TPS62112-EP 增强型产品 17V、1.5A 同步降压转换器
| TPS62110-EP | TPS62111-EP | TPS62112-EP | |
| Iout (Max) (A) | 1.5 | 1.5 | 1.5 |
| Vin (Min) (V) | 3.1 | 3.1 | 3.1 |
| Vin (Max) (V) | 17 | 17 | 17 |
| Vout (Min) (V) | 1.153 | 3.8 | 5.5 |
| Vout (Max) (V) | 16 | 17 | 17 |
| Iq (Typ) (mA) | 0.02 | 0.02 | 0.02 |
| Switching Frequency (Typ) (kHz) | 1000 | 1000 | 1000 |
| Switch Current Limit (Typ) (A) | 2.4 | 2.4 | 2.4 |
| Topology | Buck | Buck | Buck |
| Operating Temperature Range (C) | -55 to 125 | -55 to 125 | -55 to 125 |
| Pin/Package | 16QFN | 16QFN | 16QFN |
| Rating | HiRel Enhanced Product | Military | HiRel Enhanced Product |
| Duty Cycle (Max) (%) | 100 | 100 | 100 |
| Regulated Outputs (#) | 1 | 1 | 1 |
TPS62112-EP 特性
- Controlled Baseline
- One Assembly
- One Test Site
- One Fabrication Site
- Extended Temperature Performance of –55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
- 3.1 V to 17 V Operating Input Voltage Range
- Adjustable Output Voltage Range From 1.2 V to 16 V
- Fixed Output Voltage Options Available in 3.3 V and 5 V
- Synchronizable to External Clock Signal up to 1.4 MHz
- Up to 1.5 A Output Current
- High Efficiency Over a Wide Load Current Range Due to PFM/PWM Operation Mode
- 100% Maximum Duty Cycle for Lowest Dropout
- 20 µA Quiescent Current (Typical)
- Overtemperature and Overcurrent Protected
- Available in 16 Pin QFN Package
- APPLICATIONS
TPS62112-EP 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 |
| TPS62112MRSAREP | ACTIVE | -55 to 125 | 6.25 | 100u | QFN (RSA) | 16 | 3000 | LARGE T&R | |
| V62/07622-03XE | ACTIVE | -55 to 125 | 6.25 | 100u | QFN (RSA) | 16 | 3000 | LARGE T&R |
TPS62112-EP 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 |
| TPS62112MRSAREP | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPS62112MRSAREP | TPS62112MRSAREP |
| V62/07622-03XE | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | V62/07622-03XE | V62/07622-03XE |
TPS62112-EP 工具与软件
| 培训内容 | 型号 | 软件/工具类型 |
| 最常用开关模式电源的功率级设计器 | POWERSTAGE-DESIGNER | 分析软件 |
