Datasheet

V_IN
AIN7
bq500210
48 47 46 45 44 43 42 41 40 39
33
32
31
30
29
28
27
26
25
13 14 15 18 19 21 16 17
3
4
5
6
7
8
9
10
11
12
34
22 20
RESET
AIN8
MSP_RST/LED_A
MSP_TEST
PMB _DATA
MSP_MISO/LED_B
PMB _CLK
DPWM _A
DPMB_B
MSP_SYNC
DOUT_2B
DOUT_4A
PMB_ALRT
PMB_CTRL
MSP_TCK/ CLK
RESERVED
RESERVED
REFIN
RESERVED
RESERVED
RESERVED
MSP_RDY
MSP_MOSI/LPWR_EN
DGND
AGND
LED_MODE
AIN3
V33FB
SLEEP
V33A
I_IN
V33D
23 24
BUZ_AC
BUZ_DC
38 37
1
2
T_SENSE
AIN5
35
36
AGND
BPCAP
DOUT_4B
DOUT_TX
DRV_CFG
COMM_A+
COMM_A- COMM_B+
COMM_B-
PMOD_THR
bq500210
www.ti.com SLUSAL8C –JUNE 2011–REVISED SEPTEMBER 2012
48-PIN QFN PACKAGE
(TOP VIEW)
PIN FUNCTIONS
PIN
I/O DESCRIPTION
NO. NAME
1 AIN5 I Connect this pin to GND
2 T_SENSE I Thermal Sensor Input
3 AIN3 I Connect this pin to GND
4 AIN8 I Connect this pin to GND
5 RESET I Device reset
6 SLEEP O Low-power mode start logic output
7 MSP_RST/LED_A I MSP – Reset, LED-A
8 MSP_MISO/LED_B I MSP – TMS, SPI-MISO, LED-B
9 MSP_TEST I MSP – Test
10 PMB_CLK I/O PMBus Clock
11 PMB_DATA I/O PMBus Data
12 DPWM_A O PWM Output A
13 DPMB_B O PWM Output B
14 MSP_SYNC O MSP SPI_SYNC
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