innoswitch5 Pro design reference
Posted by Romeo on May. 27, 2024

Innoswitch5 Pro
Device Part No. Input Voltage Output Voltage Switch
INN5377C
H905

Injoinic
IP2756		 90 - 265
(VAC)		 5/9/12/15
/20/28V

3/3/5/5
/5/5A		 750 V
PowiGaN
RDR-1002 - 140 W USB PD 3.1 EPR using InnoSwitch5-Pro, HiperPFS-5 and Injoinic USB PD
Spread
sheet		 PFS5-Low line PFS5-Hiigh line innoswitch 5
INN5496F

PFS5278F		 90 - 265
(VAC)		 5/9/12/15
/20/28/36V

5A		 900V
PowiGaN

750V
PowiGaN
DER-1046 - DER-1046 - 180 W USB PD 3.1 EPR Charger for Notebooks and Power Tools Using PowiGaN-based InnoSwitch5-Pro and HiperPFS-5

Description
The InnoSwitch™5-Pro family of ICs substantially reduces the size of power adapters. Switching frequency of up to 140 kHz and a very high level of integration combine to reduce the component volume and PCB board area required by a typical adapter implementation.
InnoSwitch5-Pro ICs achieve zero voltage switching in discontinuous conduction mode using advanced SR FET control. Overall system efficiency exceeds 95%, allowing designers to eliminate heat sinks, spreaders and potting materials for thermal management, further reducing size, component cost and manufacturing complexity. The integration of PowiGaN primary switch and controller, isolated feedback and secondary controller with an I2C interface simplifies the development and manufacturing of fully programmable, highly efficient power supplies.
Product Highlights
• Zero voltage switching (ZVS) using advanced SR FET control
• Supports very wide output voltage range 3 V to 30 V
• Highly Integrated, Compact Footprint
• Digitally Controlled via I2C Interface
• EcoSmartTM– Energy Efficient
• Advanced Protection / Safety Features
• Full Safety and Regulatory Compliance

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