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NCV7361ADG

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27
© Semiconductor Components Industries, LLC, 2008
September, 2008 − Rev. 3
1 Publication Order Number:
NCV7361A/D
NCV7361A
Voltage Regulator with
Integrated LIN Transceiver
The NCV7361A consists of a low drop voltage regulator,
5.0 V/50 mA and a LIN bus transceiver. The LIN transceiver is
suitable for LIN bus systems compatible to
“LIN−Protocol Specification” Rev. 1.3, 2.0 and SAE J2602.
The combination of voltage regulator and bus transceiver make it
ideal for a powerful and inexpensive cost effective slave node in a
LIN Bus system.
Features
• Operating Voltage V
SUP
= 5.5 to 18 V
• Very Low Standby Current Consumption < 110 mA in Normal Mode
(< 50 mA in Sleep Mode)
• LIN−Bus Transceiver:
♦ PNP−Bipolar Transistor Driver
♦ Slew Rate Control and Wave Shaping for Best EMC Behavior
♦ BUS Input Voltage −24 V to 30 V (Independent of V
SUP
)
♦ Wake−Up Via LIN Bus
♦ Baud Rate up to 20 kBaud
♦ Compatible to LIN Specification 1.3, 2.0 and SAE J2602
♦ Compatible to ISO9141 Functions
• Wake−Up by LIN BUS and Startup Capable Independent of EN
Voltage Level
• Linear Low Drop Voltage Regulator:
♦ Output Voltage 5.0 V "2%
♦ Output Current Max. 50 mA
♦ Output Current Limit
♦ Overtemperature Shutdown
• Reset Time 100 ms and Reset Threshold Voltage 4.65 V
• CMOS Compatible Interface to Microcontroller
• Load Dump Protected (40 V Peak)
• Resistant Against Transient Pulses According to ISO 7637 at
Pin V
SUP
, BUS and EN
• NCV Prefix for Automotive and Other Applications Requiring Site
and Change Control
SO−8
D SUFFIX
CASE 751
PIN CONNECTIONS
Device Package Shipping
†
ORDERING INFORMATION
NCV7361AD SO−8 98 Units/Rail
MARKING
DIAGRAM
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
http://onsemi.com
18
5
3
4
(Top View)
V
SUP
GND
V
OUT
7
6
2
RESET
EN
BUS
RxD
TxD
NCV7361ADR2 SO−8 2500 Tape & Reel
†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.
1
8
7361A
ALYW
G
1
8
NCV7361ADG SO−8
(Pb−Free)
98 Units/Rail
NCV7361ADR2G SO−8
(Pb−Free)
2500 Tape & Reel
NCV7361A
http://onsemi.com
2
V
SUP
Aux.
Supply
Adjustment
Bandgap
VBG
−
+
Control
Amplifier
Current
Limitation
Reset
Generator
MR
EN
Mode
Control
Wake−Up
Control
Wake−
Filter
Rec−Filter
30 k
Reset
Timer
V
OUT
OSC
V
OUT
GND
V
SUP
BUS
Driver
Control
MR
T
SHD
Filter
V
OUT
RESET
V
OUT
RxD
TxD
Figure 1. Block Diagram
Receiver
4.65 V
Slew Rate
Control
MR = Master Reset
T
SHD
= Thermal Shutdown
VBG = Bandgap Voltage
POR
UVR
I
VAUX
V
SUP
Thermal
Protection
T
SHD
PACKAGE PIN DESCRIPTION
Pin Symbol Description
1 V
SUP
Supply voltage.
2 EN Enable input controls the regulator. Active high.
3 GND Ground
4 BUS LIN bus line.
5 RxD Receive output (push−pull to V
OUT
).
6 TxD Transmit input (pullup−input to V
OUT
).
7 RESET Reset output, active low (pullup to V
OUT
).
8 V
OUT
Regulator output 5.0 V/50 mA.
NCV7361A
http://onsemi.com
3
ELECTRICAL SPECIFICATIONS
All voltages are referenced to ground (GND). Positive
currents flow into the IC.
The maximum ratings (in accordance with IEC 134)
given in the table below are limiting values that do not lead
to a permanent damage of the device but exceeding any of
these limits may do so. Long term exposure to limiting
values may affect the reliability of the device. Correct
operating of the device can’t be guaranteed if any of these
limits are exceeded.
OPERATING CONDITIONS
Characteristic Symbol Min Max Unit
Supply Voltage V
SUP
5.25 18 V
Operating Ambient Temperature T
A
−40 +125 °C
Junction Temperature T
J
− +150 °C
MAXIMUM RATINGS
Rating Symbol Condition Min Max Unit
V
SUP
V
SUP
− −1.0 30 V
T v 500 ms − 40
BUS V
BUS
− −24 30 V
T v 500 ms − 40
Difference V
SUP
−V
OUT
V
SUP
−V
OUT
− −0.3 40 V
EN V
INEN
− −0.3 V
SUP
+
0.3
V
TxD, RxD, RESET V
IN
− −0.3 V
OUT
+
0.3
V
EN, TxD, RxD, RESET I
IN
− −25 25 mA
Short Circuit of Pin V
SUP
and V
OUT
I
INSH
− −500 500 mA
ESD Capability − All Pins ESD
HB
Human Body Model, 100 pF via 1.5 kW −2.0 2.0 kV
Junction Temperature T
J
− − 150 °C
Storage Temperature T
STG
− −55 150 °C
Lead Temperature Soldering
Reflow: (SMD styles only)
T
sld
60 second maximum above 183°C
−5°C/+0°C allowable conditions
− 240 peak °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL RATINGS
Parameter Test Conditions Typical Value Units
SO−8 Package Min−Pad Board (Note 1) 1.0 in Pad Board (Note 2)
Junction−to−Tab (psi−JL2, Y
JL2
) (Note 3) 48 43 °C/W
Junction−to−Ambient (R
qJA
, q
JA
) 183 120 °C/W
1. 1 oz copper, 54 mm
2
copper area, 0.062” thick FR4.
2. 1 oz copper, 714 mm
2
copper area, 0.062” thick FR4.
3. psi−JL2 temperature was made at foot of lead #2.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27

NCV7361ADG

Mfr. #:
Buy NCV7361ADG
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators ANA 10mA PLUS LIN
Lifecycle:
New from this manufacturer.
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