DRV592 高效 H 桥(需要外部 PWM)

The DRV592 is a high-efficiency, high-current H-bridge ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V. Low output stage on-resistance significantly decreases power dissipation in the amplifier.

The DRV592 may be driven from any external PWM generator such as a DSP, a microcontroller, or a FPGA. The frequency may vary from dc (i.e., on or off) to 1 MHz. The inputs are compatible with TTL logic levels.

The DRV592 is internally protected against thermal and current overloads. Logic-level fault indicators signal when the junction temperature has reached approximately 130°C to allow for system-level shutdown before the amplifier’s internal thermal shutdown circuitry activates

DRV592
Saturation Voltage (Max) (V) 0.195    
rDS(on) (Ohms) 0.065    
Iq (mA) 7    
Operating Temperature Range (C) -40 to 85    
Pin/Package 32HLQFP    
DRV592 特性
DRV592 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
DRV592VFP ACTIVE -40 to 85 2.25 | 1ku HLQFP (VF) | 32 250 | JEDEC TRAY (10+1)  
DRV592VFPG4 ACTIVE -40 to 85   HLQFP (VF) | 32    
DRV592 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
DRV592VFP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR DRV592VFP DRV592VFP
DRV592VFPG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR DRV592VFPG4 DRV592VFPG4
DRV592 应用技术支持与电子电路设计开发资源下载
  1. DRV592 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器特殊功能放大器产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
  6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
  7. Demystifying the Operational Transconductance Amplifier (sboa117.HTM, 8 KB)
  8. Using the DRV592 with the DRV592 to Generate 4mA to 20mA Output (PDF 167 KB)
  9. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  10. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  11. 运算放大器的单电源操作 (PDF 2174 KB)
  12. Tuning in Amplifiers (PDF 44 KB)
  13. Op Amp Performance Analysis (PDF 76 KB)
  14. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  15. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  16. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
DRV592 工具与软件
培训内容 型号 软件/工具类型
DRV592EVM 评估模块 DRV592EVM 开发电路板/EVM