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BQ500110_11 Datasheet, PDF (4/25 Pages) Texas Instruments – Qi Compliant Wireless Power Transmitter Manager
bq500110
SLUSAE0A – NOVEMBER 2010 – REVISED APRIL 2011
DEVICE INFORMATION
Functional Block Diagram
bq500110
LED /
Supervisor
Control
COMM-1 6
COMM-2 7
Digital
High Res
PWM
PWR 3
GND 3 Internal
BPCAP 35
EXTREF 48
3.3V & 1.8V
Regulator
LED_MODE 44
PMOD_THRESH 43
TEMP_IN 3
IIN 46
VIN 4
I_COIL 42
12-bit
ADC
260
ksps
Flash memory
with ECC
Osc
POR/BOR
watchdog
Internal Temp
Sense
ARM-7 core
DEBUG
JTAG
PMBUS
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16 LED2/SS
17 LED1/SCLK
25 LP_KILL/MOSI
26 LED3/MISO
9 DRV_SEL
12 PWM-A
13 DRIVE_EN/PWM-B
8 COILDIS
23 WD
24 Rsvd (lrClk)
21 SCI_TX
22 SCI_RX
18 DIAG_DISABLE
31 TRST
30 TMS
29 TDI
28 TDO
27 TCK
20 PMB_CTRL
19 PMB_ALERT
11 PMB_SDA
10 PMB_SCI
4
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