DS2784G+ Maxim Integrated Products, DS2784G+ Datasheet - Page 30

• Manufacturer Part Number: DS2784G+
• Description: IC FUEL GAUGE STND-ALONE 14-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS2784G+

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2.5 V ~ 4.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN
• Product: Fuel Gauges
• Operating Supply Voltage: 2.5 V to 4.6 V
• Supply Current: 85 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Uvlo Start Threshold: 2.4 V
• Uvlo Stop Threshold: 2.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 7. Parameter EEPROM Memory Block
ADDRESS
(HEX)
6A
6B
6C
6D
6E
60
61
62
63
64
65
66
67
68
69
6F
CONTROL—Control Register
AB— Accumulation Bias
AC—Aging Capacity MSB
AC—Aging Capacity LSB
VCHG—Charge Voltage
IMIN—Minimum Charge Current
VAE—Active-Empty Voltage
IAE—Active-Empty Current
Active Empty 40
R
Full 40 MSB
Full 40 LSB
Full Segment 4 Slope
Full Segment 3 Slope
Full Segment 2 Slope
Full Segment 1 Slope
SNSP
—Sense Resistor Prime
DESCRIPTION
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ADDRESS
(HEX)
7C
7D
7A
7B
7E
7F
70
71
72
73
74
75
76
77
78
79
AE Segment 4 Slope
AE Segment 3 Slope
AE Segment 2 Slope
AE Segment 1 Slope
SE Segment 4 Slope
SE Segment 3 Slope
SE Segment 2 Slope
SE Segment 1 Slope
RSGAIN—Sense Resistor Gain MSB
RSGAIN—Sense Resistor Gain LSB
RSTC—Sense Resistor Temp
Coefficient
COB—Current Offset Bias
TBP34
TBP23
TBP12
Protector Threshold Register
DESCRIPTION