Product Overview:
Renesas Electronics offers SiP products with integrated MOSFETs to enable easy configuration of high-performance
multi-phase power supplies. They combine in a single package either controller, driver, and MOSFETs or driver and
MOSFETs. These products make it easy to build a high-performance DC/DC converter while reducing stray capacitance
and inductance, and achieving higher mounting density. |
Products Family
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Key Features:
| Integrated Driver - MOSFET （DrMOS） |
- Built-in power MOSFET suitable for PC and Server application
- Buit-in driver circuit which matches the power MOSFET
- High frequency operation (up to 1MHz) possible
- Large average output current (Max.40A)
- Achieve low power dissipation of 3.8W (1MHz, 25A）
- Controllable driver: Remote on/off
- Built-in bootstrapping Switch
- Small package：QFN-56(8mm x 8mm x 0.95mm), QFN-40(6mm x 6mm x 0.95mm)
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| PWM Controller - Power MOSFET Integrated SiP （POL-SiP） |
- Three chips in one package for high efficiency and space saving.
- Large average output current (Max. 40A)
- 0.6V reference voltage accurate to within 2.0%
- Wide programmable switching frequency: 200kHz to 1MHz
- Peak current mode topology with Active Current Sensing
- Many functions: Tracking start-up, ON/OFF control, Over Current Protection and Over Voltage Protection.
- Built-in bootstrapping Switch
- Small package： QFN-56(8mm x 8mm x 0.95mm), QFN-40(6mm x 6mm x 0.95mm)
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Key Applications:
| Integrated Driver - MOSFET （DrMOS） |
| Multi-phase DC/DC Converter |
- High speed and High Efficiency operation:
incorporating two high performance Power MOSFETs and an optimized Driver, the DrMOS realizes low power dissipation and fast response. （R2J20654NP：η=92% ＠Vout=1.3V, Vin=12V, Fsw=600kHz, Iout=10A）
- Small package：
a Built-in 6mm x 6mm 40pin QFN package can reduce mounting space by 76 % compared to 3 discreet parts which are a SOP-8 and 2 LFPAKs.
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| PWM Controller - Power MOSFET Integrated SiP （POL-SiP） |
All-in-one buck converter for PC, server,
communication base station, and various on-board power supply;
SoC, ASIC, FPGA, DSP, DDR2/DDR3 SDRAM and etc. |
- 3 chips in Package:
Integrated a PWM Controller and High/Low-side Power MOSFETs.
- High efficiency operation:
SiP integrating high-performance,low-loss power MOSFETs and PWM controller supporting peak current feedback to deliver maximum efficiency. (η=94.5% ＠Vin=5V、Vout=1.5V、Iout=5A)
- Many functions：
Multi-phase operation, Over Voltage Protection and Over Current Protection.
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Integrated Driver - MOSFET （DrMOS）
PWM Controller - Power MOSFET Integrated SiP （POL-SiP）
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