Texas Instruments LM27403EVM-POL600 电源模块-产品快照
- 品牌:
- Texas Instruments
- 型号:
- LM27403EVM-POL600
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 | |
| 深圳捷迈科技发展有限公司 | 0755-86128820 | |
| 上海贸泽电子有限公司 | ||
| 易络盟电子（中国）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 |
产品介绍
Texas Instruments LM27403EVM-POL600 电源模块
TEXAS INSTRUMENTS LM27403EVM-POL600 Evaluation Module for High Power Density POL, Synchronous Buck Controller
TEXAS INSTRUMENTS
The LM27403EVM-POL600 is an evaluation module for LM27403 device. The LM27403 is a feature rich, easy to use, synchronous buck controller offering exceptional levels of integration and performance for superior efficiency in high power density, point of load (POL) DC to DC regulator solutions. The LM27403EVM-POL600 is a 600KHz synchronous buck DC to DC regulator showcasing high power density and high efficiency. A 20mm x 15mm module on a single side PCB uses a power block MOSFET. Accurate overcurrent protection is available by leveraging the inductor’s sub mohm DCR and MOSFET package resistance. A 2N3904 BJT senses temperature to compensate for the copper temperature coefficient and to provide a thermal shutdown function based on a desired temperature setpoint. Precision enable, power supply tracking, open drain power good indicator, remote sense and synchronization features are also provided. The module is solder mounted directly on the motherboard for maximum thermal performance. Wide input voltage operating range of 3V to 20V Configurable remote output voltage sensing for optimal load regulation performance High conversion efficiency of 91% at 1.8V and 30A Synchronizable to an external clock signal up to 1.2MHz DCR current sensing with temperature compensation 200A/in3 high current and power per unit volume Single supply rail, no additional bias voltage required Adjustable output voltage from 0.6V to 5.5V by changing "trim" resistance Nominal output voltage of 1.8V with 1% feedback accuracy Input circuit damping with optional electrolytic capacitor ESD sensitive device, take proper precaution while handling the device. Exercise care when touching the evaluation module while the fan is not running. Silicon Manufacturer: Texas Instruments Silicon Core Number: LM27403 Kit Application Type: Power Management - Voltage Regulator Application Sub Type: Synchronous Buck Controller Kit Contents: Evaluation Board LM27403 Product Range: - Automotive Qualifications Standard: - Features: High Conversion Efficiency 91%, Soft-start Time of 8ms, Power Good Indicator SVHC: No SVHC (15-Jun-2015) Find similar products grouped by common attribute
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