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NCV380 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Fixed/Adjustable Current Limiting Power DistributionSwitches - ON Semiconductor

भाग संख्या NCV380
समारोह Fixed/Adjustable Current Limiting Power DistributionSwitches
मैन्युफैक्चरर्स ON Semiconductor 
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<?=NCV380?> डेटा पत्रक पीडीएफ

NCV380 pdf
USB INPUT
5V
FLAG
EN
Rfault
100 kW
NCP380, NCV380
1 mF
IN OUT
NCP380
FLAG
EN
ILIM*
GND
120 mF
Rlim
USB
DATA
D+
D−
VBUS
GND
USB
Port
*For Adjustable Version Only.
Figure 1. Typical Application Circuit
OUT 1
6 IN
OUT 1
5 IN
ILIM* 2 PAD1
5 GND
GND 2
FLAG 3
4 EN
UDFN6
(Top view)
FLAG 3
4 EN
TSOP−5
*For adjustable version only, otherwise not connected.
Figure 2. Pin Connections
IN 1
6 OUT
GND 2
5 ILIM*
EN 3
4 FLAG
TSOP−6
Table 1. PIN FUNCTION DESCRIPTION
Pin Name
Type
Description
EN
INPUT
Enable input, logic low/high (i.e. EN or EN) turns on power switch
GND
POWER Ground connection;
IN POWER Power-switch input voltage; connect a 1 mF or greater ceramic capacitor from IN to GND as close as pos-
sible to the IC.
FLAG
OUTPUT
Active-low open-drain output, asserted during overcurrent, overtemperature or reverse-voltage conditions.
Connect a 10 kW or greater resistor pull-up, otherwise leave unconnected.
OUT
OUTPUT
Power-switch output; connect a 1 mF ceramic capacitor from OUT to GND as close as possible to the IC
is recommended. A 1 mF or greater ceramic capacitor from OUT to GND must be connected if the USB
requirement (i.e.120 mF capacitor minimum) is not met.
ILIM*
INPUT
External resistor used to set current-limit threshold; recommended 5 kW < RILIM < 250 kW.
PAD1**
THERMAL Exposed Thermal Pad: Must be soldered to PCB Ground plane
*(For adjustable version only, otherwise not connected.
**For DFN version only.
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डाउनलोड[ NCV380 Datasheet.PDF ]


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