As one of the world's leading suppliers of both integrated and discrete power conversion semiconductors, ST’s power management devices enable energy-saving, high-power-density and lower-standby-power design solutions. Our product portfolio includes highly-integrated AC-DC converters, switching DC-DC converters, linear voltage regulators, battery management ICs, LED drivers, photovoltaic ICs, MOSFET and IGBT drivers, motor drivers and more. These integrated solutions reduce the design cycle and ST’s eDesignSuite allows you to rapidly select and simulate the optimal configuration for your power management design, bringing a further advantage in time-to-market.

从48 V直接数字功率转换

ST正在实现从48 V的直接数字功率转换,引入了三款新型高性能功率转换IC,支持全范围的数据中心应用。 3款新型IC具有强大和高效的工作能力(12 V/ 500 W时>97%的最佳功效),输入电压为36至72 V,输出电压为0.5至12 V。 这些IC与Intel的VR12.5(Haswell和BroadWell)、VR13(Skylake)、DDR3/4稳压规范,以及数据中心应用的所有FPGA和ASIC完全兼容。
通过消除中间的转换级,从48 V直接数字功率转换极大降低了数据中心的功率损失,降低了空间、冷却要求及造价。

三款新型IC:

STRG02:次级控制器,具有预测性ZVS和ZCS控制
STRG04:高性能60 V全桥驱动器
STRG06:可调数字功率控制器(可并行管理多达6个转换器)支持的输出功率为50 W至300 W以上。 实现了能量比例控制、自适应交织、电流共享、一组完整的扩展PMBus™命令。

eDesignSuite

SMPS
LED
PHOTOVOLTAIC
BATT. CHARGER

SMPS

Input
Output

Output Power:

LED

Input
LED custom
LEDs
in the string:
This option is required. And must be a whole positive number between 1 and 20.
number of strings:
This option is required. And must be a whole positive number between 1 and 20.
Output
Voltage:
Current:

Solar Battery Charger

Input Panel Specification
Output Battery Specification

Battery Charger

Input
Output

Output Power:

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