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A7116 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1.5MHz 700mA Synchronous Step-Down Converter - AiT Semiconductor

भाग संख्या A7116
समारोह 1.5MHz 700mA Synchronous Step-Down Converter
मैन्युफैक्चरर्स AiT Semiconductor 
लोगो AiT Semiconductor लोगो 
पूर्व दर्शन
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<?=A7116?> डेटा पत्रक पीडीएफ

A7116 pdf
AiT Semiconductor Inc.
www.ait-ic.com
PIN DESCRIPTION
A7116
1.5MHz, 700mA Synchronous
Step-Down Converter with Low Quiescent Current
Pin #
AB
13
22
35
41
54
Top View
Top View
Symbol
Function
Regulator Enable control input. Drive RUN above 1.25V to turn on the part. Drive
RUN RUN below 0.55V to turn it off. In shutdown, all functions are disabled drawing <1µA
supply current. Do not leave RUN floating.
GND Ground
Power Switch Output. It is the Switch note connection to Inductor. This pin connects
SW
to the drains of the internal P-CH and N-CH MOSFET switches.
Supply Input Pin. Must be closely decoupled to GND, Pin 2, with a 2.2µF or greater
VIN
ceramic capacitor.
VFB (Adjustable): Feedback Input Pin. Connect FB to the center point of the external
resistor divider. The feedback threshold voltage is 0.6V.
VFB/VOUT
VOUT (Fixed Output): Output Voltage Feedback Pin. An internal resistive divider divides
the output voltage down for comparison to the internal reference voltage.
REV1.1
- JAN 2009 RELEASED, JAN 2011 REVISED -
-2-

विन्यास 14 पेज
डाउनलोड[ A7116 Datasheet.PDF ]


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