NCV47711PDAJR2G ONSEMI [ON Semiconductor], NCV47711PDAJR2G Datasheet

NCV47711PDAJR2G

Manufacturer Part Number

NCV47711PDAJR2G

Description

5 V to 20 V Adjustable LDO with Adjustable Current Limit and 3.3 V Logic Compatible Enable Input

Manufacturer

ONSEMI [ON Semiconductor]

Datasheet

1.NCV47711PDAJR2G.pdf (11 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NCV47711PDAJR2G

Manufacturer:

ON Semiconductor

Quantity:

1 600

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

NCV47711PDAJR2G

Current page: 1 of 11
Download datasheet (158Kb)

NCV47711

5 V to 20 V Adjustable LDO

with Adjustable Current

Limit and 3.3 V Logic

Compatible Enable Input

regulator designed for use in harsh automotive environments. It

includes wide operating temperature and input voltage ranges. The

device is offered with adjustable voltage versions available in 3%

output voltage accuracy. It has a high peak input voltage tolerance and

reverse input voltage protection. It also provides overcurrent

protection, overtemperature protection and enable for control of the

state of the output voltage. The integrated current sense feature

provides diagnosis and system protection functionality. The current

limit of the device is adjustable by resistor connected to CSO pin.

Voltage on CSO pin is proportional to output current.

Features

•

Typical Applications

•

April, 2012 − Rev. 0

*Required if usage of low ESR output capacitor C

The NCV47711 is a 350 mA output current integrated low dropout

accuracy

1 mF

Adjustable Voltage Version (from 5 V to 20 V) ± 3% Output Voltage

Enable Input (3.3 V Logic Compatible Thresholds)

Adjustable Current Limit (from 10 mA to 350 mA) with 10%

Protection Features:

This is a Pb−Free Device

Audio and Infotainment System

Instrument Cluster

Navigation

Satellite Radio

♦

Regulator Stability Considerations section.

C in

Current Limitation

Thermal Shutdown

Reverse Input Voltage

V in

Figure 1. Application Schematic

NCV47711

GND

CSO

V out

ADJ

1 mF

C CSO

out

C b *

is demand, see

R CSO

R 1

R 2

22 mF

C out

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

ORDERING INFORMATION

GND

CSO

ADJ

PIN CONNECTIONS

http://onsemi.com

Exposed Pad

CASE 751AC

PD SUFFIX

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

SOIC−8

SOIC−8 EP

Publication Order Number:

out

MARKING

DIAGRAM

NCV47711/D

ALYW

47711

Related parts for NCV47711PDAJR2G

NCV47711PDAJR2G Summary of contents

Page 1

NCV47711 Adjustable LDO with Adjustable Current Limit and 3.3 V Logic Compatible Enable Input The NCV47711 is a 350 mA output current integrated low dropout regulator designed for use in harsh automotive environments. It includes ...

Page 2

V in VOLTAGE REFERENCE ENABLE EN SATURATION PROTECTION THERMAL SHUTDOWN GND PIN FUNCTION DESCRIPTION Pin No. Pin Name 1 ADJ Adjustable Voltage Setting Input. See Application Section for more details. 2 GND Power Supply Ground Enable Input; low ...

Page 3

ABSOLUTE MAXIMUM RATINGS (Note 1) Rating Input Voltage Enable Input Voltage Adjustable Input Voltage CSO Voltage Output Voltage Junction Temperature Storage Temperature Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the ...

Page 4

ELECTRICAL CHARACTERISTICS and Max values are valid for temperature range −40°C ≤ T statistical correlation. Typical values are referenced to T Parameter REGULATOR OUTPUT Output Voltage (Accuracy %) Line Regulation Load Regulation Dropout Voltage (Note 9) DISABLE AND QUIESCENT CURRENTS ...

Page 5

out 1.30 1.29 1.28 1.27 1.26 1.25 1.24 −40 − JUNCTION TEMPERATURE (°C) J Figure 3. Reference Voltage vs. Temperature 6 T ...

Page 6

R , (kW) CSO Figure 9. Output Current Limit vs. R 105 T = 25°C J 104 V = 13.5 V ...

Page 7

T = 25°C Noise 10 Hz − 100 kHz 13 100 2500 out_nom out 2000 1500 1000 500 0 10 100 1000 ...

Page 8

General All measurements are performed using short pulse low duty cycle techniques to maintain junction temperature as close as possible to ambient temperature. Output Voltage The output voltage parameter is defined for specific temperature, input voltage and output current values ...

Page 9

Circuit Description The NCV47711 is an integrated low dropout regulator that provides a regulated voltage at 350 mA to the output enabled with an input to the enable pin. The regulator voltage is provided by a PNP pass ...

Page 10

... PCB, the junction temperature will be relatively low with ORDERING INFORMATION Device Output Voltage NCV47711PDAJR2G Adjustable †For information on tape and reel specifications,including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. high power applications. The maximum dissipation the ...

Page 11

X 0. É É É É 0. PIN ONE LOCATION 0.25 TOP VIEW A 0. 0.10 C SEATING ...

Related keywords

NCV47711PDAJR2G datasheet
NCV47711PDAJR2G data sheet
NCV47711PDAJR2G pdf datasheet
NCV47711PDAJR2G component
NCV47711PDAJR2G part
NCV47711PDAJR2G distributor
NCV47711PDAJR2G RoHS
NCV47711PDAJR2G datasheet download