Maxim Integrated DS2756E+ Lithium-Polymer, Battery Fuel Gauge IC, 3.3 → 4.5 V 8-Pin, TSSOP
- RS Stock No. 190-4467
- Mfr. Part No. DS2756E+
- Brand Maxim Integrated
Programmable Suspend Mode
Accurate Current Accumulation
2% ±4μV over ±64mV Input Range
2% ±200μA over ±3.2A with 20mΩ Sense
Current Measurement
9-Bit Snapshot Measurement
12-Bit Average Updated Every 88ms
15-Bit Average Updated Every 2.8s
Voltage Measurement
9-Bit Snapshot Measurement
10-Bit Average Updated Every 4ms
Temperature Measurement
10-Bit with 0.125°C Resolution
Snapshot mode allows instantaneous power measurement
Host Alerted When Accumulated Current or Temperature Exceeds Programmable Limits
96 Bytes of Lockable EEPROM
8 Bytes of General-Purpose SRAM
Dallas 1-Wire Interface with Unique 64-Bit Address and Standard or Overdrive Timing
3mm Dimension of 8-Pin TSSOP Package Allows Mounting on Side of Thin Prismatic Li+ and Li+/Polymer Cells
Related Resources
Related Packaging
Technical Docs
Reference Designs
| Attribute | Value |
|---|---|
| Battery Type | Lithium-Polymer |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Length | 4.4mm |
| Pin Count | 8 |
| Typical Operating Supply Voltage | 3.3 → 4.5 V |
| Dimensions | 4.4 x 3.1 x 0.95mm |
| Width | 3.1mm |
| Height | 0.95mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | -20 °C |
