BQ33100_15 Datasheet, PDF (48/67 Pages) Texas Instruments – Super Capacitor Manager

bq33100
SLUS987B – JANUARY 2011 – REVISED DECEMBER 2015
www.ti.com
8.5.3.4.9 Manuf. Info
The ManufacturerInfo function returns the string stored in Manuf. Info. The maximum text length is 31
characters.
SUBCLASS
ID
SUBCLASS
NAME
OFFSET
NAME
Table 80. Manuf. Info
FORMAT
SIZE IN
BYTES
58
Manufacturer
Info
0
Manuf. Info
String
32
MIN
VALUE
—
MAX
VALUE
—
DEFAULT
VALUE
012345678
9ABCDEF0
123456789
ABCDE
UNIT
8.5.3.4.10 Operation Cfg
This register enables, disables or configures various features of the bq33100.
SUBCLASS
ID
SUBCLASS
NAME
OFFSET
64
Registers
0
Table 81. Operation Cfg
NAME
Operation
Cfg
FORMAT
Hex
SIZE IN
BYTES
2
MIN
VALUE
0x0000
MAX
VALUE
0xffff
DEFAULT
VALUE
0x04a8
UNIT
15
RSVD
7
RSVD
14
RSVD
6
LT_EN
Figure 14. Operation Cfg Register
13
RSVD
5
RSVD
12
RSVD
4
TEMP1
11
RSVD
3
TEMP0
10
CC2
2
RSVD
9
CC1
1
RSVD
8
CC0
0
STACK
LEGEND: RSVD = Reserved and must be programmed to 0 unless otherwise specified
CC2, CC1, CC0 —These bits configure the bq33100 for the number of series capacitors in the Super
Capacitor stack.
0,0,0 = Reserved
0,0,1 = 2 capacitors
0,1,0 = 3 capacitors (default)
0,1,1 = 4 capacitors
1,0,0 = 5 capacitors
LT_EN — Lifetime Data logging bit; this bit enables or disables Lifetime Data logging from occurring; This bit
can be directly set by the Lifetime Enable command.
0 = All Lifetime Data logging is prevented from occurring.
1 = All Lifetime Data logging are allowed
TEMP1, TEMP0 —These bits configure the source of the Temperature function
0,0 = Internal Temperature Sensor
0,1 = TS Input (default)
STACK —This bit configure the bq33100 to measure all series voltages up to 5 series cells or just the stack
voltage.
0 = Each series cell is measured and can be balanced up to 5 series capacitors
1 = The capacitor stack is measured and Capacitor Balancing and Cell Imbalance Detection are disabled
8.5.3.4.11 FET ACTION
The FET Action register enables the charge FET to turn off when a safety condition occurs. The charge FET
turns off when the a bit in the SafetyStatus register is set that corresponds to a set bit in the FET action register.
48
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