參數(shù)資料
型號(hào): L6615N
廠商: 意法半導(dǎo)體
英文描述: HIGH/LOW SIDE LOAD SHARE CONTROLLER
中文描述: 高/低側(cè)負(fù)載共享控制器
文件頁(yè)數(shù): 1/20頁(yè)
文件大?。?/td> 392K
代理商: L6615N
1/20
L6615
July 2003
I
SSI SPECS COMPLIANT
I
HIGH/LOW SIDE CURRENT SENSING
I
FULLY COMPATIBLE WITH REMOTE
OUTPUT VOLTAGE SENSING
I
FULL DIFFERENTIAL LOW OFFSET
CURRENT SENSE
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2.7V TO 22V V
CC
OPERATING RANGE
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32k
SHARE SENSE AMPLIFIER INPUT
IMPEDANCE
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HYSTERETIC UVLO
APPLICATION
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DISTRIBUTED POWER SYSTEMS
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HIGH DENSITY DC-DC CONVERTERS
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(N+1) REDUNDANT SYSTEMS, N UP TO 20
I
SMPS FOR (WEB) SERVERS
DESCRIPTION
This controller IC is specifically designed to
achieve load sharing of paralleled and indepen-
dent power supply modules in distributed power
systems, by adding only few external components.
Current sharing is achieved through a single wire
connection (share bus) common to all of the paral-
leled modules.
DIP8
SO8
ORDERING NUMBERS:
L6615N
L6615D
L6615DTR(T & Reel)
HIGH/LOW SIDE LOAD SHARE CONTROLLER
TYPICAL APPLICATION DIAGRAM
CS-
CGA
CS+
VCC
ADJ
SHARE
GND
COMP
3
2
4
1
5
6
7
8
L6615
+OUT
GND
PS #1
C
C
R
C
R
CGA
R
ADJ
R
SENSE
CS-
CGA
CS+
VCC
ADJ
SHARE
GND
COMP
3
2
4
1
5
6
7
8
L6615
+OUT
+OUT_S
PS #N
C
C
R
C
R
CGA
R
ADJ
R
SENSE
+OUT
+OUT_S
-OUT_S
-OUT
R
G1
R
G2
R
G1
R
G2
SHARE BUS
LOAD
power dissipation
-OUT
-OUT_S
(*) OR-ing FET can
(*)
(*)
BCD TECHNOLOGY
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