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P1580 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 2.5A STEP-DOWN SWITCHING REGULATOR - UTC

भाग संख्या P1580
समारोह 2.5A STEP-DOWN SWITCHING REGULATOR
मैन्युफैक्चरर्स UTC 
लोगो UTC लोगो 
पूर्व दर्शन
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<?=P1580?> डेटा पत्रक पीडीएफ

P1580 pdf
P1580
LINEAR INTEGRATED CIRCUIT
„ PIN CONFIGURATION
BS 1
8 SYNC
IN 2
7 EN
SW 3
6 COMP
GND 4
5 FB
„ PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8
PIN NAME
BS
IN
SW
GND
FB
COMP
EN
SYNC
DESCRIPTION
Supply pin to the power transistor driver. Tie to external circuit to generate a local supply
voltage higher than the input voltage in order to fully turn on the internal power transistor.
Power Supply pin.
Power Switch Output pin.
Ground pin.
The output voltage feedback pin. It is also the inverting input of the error amplifier.
Compensation pin. It is also the output of the internal error amplifier.
(1). A RC network at this pin compensates the control loop.
(2). The voltage at this pin controls the peak current of the internal switch.
Regulator On/Off Control pin. Leave EN unconnected if unused. A low input at EN turns
on the converter, and a high input turns it off.
Synchronization Input - The sync pin is used to synchronize the internal oscillator to an
external signal.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R103-049.A
Free Datasheet http://www.Datasheet4U.com

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
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