Analog Devices ADSP-BF526 EZ-Board Manual page 122

A
5V
R280
1.00K
0603
1
BRD_POWER
R286
100K
0603
C251
0.1UF
0603
R283
1M
0603
R284
1.0M
0603
DNP
U36
5V_USB
R266
1.00K
0603
2
R265
100K
0603
R278
1M
0603
R267
1.0M
0603
DNP
3
FUEL_GAUGE_VCC
R271
1.8M
0402
R270
18K
0402
BAT_P
BAT_INSTALLED
FUEL_GAUGE_VCC
C255
0.1UF
0603
C254
0.1UF
0603
4
FUEL GAUGE ADDRESS 0xAA
A
B
Q2
SI2333DS
SOT23D
3 2
1
R281
1.00K
0603
R279 C258
100K 470PF
0603 0603
U36
6
7
5
AD8619ARUZ
TSSOP14
"CHARGING"
R282
100K
0603
USB_WALL
C253
2.2UF
0805
Q3
SI2333DS
SOT23D
3 2
1
R264
1.00K
0603
R277 C252
100K 470PF
0603 0603
"CHG CNTRL"
U36
2
CHARGE_OFF
1
3
AD8619ARUZ
TSSOP14
R268
100K
0603
"BATT INSTALLED"
SJ20
SHORTING
JUMPER
DEFAULT=UNINSTALLED
DNP
P25
1 2
BAT_INSTALLED
IDC2X1
BAT_P
R300
FUEL GAUGE
10K
THERMAT-2
"GAUGE SIGNALS"
U38
12 SW4
BAT_GD
1 8
BAT_GD
2 1
BI/TOUT BAT_LOW
2 7
BAT_LOW
11 3 6
SCL SCL
3
TS
10 4 5
SDA SDA
4
BAT
DIP4
5 SWT018
VCC
7
SRP
6
VSS
8
SRN
BQ27500 R272
SON12 0.02
1206
B
BATTERY CHARGER
R285
0.2
0805 VR8
3 2
4
1 NJT4030P
SOT-223
LED10
YELLOW
LED009 U37
R276
4 1 1K
CS DRV
R273 0603
680 6 3
IN BAT
0402
8 2
CHG GND
7 5
TIMER ADJ
C259
1.8V ADP2291 1UF
C257 MSOP8 0603
0.1UF
0603
R269
15K
0402
JP17 3
1
Q1
2 1 R275
SI1012R
169.0K
SC-75A
3 0402
R274
IDC3X1 2 40K
0402
SJ21 "R274 JMP"
SHORTING
JUMPER P23
DEFAULT=1&2 1 2 SJ22
SHORTING
IDC2X1 JUMPER
DEFAULT=INSTALLED
WALL_SENSE
JP15
1
PUSHBUTTON1_HWAIT
3
LED1_HOSTWR#
5
LED2_HOSTACK
IDC3X2
"CHG GPIO"
"BATTERY"
TP20 TP19
"-"
P24
1
3
2
4
CON064
"OFF"
"+" "BAT GOOD"
3.3V
SW22
SPDT
SWT026
"ON"
LED8
GREEN
LED001
R262
430
0402
BAT_GD
C
BAT_P
Q4
SI2333DS
SOT23D
3
1
R296
1.00K
0603
R288
1.00K
0603
R290 C261
100K 470PF
0603 0603
R289
100K
0603
U36
13
14
12
R291
AD8619ARUZ
1M
TSSOP14
0603
R298
1.0M R293
0603 100K
DNP 0603
C256
10UF
0805
9
10
Charge rate selection
2
CHARGE_OFF
4
MODE WALL
6
Full Charge YES
SJ10
Low NO
SHORTING
JUMPER
DEFAULT=UNINSTALLED
DNP
Medium NO
2
Selectable NO
Shutdown NO
Control
NO
3
Shutdown
Any jumper setting has no affect
1
Rate is selectable by the processor's flag, use JP15 to chose the flag pin.
2
"BAT LOW"
Setting the flag high selects 83 mA and setting the flag low selects 375 mA charge rates.
JP15 needs to be set to positions 1&2 (PG0), 3&4 (PG11), or 5&6 (PG12),
3
BAT_LOW selecting the processor port pin to control the selection.
LED9
YELLOW
ANALOG
LED001
DEVICES
R263
430
0402
Title
POWER, INPUT OR'ING, CHARGE, FUEL GAUGE
Size Board No.
C
Date 5-12-2009_16:42
C
D
TP21
BRD_POWER
F1
5A
FUS005
D6
C273
D18 GSOT05
10UF
MBRS540T3G SOT23-3
1210
5A
SMC
2
U36
8
AD8619ARUZ
TSSOP14
USB JP17 P23 Resistance Charge
Rate
1
NO X X OPEN 750 mA
YES OFF OFF 32K 100 mA
YES 2&3 X 169K 375 mA
YES 1&2 OFF 32/169K 100/375 mA
YES OFF ON 0 NONE
YES 1&2 ON 0/169K 0/375 mA
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-526 EZ-BOARD
Rev
A0212-2007
1.1
Sheet 14 of 15
D
1
2
3
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