DC1051A - Schematic

D1
SMAJ24A
C1
(Opt.)
D2
LED
(GRN)
2
GND
AUX_UV
1
2
3
ON
OFF
E3
C2
0.1uF
16V
R7
10K
1%
JP2
R3
6.8K
1206
U1
LTC4217CFE
R6
3.24K
1%
2
A
R5
200K
1%
6
C3
0.1uF
16V
1
SENSE
2
SENSE
20
VDD
VDD
19
3
UV
ISET
18
4
OV
IMON
17
5
TIMER
FB
16
FAULT
15
6
INTVCC
7
GND
PG
14
8
OUT
GATE
13
9
OUT
OUT
12
SENSE
11
10
SENSE
3
2
1
+ COUT1
(Opt.)
R8
6.8K
1206
2
R9
158K
1%
R10
10K
1%
D7
SMAJ12A
2
GND
E12
AUX_UV
1
2
3
ON
OFF
JP4
C5
0.1uF
16V
VDD
VDD
16
2
3
UV
ISET
15
OV
IMON
4
TIMER
14
FB
13
5
INTVCC
FAULT
12
6
7
GND
PG
11
OUT
GATE
10
8
OUT
OUT
RMON2
20K
1%
2
3
E6
ISET
D10
LED
(RED)
PG
FAULT
3
2
1
E10
FAULT SIGNAL
E11
PG
E13
IMON
E14
ISET
C
Signal
Auto-Retry
9
E15
D12
LED
(GRN)
VOUT
12V/2A
R15
3.3K
1
E16
1
IMON
B
JP3
Positive 12V Integrated Hot Swap
2
D9
LED
(RED)
FAULT
RSET2
(Opt.)
D
+ COUT2
(Opt.)
E5
R14
3.3K
1
U2
LTC4217CDHC-12
1
PG
GND
R13
3.3K
C4
(Opt.)
D8
LED
(GRN)
E4
A
1
R12
(Opt.)
2
C
+ CIN2
(Opt.)
1
1
R11
3.3K
FAULT SIGNAL
1
2
E9
Signal
Auto-Retry
VOUT
24V/2A
E8
12VIN
E2
JP1
E7
D6
LED
(GRN)
D4
LED
(RED)
PG
FAULT
RMON1
20K
1%
8
R4
6.8K
1206
D3
LED
(RED)
FAULT
RSET1
(Opt.)
Positive 24V Integrated Hot Swap
B
7
1
R2
(Opt.)
5
2
+ CIN1
(Opt.)
1
1
R1
6.8K
1206
4
2
E1
3
1
24VIN
2
2
1
4
GND
LTC CONFIDENTIAL - FOR CUSTOMER USE ONLY
LINEAR TECHNOLOGY CORPORATION
Customer Notice
Linear Technology Has Made A Best Effort To Design A
Circuit That Meets Customer-Supplied Specifications;
However, It Remains The Customer's Responsibility To
Verify Proper And Reliable Operation In The Actual
Application. Component Substitution And Printed
Circuit Board Layout May Significantly Affect Circuit
Performance Or Reliability. Contact Linear Technology
Applications Engineering For Assistance.
This Circuit Is Proprietary To Linear Technology And
Supplied For Use With Linear Technology Parts.
5
6
D
1630 McCARTHY BLVD.
MILPITAS, CA. 95035
PHONE (408) 954-8400 FAX (408) 434-0507
Title
LTC4217CFE, LTC4217CDHC-12
Positive 24V Integrated Hot Swap, Positive 12V Integrated Hot Swap
Size
Document Number
Date:
Wednesday, February 15, 2006
Rev
Demo Circuit 1051A
7
Sheet
1
A
of
8
1
Similar pages