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Part Number
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NCP1583 |
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Manufacturer
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ON Semiconductor |
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Description
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Low Voltage Synchronous Buck Controller |
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Published
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Jan 16, 2007 |
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Detailed Description
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NCP1582, NCP1582A, NCP1583
Low Voltage Synchronous Buck Controllers
The NCP158x is a low cost PWM controller designed ...
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Datasheet
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NCP1583
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Overview
NCP1582, NCP1582A, NCP1583
Low Voltage Synchronous Buck Controllers
The NCP158x is a low cost PWM controller designed to operate from a 5 V or 12 V supply.
This device is capable of producing an output voltage as low as 0.
8 V.
This 8−pin device provides an optimal level of integration to reduce size and cost of the power supply.
Features include a 0.
7 A gate driver and an internally set 350 kHz (NCP1582, NCP1582A) and a 300 kHz (NCP1583) oscillator.
The NCP158x also incorporates an externally compensated transconductance error amplifier and a programmable soft−start function.
Protection features include short circuit protection (SCP) and under voltage lockout (UVLO).
The NCP158x comes in a...
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