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NCV4274 PDF даташит

Спецификация NCV4274 изготовлена ​​​​«ON Semiconductor» и имеет функцию, называемую «Voltage Regulator Family».

Детали детали

Номер произв NCV4274
Описание Voltage Regulator Family
Производители ON Semiconductor
логотип ON Semiconductor логотип 

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NCV4274 Даташит, Описание, Даташиты
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NCV4274, NCV4274A
400 mA 2% and 4%Voltage
Regulator Family
Description
The NCV4274 and NCV4274A is a precision micropower voltage
regulator with an output current capability of 400 mA available in the
DPAK and D2PAK packages.
The output voltage is accurate within ±2.0% or ±4.0% depending on
the version with a maximum dropout voltage of 0.5 V with an input up
to 40 V. Low quiescent current is a feature drawing only 150 mA with a
1 mA load. This part is ideal for automotive and all battery operated
microprocessor equipment.
The regulator is protected against reverse battery, short circuit, and
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments.
Features
2.5, 3.3 V, 5.0 V, ±2.0% and ±4.0% Output Options
Low 150 mA Quiescent Current at 1 mA load current
400 mA Output Current Capability
Fault Protection
+60 V Peak Transient Voltage with Respect to GND
40 V Reverse Voltage
Short Circuit
Thermal Overload
Very Low Dropout Voltage
Electrical Parameters Guaranteed Over Entire Temperature Range
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
These are PbFree Devices
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MARKING DIAGRAMS
4
DPAK
DT SUFFIX
CASE 369C
74XxxG
ALYWW
x
2
13
1 Input
2, 4 Ground
3 Output
D2PAK
DS SUFFIX
CASE 936
4
NC
V4274Xxx
AWLYWWG
1 Input
2, 4 Ground
3 Output
2
13
SOT223
ST SUFFIX
CASE 318E
AYW
74XxxG
1
X = A or blank
xx = Voltage Ratings
A = Assembly Location
L, WL = Wafer Lot
Y = Year
WW, W = Work Week
G = PbFree Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
December, 2006 Rev. 7
1
Publication Order Number:
NCV4274/D









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NCV4274 Даташит, Описание, Даташиты
NCV4274, NCV4274A
I
Bandgap
Refernece
Thermal
Shutdown
Current Limit and
Saturation Sense
+
Q
Figure 1. Block Diagram
GND
Pin Definitions and Functions
Pin No. Symbol
Function
1 I Input; Bypass directly at the IC a ceramic capacitor to GND.
2,4
GND
Ground
3 Q Output; Bypass with a capacitor to GND.
1. DPAK 3LD package code 6025
2. D2PAK 3LD package code 6083
ABSOLUTE MAXIMUM RATINGS
Pin Symbol, Parameter
Symbol
Condition
Min Max Unit
I, InputtoRegulator
Voltage
VI
42 45 V
Current
II
Internally
Limited
Internally
Limited
I, Input peak Transient Voltage to Regulator with Respect
to GND
VI
60 V
Q, Regulated Output
Voltage
Current
VQ
IQ
1.0
Internally
Limited
40
Internally
Limited
V
GND, Ground Current
IGND
100 mA
Junction Temperature
Storage Temperature
TJ 150 °C
TStg 50 150 °C
ESD Capability, Human Body Model
ESDHB
4 kV
ESD Capability, Machine Model
ESDMM
200 V
ESD Capability, Charged Device Model
ESDCDM
1 kV
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.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD HBM tested per AECQ100002 (EIA/JESD22A114)
ESD MM tested per AECQ100003 (EIA/JESD22A115)
ESD CDM tested per EIA/JES D22/C101, Field Induced Charge Model
4. Latchup Current Maximum Rating: 150 mA per JEDEC standard: JESD78.
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NCV4274 Даташит, Описание, Даташиты
NCV4274, NCV4274A
OPERATING RANGE
Parameter
Input Voltage (5.0 V Version)
Input Voltage (3.3 V, and 2.5 V Version)
Junction Temperature
Symbol
VI
VI
TJ
Condition
Min Max Unit
5.5 40 V
4.5 40 V
40 150 °C
THERMAL RESISTANCE
Parameter
JunctiontoAmbient
DPAK
Symbol
Rthja
JunctiontoAmbient
D2PAK
Rthja
JunctiontoCase
JunctiontoCase
JunctiontoTab
JunctiontoAmbient
DPAK
D2PAK
SOT223
SOT223
Rthjc
Rthjc
YJLX,
YLX
RqJA, qJA
5. Soldered in, 1 cm2 copper area at Pin 4, FR4
6. Soldered in, minimal footprint, FR4
7. 1 oz copper, 5 mm2 copper area, FR4
Condition
Min Max Unit
70 °C/W
(Note 6)
60 °C/W
(Note 6)
4 °C/W
3 °C/W
14.5 °C/W
(Note 7)
169.7
°C/W
(Note 7)
LEAD SOLDERING TEMPERATURE AND MSL
Parameter
Lead Temperature Soldering, (Note 8)
Reflow (SMD styles only),
Pb
PbFree
Symbol
Tsld
Moisture Sensitivity Level
8. Per IPC/JEDEC JSTD020C
MSL
Condition
60s 150s Above 183s
30s Max at Peak
60s 150s Above 217s
40s Max at Peak
Min
1
Max
240 pk
265 pk
Unit
°C
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