TPS767D325-Q1 汽车类双路输出、低压降稳压器
|
TPS767D325 |
TPS767D325-Q1 |
| Iout(Max)(A) |
1 |
1 |
| Iout2(A) |
1 |
1 |
| Vin(Min)(V) |
3.65 |
2.7 |
| Vin(Max)(V) |
10 |
10 |
| Fixed Output Options(V) |
3.3/2.5, 3.3/1.8 |
3.3/2.5, 3.3/1.8 |
| Accuracy(%) |
2 |
2 |
| Output Capacitor(uF) |
10 |
10 |
| Output Capacitor Type |
Tantalum |
Tantalum |
| Pin/Package |
28HTSSOP |
28HTSSOP |
| Vout2(Min)(V) |
3.3 |
3.234 |
| Vout2(Max)(V) |
3.3 |
3.366 |
| Rating |
Catalog |
Automotive |
| Vout(Min)(V) |
3.3 |
2.45 |
| Vout(Max)(V) |
3.3 |
2.55 |
| Regulated Outputs(#) |
2 |
2 |
TPS767D325-Q1 描述
The TPS767D3xx family of dual voltage regulators offers fast transient response, low dropout voltages and dual outputs in a compact package and incorporating stability with 10-µF low ESR output capacitors.
The TPS767D3xx family of dual voltage regulators is designed primarily for DSP applications. These devices can be used in any mixed-output voltage application, with each regulator supporting up to 1 A. Dual active-low reset signals allow resetting of core-logic and I/O separately.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 350 mV at an output current of 1 A for the TPS767D325) 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 µA over the full range of output current, 0 mA to 1 A).
TPS767D325-Q1 特性
- Qualified for Automotive Applications
- Dual Output Voltages for Split-Supply Applications
- Output Current Range of 0 mA to 1.0 A Per Regulator
- 3.3-V/2.5-V, 3.3-V/1.8-V, and 3.3-V/Adjustable Output
- Fast-Transient Response
- 2% Tolerance Over Load and Temperature
- Dropout Voltage Typically 350 mV at 1 A
- Ultra Low 85 µA Typical Quiescent Current
- 1 µA Quiescent Current During Shutdown
- Dual Open Drain Power-On Reset With 200-ms Delay for Each Regulator
- 28-Pin PowerPAD™ TSSOP Package
- Thermal Shutdown Protection for Each Regulator
TPS767D325-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 |
| TPS767D325QPWPRQ1 |
ACTIVE |
-40 to 125 |
2.30 | 1ku |
HTSSOP (PWP) | 28 |
2500 |
767D325Q1 |
TPS767D325-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 |
| TPS767D325QPWPRQ1 |
TBD |
CU NIPDAU |
Level-3-220C-168 HR |
TPS767D325QPWPRQ1 |
TPS767D325QPWPRQ1 |
TPS767D325-Q1 应用技术支持与电子电路设计开发资源下载
- TPS767D325-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)
