CS8371 데이터 시트보기 (PDF) - ON Semiconductor
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CS8371
ON Semiconductor
CS8371 Datasheet PDF : 9 Pages
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CS8371
8.0 V/1.0 A, 5.0 V/250 mA
Dual Regulator
with Independent Output
Enables and NOCAPt
The CS8371 is an 8.0 V/5.0 V dual output linear regulator. The 8.0
V ±5.0% output sources 1.0 A, while the 5.0 V ±5.0% output sources
250 mA. Each output is controlled by its own ENABLE lead. Setting
the ENABLE input high turns on the associated regulator output.
Holding both ENABLE inputs low puts the IC into sleep mode where
current consumption is less than 10 µA.
The regulator is protected against overvoltage, short−circuit and
thermal runaway conditions. The device can withstand 45 V load dump
transients making suitable for use in automotive environments. ON’s
proprietary NOCAP solution is the first technology which allows the
output to be stable without the use of an external capacitor.
The CS8371 is available in a 7 lead TO−220 package with copper
tab. The tab can be connected to a heatsink if necessary.
Features
• Two Regulated Outputs
− 8.0 V ±5.0%; 1.0 A
− 5.0 V ±5.0%; 250 mA
• Independent ENABLE for Each Output
• Seperate Sense Feedback Lead for 8.0 V Output
• < 10 µA Sleep Mode Current
• Fault Protection
− Overvoltage Shutdown
− +45 V Peak Transient Voltage
− Short Circuit
− Thermal Shutdown
• CMOS Compatible, Low Current ENABLE Inputs
http://onsemi.com
1
7
1
TO−220
SEVEN LEAD
T SUFFIX
CASE 821E
TO−220
SEVEN LEAD
TVA SUFFIX
CASE 821J
1
7
TO−220
SEVEN LEAD
THA SUFFIX
CASE 821H
PIN CONNECTIONS AND
MARKING DIAGRAM
CS8371
AWLYWW
Tab = GND
Pin 1. ENABLE1
2. ENABLE2
3. VOUT2
4. GND
5. Sense
6. VCC
7. VOUT1
1
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
ORDERING INFORMATION
Device
Package
CS8371ET7
TO−220*
STRAIGHT
CS8371ETVA7 TO−220*
VERTICAL
CS8371ETHA7 TO−220*
HORIZONTAL
*Seven lead.
Shipping
50 Units/Rail
50 Units/Rail
50 Units/Rail
© Semiconductor Components Industries, LLC, 2002
August, 2002 − Rev. 9
140
Publication Order Number:
CS8371/D
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