NCV4276B(2010) Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
производитель
NCV4276B Datasheet PDF : 12 Pages
| |||
NCV4276B
400 mA Low-Drop Voltage
Regulator
The NCV4276B is a 400 mA output current integrated low dropout
regulator family 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 2%
output voltage accuracy. It has a high peak input voltage tolerance
and reverse input voltage protection. It also provides overcurrent
protection, overtemperature protection and inhibit for control of the
state of the output voltage. The NCV4276B is available in DPAK
surface mount package. The output is stable over a wide output
capacitance and ESR range. The NCV4276B has improved startup
behavior during input voltage transients.
Features
• Adjustable Voltage Version (from 2.5 V to 20 V) ±2% Output
Voltage
• 400 mA Output Current
• 500 mV (max) Dropout Voltage (5.0 V Output)
• Inhibit Input
• Very Low Current Consumption
• Fault Protection
♦ +45 V Peak Transient Voltage
♦ −42 V Reverse Voltage
♦ Short Circuit
♦ Thermal Overload
• NCV Prefix for Automotive and Other Applications Requiring Site
and Change Controls
• These are Pb−Free Devices
http://onsemi.com
MARKING
DIAGRAM
1
5
DPAK
5−PIN
DT SUFFIX
CASE 175AA
76BAJG
ALYWW
1
A
= Assembly Location
L
= Wafer Lot
Y
= Year
WW = Work Week
G
= Pb−Free Device
*Tab is connected to Pin 3.
ORDERING INFORMATION
See detailed ordering and shipping information in the ordering
information section on page 11 of this data sheet.
I
Q
Bandgap
Reference
Thermal
Shutdown
Error
Amplifier
−
+
Current Limit and
Saturation Sense
INH
VA
Figure 1. Block Diagram
© Semiconductor Components Industries, LLC, 2010
June, 2010 − Rev. 0
GND
1
Publication Order Number:
NCV4276B/D
Share Link: 