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Part Number
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iW1791 |
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Manufacturer
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Dialog Semiconductor |
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Description
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AC/DC Primary-Side Rapid Charge PWM Controller |
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Published
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Apr 25, 2019 |
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Detailed Description
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iW1791
AC/DC Primary-Side Rapid ChargeTM PWM Controller with High Resolution Voltage/Current Control
1 Description
The i...
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Datasheet
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iW1791
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Overview
iW1791
AC/DC Primary-Side Rapid ChargeTM PWM Controller with High Resolution Voltage/Current Control
1 Description
The iW1791 is a high performance AC/DC power supply controller for rapid charge applications that supports high resolution voltage/current control.
It uses Dialog’s PrimAccurateTM technology to minimize external component count and simplify system design.
The device operates in quasi-resonant mode to provide high efficiency and it also provides a number of key built-in protection features.
The iW1791 can achieve tight multi-level constant voltage and multi-level constant current regulation without a traditional secondary feedback circuit.
It also eliminates the need for loop com...
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