TPS77618-Q1 汽车类快速瞬态响应 500mA 低压降稳压器
|
TPS77618-Q1 |
| Iout(Max)(A) |
0.5 |
| Iq(Typ)(mA) |
0.085 |
| Vin(Min)(V) |
2.7 |
| Vin(Max)(V) |
10 |
| Vout(Min)(V) |
1.8 |
| Vout(Max)(V) |
1.8 |
| Accuracy(%) |
2 |
| Output Capacitor(uF) |
10 |
| Output Capacitor Type |
Tantalum |
| Fixed Output Options(V) |
1.8 |
| Pin/Package |
20HTSSOP |
| Rating |
Automotive |
| Regulated Outputs(#) |
1 |
TPS77618-Q1 描述
The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 10-uF low ESR capacitors. This combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169 mV at an output current of 500 mA for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 \xECA over the full range of output current, 0 mA to 500 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems
TPS77618-Q1 特性
- Qualified for Automotive Applications
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Open Drain Power-On Reset With 200-ms Delay (TPS775xx)
- Open Drain Power Good (TPS776xx)
- 500-mA Low-Dropout Voltage Regulator
- Available in 1.5-V, 1.6-V (TPS77516 Only), 1.8-V, 2.5-V, 2.8-V (TPS77628 Only), 3.3-V Fixed Output and Adjustable Versions
- Dropout Voltage to 169 mV (Typ) at 500 mA (TPS77x33)
- Ultralow 85 uA Typical Quiescent Current
- Fast Transient Response
- 2% Tolerance Over Specified Conditions for Fixed-Output Versions
- 20-Pin TSSOP PowerPADTM (PWP) Package
- Thermal Shutdown Protection
TPS77618-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 |
| TPS77618QPWPRQ1 |
ACTIVE |
-40 to 125 |
0.85 | 1ku |
HTSSOP (PWP) | 20 |
2000 |
77618Q1 |
TPS77618-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 |
| TPS77618QPWPRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TPS77618QPWPRQ1 |
TPS77618QPWPRQ1 |
TPS77618-Q1 应用技术支持与电子电路设计开发资源下载
- TPS77618-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
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- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
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- LDO PSRR Measurement Simplified
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- LDO Noise Demystified
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- 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)