2021 Sekorm New Products Seminar: ROHM/Renesas/Sunlord/SGMICRO Power Management

PublishTime： 2021-01-27 Article Source：Sekorm

On January 22nd, Sekorm held its first online new products seminar, which is about power management. The seminar has invited 14 domestic and foreign brands such as ROHM, Renesas, SUNLORD and SGMICRO.

At the seminar, participating brands released their latest products for 2021, including DC-DC, AC-DC, LDO, SPD surge protectors, PWM controllers, and PD protocol chips. ROHM released its built-in MOSFET with 650V withstand voltage and AC/DC power supply IC for starting circuits; Sunlord will recommended power inductors for DC-DC conversion; SGMICRO introduced ultra-low-power power management devices with standby less than 1μA; Renesas shared 40V/60V/80V buck-boost DC-DC controllers......

The seminar is live broadcast. Technical experts from manufacturers and Sekorm had real-time technical discussions with participants.

Information on Sekorm New Products Online Seminar

Session: Sekorm New Products Online Seminar – Power Management Special

Date: Date: January 22, 2021 (Friday)

Time: 9:30-11:30

Meeting Agenda (specifically subject to the arrangement on the day)

High Efficiency DC-DC
	Automotive DC-DC with a conversion efficiency of 92% under high load, and the output voltage overshoot is only 1/10 of that of ordinary products
	Domestic high voltage DC-DC, 150V maximum input voltage, 120W output power
	40V/60V/80V buck-boost DC-DC controllers provide stable power solutions for industrial control
Low-Power Power Management
	Ultra-low power management devices with standby less than 1uA for IoT design
	40V/3A high withstand voltage and small size four-way PMU, anti-surge, low ripple, widely used in building intercom and security monitoring
	One-stop solution for power management (including DC-DC/LDO/MOSFET/diode/regulated IC/inductor/fuse)
	0.1V CMOS Low Dropout (LDO) Voltage Regulators, 0.6uA ultra-low quiescent current, based on fast response architecture
PD
	The application in PD of power chips with efficiency up to 93%, high frequency 500kHz, high power above 100W
	PD power management chips based on XPD-LINKTM interconnection technology, supporting 2-4 port sharing, up to 65W
Power Supply Protection & Passive Components
	SPD surge protector based on stacking technology, impulse discharge current up to 15kA (10/350us), no freewheeling and no leakage current, suitable for various grid systems
	Recommended power inductors for DC-DC conversion
	High-voltage filter capacitor solution on LLC circuit of high-power switching power supply drive circuit

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