TPS7A6550-Q1 具有超低静态电流的汽车类 300mA 40V 低压降稳压器
|
TPS7A6550-Q1 |
| Iout(Max)(A) |
0.3 |
| Iq(Typ)(mA) |
0.025 |
| Vin(Min)(V) |
4 |
| Vin(Max)(V) |
45 |
| Vout(Min)(V) |
4.875 |
| Vout(Max)(V) |
5.125 |
| Accuracy(%) |
2.5 |
| Output Capacitor Type |
Ceramic |
| Fixed Output Options(V) |
5 |
| Pin/Package |
3PFM, 5DDPAK/TO-263 |
| Rating |
Automotive |
| Regulated Outputs(#) |
1 |
TPS7A6550-Q1 描述
The TPS7A65xx is a series of low dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light load applications. These devices feature an integrated over-current protection and are designed to achieve stable operation even with low-ESR ceramic output capacitors. Low voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold crank conditions. Because of these features, these devices are well suited in power supplies for various automotive applications.
TPS7A6550-Q1 特性
- Low Dropout Voltage
- 4-V to 40-V Wide Input Voltage Range
With up to 45-V Transients
- 300-mA Maximum Output Current
- 25-µA (Typ) Ultra Low Quiescent Current at Light Loads
- 3.3-V and 5-V Fixed Output Voltage with ±2% Tolerance
- Low-ESR Ceramic Output Stability Capacitor
- Integrated Fault Protection
- Short-Circuit/Over-Current Protection
- Thermal Shutdown
- Low Input Voltage Tracking
- Thermally Enhanced Power Package
- 5-pin TO-263 (KTT /D2PAK)
- 5-pin TO-252 (KVU /DPAK)
- APPLICATIONS
- Qualified for Automotive Applications
- Infotainment Systems with Sleep Mode
- Body Control Modules
- Always ON Battery Applications
TPS7A6550-Q1 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS7A6550QKTTRQ1 |
PREVIEW |
-40 to 125 |
|
DDPAK/TO-263 (KTT) | 5 |
500 |
|
| TPS7A6550QKVUQ1 |
ACTIVE |
-40 to 125 |
1.25 | 1ku |
PFM (KVU) | 3 |
70 | TUBE |
7A6550Q1 |
| TPS7A6550QKVURQ1 |
PREVIEW |
-40 to 125 |
|
PFM (KVU) | 3 |
2500 |
7A6550Q1 |
TPS7A6550-Q1 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPS7A6550QKVUQ1 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-3-260C-168 HR |
TPS7A6550QKVUQ1 |
TPS7A6550QKVUQ1 |
TPS7A6550-Q1 应用技术支持与电子电路设计开发资源下载
- TPS7A6550-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- LDO PSRR Measurement Simplified
(PDF 140 KB)
- LDO Noise Demystified
(PDF 782 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
