Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary Switch, Synchronous Rectification and FluxLink Feedback

Highly Integrated, Compact Footprint ? Up to 94 efficiency across full load range ? Quasi-Resonant (QR) / CCM flyback controller, high-voltage switch, secondary-side sensing and synchronous rectification driver ? Integrated FluxLink?, HIPOT-isolated, feedback link ? Easily interfaces to load-

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POWERINTPower Integrations, Inc.

荷蘭帕沃英蒂格盛有限公司

Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary Switch, Synchronous Rectification and FluxLink Feedback

PI

BiCMOS INTEGRATED CIRCUIT

FEATURES · Low supply voltage: 2.5 V (MIN.) · Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V) · Timer latch circuit for short-circuit protection. · Ceramic capacitor with low capacitance (0.1 m F) can be used for short-circuit protection. · Open drain output (1 cannel: This out

文件：341.12 Kbytes 頁數(shù)：22 Pages

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DC-DC CONVERTER CONTROL IC

DESCRIPTION The μ PC1933 is an IC that controls a low-voltage input DC-DC converter. This IC is suitable for an operation with3-V, 3.3-V input or a lithium ion secondary battery input, because the minimum operating supply voltage is 2.5 V. Because of its wide operating voltage range, it can also

文件：119.04 Kbytes 頁數(shù)：5 Pages

NEC

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BiCMOS INTEGRATED CIRCUIT

FEATURES · Low supply voltage: 2.5 V (MIN.) · Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V) · Timer latch circuit for short-circuit protection. · Ceramic capacitor with low capacitance (0.1 m F) can be used for short-circuit protection. · Open drain output (1 cannel: This out

文件：341.12 Kbytes 頁數(shù)：22 Pages

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