RX23E-A 热电帕尔帖控制器参考设计
该参考设计使用高精度 AFE 安装的 MCU RX23E-A 的热电 Peltier 控制器。 它能够使用单个 RX23E-A 芯片实现执行温度控制所需的测量、计算和控制，
热电帕尔帖控制器（TEC）是一种用于加热和冷却的温度控制器，它利用了一种称为帕尔帖效应的现象。 TEC 广泛应用于消费和工业温度应用，并具有以下特性...
概览
描述
The ISL2110, ISL2111 are 100V, high frequency, half-bridge N-Channel power MOSFET driver ICs. They are based on the popular HIP2100, HIP2101 half-bridge drivers, but offer several performance improvements. Peak output pull-up/pull-down current has been increased to 3A/4A, which significantly reduces switching power losses and eliminates the need for external totem-pole buffers in many applications. Also, the low end of the VDD operational supply range has been extended to 8VDC. The ISL2110 has additional input hysteresis for superior operation in noisy environments and the inputs of the ISL2111, like those of the ISL2110, can now safely swing to the VDD supply rail.
特性
- Drives N-Channel MOSFET half-bridge
- SOIC, DFN, and TDFN package options
- SOIC, DFN, and TDFN packages compliant with 100V conductor spacing guidelines per IPC-2221
- Pb-free (RoHS compliant)
- Bootstrap supply max voltage to 114VDC
- On-chip 1W bootstrap diode
- Fast propagation times for multi-MHz circuits
- Drives 1nF load with typical rise/fall times of 9ns/7.5ns
- CMOS compatible input thresholds (ISL2110)
- 3.3V/TTL compatible input thresholds (ISL2111)
- Independent inputs provide flexibility
- No start-up problems
- Outputs unaffected by supply glitches, HS ringing below ground or HS slewing at high dv/dt
- Low power consumption
- Wide supply voltage range (8V to 14V)
- Supply undervoltage protection
- 1.6W/1W typical output pull-up/pull-down resistance
产品对比
应用
- Telecom Half-Bridge DC/DC Converters
- Telecom Full-Bridge DC/DC Converters
- Two-Switch Forward Converters
- Active-Clamp Forward Converters
- Class-D Audio Amplifiers
设计和开发
开发板与套件
模型
ECAD 模块
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