參數(shù)資料
型號: CS8371ETVA7
廠商: ZF Electronics Corporation
英文描述: 8V/1A, 5V/250mA Dual Regulator with Independent Output Enables and NoCap
中文描述: 8V/1A,5V/250mA穩(wěn)壓器,帶有獨立的雙輸出啟用和NoCap
文件頁數(shù): 1/8頁
文件大?。?/td> 174K
代理商: CS8371ETVA7
1
Features
I
Two Regulated Outputs
8V ±5%, 1A
5V ±5%, 250mA
I
Independent ENABLE for
each Output
I
Separate Sense Feedback
Lead for 8V Output
I
<10μA Sleep Mode Current
I
Fault Protection
Overvoltage Shutdown
+45V Peak Transient
Voltage
Short Circuit
Thermal Shutdown
I
CMOS Compatible, Low-
Current ENABLE Inputs
Package Options
TO-220 7 Lead
Tab (Gnd)
C
8V/1A, 5V/250mA Dual Regulator with
Independent Output Enables and NoCapa
Description
1
CS8371
+
-
Pre-Regulator/
Bias Generator
Thermal
Shutdown
Trimmed Bandgap
Voltage Reference
ENABLE1
V
CC
ENABLE
2
Gnd
V
OUT2
Sense
V
OUT1
Overvoltage
Shutdown
-
+
+
-
Current Limit
+
-
VIA
Current Limit
1.2V
1.2V
Block Diagram
The CS8371 is a 8V/5V dual output
linear regulator. The 8V ±5% output
sources 1A, while the 5V ±5% out-
put sources 250mA. Each output is
controlled by its own ENABLE
lead. Setting the ENABLE input
high turns on the associated regula-
tor output. Holding both ENABLE
inputs low puts the IC into sleep
mode where current consumption
is less than 10μA.
The regulator is protected against
overvoltage, short-circuit and ther-
mal runaway conditions. The
device can withstand 45V load
dump transients making suitable
for use in automotive environ-
ments. Cherrys proprietary
NoCapa solution is the first tech-
nology 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.
1 ENABLE
1
2 ENABLE
2
3 V
OUT2
4 Gnd
5 Sense
6 V
CC
7 V
OUT1
Rev. 6/9/99
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: info@cherry-semi.com
Web Site: www.cherry-semi.com
A
Company
¨
NoCap is a trademark of Cherry Semiconductor Corporation, and is patented.
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