channels | 1 | 1 | 1 | 1 |
| Duty cycle(Max), % | 88 | 88 | 88 | 88 |
| Features | Load Disconnect During Shutdown | Load Disconnect During Shutdown | Load Disconnect During Shutdown | Load Disconnect During Shutdown |
| LED current per channel, mA | 50 | 50 | 50 | 50 |
| Operating temperature range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output voltage(Max), V | 28 | 28 | 28 | 28 |
| Output voltage(Min), V | 1.8 | 1.8 | 1.8 | 1.8 |
| Package Group | SON|8 | SON|8 | SON|8 | SON|8 |
| Package size: mm2:W x L, PKG | 8SON: 9 mm2: 3 x 3 (SON|8) | 8SON: 9 mm2: 3 x 3 (SON|8) | 8SON: 9 mm2: 3 x 3 (SON|8) | 8SON: 9 mm2: 3 x 3 (SON|8) |
| Peak efficiency, % | 85 | 85 | 85 | 85 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Switching frequency(Max), kHz | 1000 | 1000 | 1000 | 1000 |
| Topology | Boost | Boost | Boost | Boost |
| Type | Inductive | Inductive | Inductive | Inductive |
| Vin(Max), V | 6 | 6 | 6 | 6 |
| Vin(Min), V | 1.8 | 1.8 | 1.8 | 1.8 |
生态计划
| TPS61042DRBR | TPS61042DRBRG4 | TPS61042DRBT | TPS61042DRBTG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes | Yes | Yes |
模型线
系列: TPS61042 (4)
制造商分类
- Semiconductors > Analog and Mixed-Signal > Power management > LED drivers > Backlight LED drivers