BQ7693003DBT datasheet(39/63 Pages) TI1

39 / 63 page

bq76920, bq76930, bq76940

www.ti.com

SLUSBK2F – OCTOBER 2013 – REVISED NOVEMBER 2015

CC_CFG5:0 (Bits 5–0): For optimal performance, these bits should be programmed to 0x19 upon device

startup.

7.5.2

Read-Only Registers

Table 7-15. CELL VOLTAGE REGISTERS

VC1_HI, _LO (0x0C–0x0D), VC2_HI, _LO (0x0E–0x0F), VC3_HI, _LO (0x10–0x11), VC4_HI, _LO (0x12–0x13), VC5_HI, _LO

(0x14–0x15) / bq76930, bq76940: VC6_HI, _LO (0x16–0x17), VC7_HI, _LO (0x18–0x19), VC8_HI, _LO (0x1A–0x1B), VC9_HI, _LO

(0x1C–0x1D), VC10_HI, _LO (0x1E–0x1F) / bq76940: VC11_HI, _LO (0x20–0x21), VC12_HI, _LO (0x22–0x23), VC13_HI, _LO

(0x24–0x25), VC14_HI, _LO (0x26–0x27), VC15_HI, _LO (0x28–0x29)

BIT

NAME

—

D13

D12

D11

D10

RESET

NAME

RESET

D11:8 (Bits 3–0): Cell “x” ADC reading, upper 6 MSB. Always returned as an atomic value if both high

and low registers are read in the same transaction (using address auto-increment).

D7:0 (Bits 7–0): Cell ”x” ADC reading, lower 8 LSB.

Table 7-16. BAT_HI (0x2A) and BAT_LO (0x2B)

BIT

NAME

D15

D14

D13

D12

D11

D10

RESET

NAME

RESET

D15:8 (Bits 7–0): BAT calculation based on adding up Cells 1–15, upper 8 MSB. Always returned as an

atomic value if both high and low registers are read in the same transaction (using address auto-

increment).

D7:0 (Bits 7–0): BAT calculation based on adding up Cells 1–15, lower 8 LSB

Table 7-17. TS1_HI (0x2C) and TS1_LO (0x2D)

BIT

NAME

—

D13

D12

D11

D10

RESET

NAME

RESET

D11:8 (Bits 3–0): TS1 or DIETEMP ADC reading, upper 6 MSB. Always returned as an atomic value if

both high and low registers are read in the same transaction (using address auto-increment).

D7:0 (Bits 7–0): TS1 or DIETEMP ADC reading, lower 8 LSB

Detailed Description

Submit Documentation Feedback

Product Folder Links: bq76920 bq76930 bq76940

BQ7693003DBT Datasheet(PDF) 39 Page - Texas Instruments

BQ7693003DBT Datasheet(HTML) 39 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

Datasheet Download

Link URL