NCV4275C PDF даташит
Спецификация NCV4275C изготовлена «ON Semiconductor» и имеет функцию, называемую «450mA Low Drop Voltage Regulator». |
|
Детали детали
Номер произв | NCV4275C |
Описание | 450mA Low Drop Voltage Regulator |
Производители | ON Semiconductor |
логотип |
15 Pages
No Preview Available ! |
NCV4275C
450 mA Low-Drop Voltage
Regulator with Reset
The NCV4275C is an integrated low dropout regulator designed
for use in harsh automotive environments. It includes wide
operating temperature and input voltage ranges. The output is
regulated at 5.0 V or 3.3 V and is rated to 450 mA of output current.
It also provides a number of features, including overcurrent
protection, overtemperature protection and a programmable
microprocessor reset. The NCV4275C is available in the DPAK and
D2PAK surface mount packages. The output is stable over a wide
output capacitance and ESR range. The NCV4275C is pin for pin
compatible with NCV4275A.
Features
• 5.0 V or 3.3 V ±2% Output Voltage Options
• 450 mA Output Current
• Very Low Current Consumption
• Active Reset Output
• Reset Low Down to VQ = 1.0 V
• 500 mV (max) Dropout Voltage
• Fault Protection
♦ +45 V Peak Transient Voltage
♦ −42 V Reverse Voltage
♦ Short Circuit Protection
♦ Thermal Overload Protection
• AEC−Q100 Qualified and PPAP Capable
• These are Pb−Free Devices
Applications
• Auto Body Electronics
I
Bandgap
Reference
Thermal
Shutdown
D
Error
Amplifier
+
−
Current Limit and
Saturation Sense
Reset
Generator
Q
http://onsemi.com
MARKING
DIAGRAMS
1
5
DPAK
5−PIN
DT SUFFIX
CASE 175AA
4275CxG
ALYWW
1
1
5
D2PAK
5−PIN
DS SUFFIX
CASE 936A
NC
V4275Cx
AWLYWWG
1
x
A
WL, L
Y
WW
G
= 5 (5.0 V Output)
or 3 (3.3 V Output)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of
sheet.
Figure 1. Block Diagram
GND
RO
© Semiconductor Components Industries, LLC, 2014
January, 2014 − Rev. 0
1
Publication Order Number:
NCV4275C/D
No Preview Available ! |
NCV4275C
PIN FUNCTION DESCRIPTION
Pin No.
DPAK−5
D2PAK−5
Symbol
Description
1 I Input; Battery Supply Input Voltage. Bypass to ground with a ceramic capacitor.
2 RO Reset Output; Open Collector Active Reset (accurate when I > 1.0 V).
3, TAB
GND
Ground; Pin 3 internally connected to tab.
4 D Reset Delay; timing capacitor to GND for Reset Delay function.
5 Q Output; ±2.0%, 450 mA output. Bypass with 22 mF capacitor, ESR < 4.5 W (5.0 V Version),
3.5 W (3.3 V Version).
MAXIMUM RATINGS
Rating
Symbol
Min
Max Unit
Input Voltage
Input Peak Transient Voltage
Output Voltage
Reset Output Voltage
Reset Output Current
Reset Delay Voltage
Reset Delay Current
ESD Susceptibility (Note 1)
− Human Body Model
− Machine Model
− Charge Device Model
VI
VI
VQ
VRO
IRO
VD
ID
ESDHBM
ESDMM
ESDCDM
−42
−
−1.0
−0.3
−5.0
−0.3
−2.0
4.0
200
1000
45 V
45 V
16 V
25 V
5.0 mA
7.0 V
2.0 mA
− kV
−V
−V
Junction Temperature
TJ −40 150 °C
Storage Temperature
Tstg −55 150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. This device incorporates ESD protection and is tested by the followign methods: ESD Human Body Model tested per AEC−Q100−002, ESD
Machine Model tested per AEC−Q100−003, ESD Charged Device Model tested per AEC−Q100−011, Latch−up tested per AEC−Q100−004.
OPERATING RANGE
Rating
Symbol
Min
Max Unit
Input Voltage Operating Range, 5.0 V Output
VI 5.5 42 V
Input Voltage Operating Range, 3.3 V Output
VI 4.4 42 V
Junction Temperature
TJ −40 150 °C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the
Recommended Operating Ranges limits may affect device reliability.
LEAD TEMPERATURE SOLDERING REFLOW AND MSL (Note 2)
Rating
Lead Free, 60 sec−150 sec above 217°C
Moisture Sensitivity Level
Symbol
TSLD
MSL
Min Max
− 265 Peak
1
Unit
°C
http://onsemi.com
2
No Preview Available ! |
NCV4275C
THERMAL CHARACTERISTICS
Characteristic
Test Conditions (Typical Value)
DPAK 5−PIN PACKAGE
Min Pad Board (Note 3)
1 in Pad Board (Note 4)
Junction−to−Tab (RqJT)
Junction−to−Ambient (RqJA)
D2PAK 5−PIN PACKAGE
5.1
82.4
5.5
58.1
0.4 sq. in. Spreader Board (Note 5)
1.2 sq. in. Spreader Board (Note 6)
Junction−to−Tab (RqJT)
4.5
Junction−to−Ambient (RqJA)
66.0
2.
3.
PRR IPC / JEDEC
1 oz. copper, 0.26
J−STD−020C
inch2 (168 mm2)
copper
area,
0.062″
thick
FR4.
4. 1 oz. copper, 1.14 inch2 (736 mm2) copper area, 0.062″ thick FR4.
5. 1 oz. copper, 0.373 inch2 (241 mm2) copper area, 0.062″ thick FR4.
6. 1 oz. copper, 1.222 inch2 (788 mm2) copper area, 0.062″ thick FR4.
4.8
49.0
Unit
°C/W
°C/W
°C/W
°C/W
http://onsemi.com
3
Скачать PDF:
[ NCV4275C.PDF Даташит ]
Номер в каталоге | Описание | Производители |
NCV4275 | 5.0 V Low-Drop Voltage Regulator | ON Semiconductor |
NCV4275A | Low-Dropout Voltage Regulator | ON Semiconductor |
NCV4275C | 450mA Low Drop Voltage Regulator | ON Semiconductor |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |