DC1607A - Schematic

5
4
3
2
1
REVISION HISTORY
DATE
-
1
PRODUCTION FAB
MARTY M.
06/16/10
R1
TP6B
E8
C11
10uF
0603
GND
E12
EN1
E13
EN2
E14
EN3
E15
EN4
E16
ENBB
1K
5%
R16
EN1
1K
5%
R19
EN2
1K
5%
R21
EN3
C12
10uF
0603
1K
5%
R24
EN4
1K
5%
ENBB
E21
31
1
36
42
44
38
LTC3675EUFF
VIN
SW1
5
FB1
2
SW2
VIN
8
FB2
3
SW3
9
VIN
EN1
FB3
SW4
12
R42
13
R43
11
VOUT5
33
ENBB
28
ONB
OFF
PB1
TP3A
C15
10pF
50V
VIN
R47
C17
10pF
50V
R15
R18
511K
FB5
SW5
32
2.2uH
XFL4020-222M
18
19
20
LED2
TP5B
20
C25
22uF
0805
R25
D1
C26
22uF
0805
R37
20
R26
2.0M
TP7
D2
D3
D4
D6
C23
4.7uF
50V
1206
D7
D8
D9
E25 LED BOOST
VIN - 40V
2W
E28
GND
D5
E26
0
D10
0
C24
OPT
1210
RST
D13
RED
R27
42.2K
R31
1.0M
R32
442
U2
Vcc
8
C8
0.1uF
16V
SCLK
1
2
3
A0
A1
A2
WP
7
SDA
5
CUSTOMER NOTICE
R35
5.1K
5%
Vss
6
24LC025
5
R33
1.0M
E22
WAKE
E23
RSTB
E24
PBSTAT
UNLESS NOTED:
RESISTORS: OHMS, 0402, 1%, 1/16W
CAPACITORS: uF, 0402, 6.3V
4
R36
5.1K
5%
B
VIN
R38
OPT
2
4
6
8
10
12
14
LED1
E27
LED2
R29 0603
R34
442
DC590
INTERFACE
J1
GND
E20
GND
R28 0603
C22
10uF
0603
C
E19 VOUT5
5V
1A
C20
22uF
0805
R30
20K
RED
E18
200K
D11
LED_OV
16
IRQ
D12
25
C1
0.01uF
25V
VIN
C18
10uF
0603
R22
VIN
L5
PD3S140
LED1
CT
21
22
17
IRQB
LED_FS
24
GND
E17 VOUT4
1.6V - 0.85V
500mA
VOUT4
R20
VOUT3
1.8V - 0.96V
500mA
E11
TP4B
20
GND
E10
511K
35
SW7
SW7
SW7
WAKE
SDA
27
43
E9
C28
OPT
0805
C16
10uF
0603
R17
TP4A
OPT 0 Ohm
0603
L7
26
SCL
TP3B
20
R13
590K
VOUT2
2.5V- 1.3V
1A
E7
VOUT3
475K
10uH
IHLP2020BZ-10RM
GND
39
E29
HD2X7
R46
L4
DVCC
45
TP9
IRQB
A
R11
TP5A
RST
41
C10
22uF
0805
R12
OPT 0 Ohm
0603
SW4
TP2B
20
R10
665K
D
GND
C27
OPT
0805
309K
VIN
EN4
37
R44
1.0M
TP8
+
+
+
+
+
+
+
C9
10pF
50V
1.0M
OFF
C21
0.1uF
16V
+
+
+
+
+
+
+
R45
VOUT1
1.2V- 0.64V
1A
E5
VOUT2
R9
TP2A
L3
2.2uH
LQM2HPN2R2M
14
R8
R23
1.05M
ONB
1
3
5
7
9
11
13
VIN
OPT 0 Ohm
0603
SW3
C19
OPT
0805
C5
22uF
0805
649K
15
FB4
EN3
1.0M
OFF
TP10
R39
1.0M
SW2
TP1B
20
R7
324K
L2
2.2uH
XFL4020-222M
EN2
PBSTAT
B
SDA
SW1
VIN
23
SCL
C4
10pF
50V
2.2uH
MLPS3015-2R2M
ONB
DVCC
TP1A
1.0M
OFF
JP5
ON
C14
2.2uF
10V
0603
R41
JP4
ON
34
C13
2.2uF
10V
0603
4
JP3
ON
10
R5
649K
1.0M
OFF
JP2
ON
VIN
R40
JP1
ON
VIN
7
40
VIN
R14
6
E4
VOUT1
2.2uH
XFL4020-222M
C2
10uF
0603
R6
FB6
C6
22uF
0805
C7
22uF
0805
U1
L1
R4
324K
VOUT6
VIN
2.7V - 5.5V
E3 LDO_OUT
1.2V
25mA
C3
22uF
0805
SWAB6
E6
TP6A
R2
332K
105K
SWCD6
VIN
E1 VOUT6
3.3V
1A
E2
GND
R3
L6
2.2uH
XFL4020-222M
D
C
20
29
APPROVED
30
DESCRIPTION
LDOFB
REV
LDO_OUT
ECO
4
3
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.
APPROVALS
TECHNOLOGY
PCB DES. NC
APP ENG. MARTY M.
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900 www.linear.com
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
TITLE: SCHEMATIC
7 - CHANNEL CONFIGURABLE HIGH POWER PMIC
SIZE
N/A
SCALE = NONE
2
DATE:
IC NO.
REV.
LTC3675EUFF
DEMO CIRCUIT 1607A
Tuesday, August 24, 2010
1
SHEET 1
1
OF
1
A
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