InnoSwitch-CP Family
Off-Line CV/CC Flyback Switcher IC with Integrated 650 V MOSFET,
Sync-Rect, Feedback and Constant Power Profile for USB-PD and QC 3.0
Product Highlights
Highly Integrated, Compact Footprint • Incorporates flyback controller, 650 V MOSFET, secondary-side sensing and synchronous rectification driver SR FET • Supports fast charge protocols such as USB-PD and QC 3.0
• Minimizes charging time with continuous adjustment of output EcoSmart™ – Energy Efficient VOUT Primary FET
and Controller • < 10 mW no-load at 230 VAC when supplied by transformer bias winding
• Easily meets all global energy efficiency regulations S IS BPP rimary sensed output OVP
P Secondary sensed output overshoot clamp Secondary sensed constant current with 3 V auto-restart Hysteretic thermal shutdown
Input voltage monitor with accurate brown-in/brown-out and
overvoltage protection PI-7773-111115 Figure 1. Typical Application/Performance. 14
12 Full Safety and Regulatory Compliance Constant
Power 10 00% production HIPOT compliance testing equivalent to 6 kV DC/1 sec
1
Reinforced insulation
Isolation voltage >3,500 VAC UL1577 and TUV (EN60950) safety approved
EN61000-4-8 (100 A/m) and EN61000-4-9 (1000 A/m) compliant VOUT (V) • • • • • Current
Sense Secondary
Control IC Advanced Protection / Safety Features
• • • • • FB GND BPS V SR D PI-7785-011316 component variances InnoSwitch-CP FWD current and voltage
• Optimizes transformer and external components
• FluxLink™ integrated, HIPOT-isolated, feedback link
• E xceptional CV accuracy, tolerant of transformer and board 8 …
