1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
1
2
LM10524EVM REVA
10/15/2013
SV600841 pg1.SchDoc
Sheet Title:
Size:
Mod. Date:
File:
Sheet:
of
B
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LM10524EVM
Project Title:
Designed for:
Public Release
Assembly Variant:
Variant name not interpreted
© Texas Instruments
2013
Drawn By:
Engineer:
Robert Te trault
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its
licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Not in version control
SVN Rev:
SV600841
Number:
Rev:
B
BUCK1
FB_B1
SW_B1
VIN_B1
GND_BUCK
BUCK2
FB_B2
VIN_B2
BUCK3
FB_B3
VIN_B3
GND_BUCK
GND_BUCK
SW_B3
1µH
L3
GND_BUCK
0
SB3
VIN_B1
VIN_B2
VIN_B3
VIN
VIN
PWR_OK
VCOMP
SPI_CS
SPI_DI
SPI_DO
SPI_CLK
DEVSLP
PWRUP_MODE
IRQ
VIN_IO
V
B
A
T
T
DEVSLP_OVR1
BUCK1
BUCK2
BUCK3
BATTERY CONNECTOR
4
1
2
3
J2
1
TP27
2
1
3
JP2
SPI_CS_USB
SPI_DI_USB
SPI_DO_USB
SPI_CLK_USB
DEVSLP_USB
PWRUP_MODE_USB
IRQ_USB
DEVSLP_OVR1_USB
DEVSLP_OVR2_USB
VIN_B1
VIN_B2
VIN_B3
BUCK1
BUCK2
BUCK3
VIN
PWR_OK
VBATT
VIN_IO
DEVSLP
DC IN
DEVSLP
1
2
3
Q2
VBATT
SLEEP_EN
DEVSLP_CTRL
SPI_CSx
SPI_DIx
SPI_DOx
SPI_CLKx
DEVSLPx
PWRUP_MODEx
DEVSLP_OVR1x
DEVSLP_CTRL
IRQx
SLEEP_EN
47µF
C4
47µF
C7
47µF
C9
1
2
3
Q3
ALLOW_SLEEP_USB
VIN_IO
200k
R4
DEVSLP
IRQx
1
2
3
J3
1
2
3
J4
1
2
3
J5
1
2
3
J6
1
2
3
J7
1
2
3
J8
1
2
3
J15
1
2
3
J14
1
2
3
J11
1
2
3
J12
1
2
J13
Green
LD1
Red
LD2
510
R1
510
R3
4.7µF
C3
4.7µF
C6
4.7µF
C8
10µF
C10
2.2µF
C5
VIN_IO
A1
PWR_OK
A2
VIN
A3
DEVSLP
A4
VIN_B1
A5
SW_B1
A6
GND_B1
A7
GND
B1
GND
B2
VCOMP
B3
FB_B1
B4
VIN_B1
B5
SW_B1
B6
GND_B1
B7
SPI_CLK
C1
GND
C2
IRQ
C3
FB_B1
C4
FB_B1
C5
NC
C6
DEVSLP_OVR1
C7
SPI_DI
D1
DEVSLP_OVR2
D7
SPI_DO
E1
DEVSLP_CTRL
E7
SPI_CS
F1
SW_B2
F2
FB_B2
F3
NC
F4
FB_B3
F5
SW_B3
F6
SLEEP_EN
F7
GND_B2
G1
SW_B2
G2
VIN_B2
G3
NC
G4
VIN_B3
G5
SW_B3
G6
GND_B3
G7
GND_B2
H1
SW_B2
H2
VIN_B2
H3
POWERUP_MODE
H4
VIN_B3
H5
SW_B3
H6
GND_B3
H7
U1
LM10524TME
DEVSLP_OVR2x
DEVSLP_OVR2
SW_B2
2.2µF
C1
VCC3.8
5
4
1
2
3
6
7
8
9
10
11
J1
TSW-111 -07-G-S
2.2µH
L1
2.2µH
L2
0
SB4
0
SB2
0
SB1
0
SB5
0
SB6
SH-J2
SH-J3
SH-J4
SH-J5
SH-J6
SH-J7
SH-J8
SH-J9
SH-J10
SH-J13
2
1
3
JP3
2
1
3
JP4
2
1
3
JP5
2
1
3
JP6
2
1
3
JP7
2
1
3
JP8
2
1
3
JP9
2
1
3
JP10
2
1
3
JP13
Assembly Note
ZZ5
Jumpers SH-J2 to SH-J10 and SH-J13 installed on matching JP# pins 2 and 3
ALLOW_SLEEP_EXT
Schematics
7
Schematics
Figure 5. LM10524EVM Schematic
10
LM10524EVM User Guide
SNVU314 – January 2014
Copyright © 2014, Texas Instruments Incorporated
