NCV4275DS Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
производитель
NCV4275DS Datasheet PDF : 14 Pages
| |||
NCV4275
5.0 V, 450 mA Low-Drop
Voltage Regulator
The NCV4275 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 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 NCV4275 is available in the DPAK and D2PAK surface
mount packages. The output is stable over a wide output capacitance
and ESR range.
Features
• 5.0 V, ±2% Output Voltage
• 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
♦ Thermal Overload
• Pb−Free Packages are Available
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
I
Q
Bandgap
Reference
Thermal
Shutdown
D
Error
Amplifier
+
−
Current Limit and
Saturation Sense
Reset
Generator
1
5
http://onsemi.com
MARKING
DIAGRAMS
DPAK
5−PIN
DT SUFFIX
CASE 175AA
4275G
ALYWW
1
1
5
D2PAK
5−PIN
DS SUFFIX
CASE 936A
NC
V4275
AWLYWWG
Pin 1. I
1
2. RO
Tab, 3. GND*
4. D
5. Q
* Tab is connected to
Pin 3 on all packages
A
WL, L
Y
WW
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Lead Free Indicator
ORDERING INFORMATION
See detailed ordering and shipping information in the
dimensions section on page 12 of this data sheet.
Figure 1. Block Diagram
GND
RO
© Semiconductor Components Industries, LLC, 2010
1
April, 2010 − Rev. 16
Publication Order Number:
NCV4275/D
Share Link: 