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FP8102XR-G1
Public Made by Adomby adom
Advanced Analog Technology Battery Management, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownFP8102XR-G1
Advanced Analog Technology · Battery Management · SOIC-8-EP
FP8102XR-G1 from Advanced Analog Technology, in a SOIC-8-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TEMP | input | Battery temperature detector: charging stops when the TEMP voltage rises above 80% of Vcc or falls below 45% of Vcc, and the pin should be shorted to GND if battery temperature monitoring is not used. |
| 2 | PROG | input | Charge current setting and monitor: a single resistor from PROG to ground sets the charge current (battery current is 1200 times the PROG pin current), with PROG pin current rated at 1.2 mA maximum. |
| 3 | GND | power_in | IC ground. |
| 4 | Vcc | power_in | Supply voltage: recommended 4.35 V to 5.5 V, absolute maximum -0.3 V to 6 V. |
| 5 | BAT | power_in | Battery voltage connection to the single-cell Li-ion battery, which receives the charge current; BAT pin current is rated at 1.2 A maximum. |
| 6 | STDBY | output | Charge state indicator 2 (green): pulled low during charge termination and held in strong pull-low state in standby, with output low voltage of 0.6 V maximum at 5 mA. |
| 7 | CHRG | output | Charge state indicator 1 (red): pulled low (strong pull-down) during charging and recharge cycles, with output low voltage of 0.6 V maximum at 5 mA. |
| 8 | EN | input | Enable control: pulling EN to a low level puts the FP8102 into shutdown mode, reducing battery drain current to about 2 uA. |
| 9 | EP | power_in | Exposed pad: must be connected to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Advanced Analog Technology |
| Package | SOIC-8-EP |
| Category | Power Management (PMIC) |
| Pins | 9 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage | Vcc | -0.3 | 6 | V | 6 | ||
| All Other Pins Voltage | -0.3 | 6 | V | 6 | |||
| Storage Temperature | TS | -65 | 150 | ℃ | 6 | ||
| Operating Temperature | -40 | 85 | ℃ | 6 | |||
| Supply Voltage | Vcc | 4.35 | 5.5 | V | 7 | ||
| Operating Temperature Ambient Temperature | -40 | 85 | °C | 7 | |||
| CV Output (Float) Voltage | VFLOAT | 4.158 | 4.2 | 4.242 | V | 0°C<TA<85°C | 7 |
| BAT Pin Current | IBAT | 540 | 600 | 660 | mA | RPROG=2K | 7 |
| BAT Pin Current | IBAT | 900 | 1000 | 1100 | mA | RPROG=1.2K | 7 |
| BAT Pin Current in Standby Mode | IBAT | 0 | -2.5 | -6 | µA | Standby-Mode, VBAT=4.2V | 7 |
| BAT Pin Current in Shutdown Mode (±1 value) | IBAT | -1 | 1 | µA | Shutdown-Mode | 7 | |
| BAT Pin Current in Shutdown Mode (±2 value) | IBAT | -2 | 2 | µA | Shutdown-Mode | 7 | |
| BAT Pin Current in Sleep Mode | IBAT | -1 | -2 | µA | Sleep-Mode, Vcc=0V | 7 | |
| Trickle Charge Current | ITRIKL | 30 | 60 | 85 | mA | VBAT< VTRIKL ,RPROG=2K | 7 |
| Trickle Charge Threshold Voltage | VTRIKL | 2.8 | 2.9 | 3 | V | RPROG=2K, VBAT Rising | 7 |
| Vcc Under Voltage Lockout Threshold | VUV | 3.5 | 3.7 | 3.9 | V | Vcc Rising | 7 |
| PROG Pin Voltage | VPROG | 0.9 | 1 | 1.1 | V | RPROG=1.2K, Current Mode | 7 |
| CHRGB Pin Output Low Voltage | VCHRG | 0.3 | 0.6 | V | ICHRG=5mA | 7 | |
| STDBYB Pin Output Low Voltage | VSTDBY | 0.3 | 0.6 | V | ISTDBY=5mA | 7 | |
| Recharge Comparator Filter Time | TRECHRG | 0.8 | 1.8 | 4 | mS | VBAT High to Low | 7 |
| C/10 Termination Comparator Filter Time | TTERM | 0.8 | 1.8 | 4 | mS | IBAT Falling below ITERM | 7 |
| BAT Pin Current | IBAT | 1.2 | A | 6 | |||
| PROG Pin Current | IPROG | 1.2 | mA | 6 | |||
| Junction Temperature | TJ | 150 | °C | 6 | |||
| Lead Temperature (Soldering) | 260 | ℃ | Soldering, 10 Sec | 6 | |||
| Standby Current | ISB | 55 | µA | Charge Termination | 7 | ||
| Shutdown Supply Current | IST | 55 | µA | Vcc< VBAT , Vcc< VUVLO; RPROG not connect | 7 | ||
| Vcc Under Voltage Lockout Threshold Hysteresis | VUVHYS | 500 | mV | 7 | |||
| Trickle Charge Hysteresis Voltage | VTRKHYS | 200 | mV | RPROG=2K | 7 | ||
| Vcc-VBAT Lockout Threshold (Vcc Rising) | VASD | 100 | mV | Vcc Rising | 7 | ||
| Vcc-VBAT Lockout Threshold (Vcc Falling) | VASD | 10 | mV | Vcc Falling | 7 | ||
| PMOSFET On Resistance | RON | 650 | mΩ | 7 | |||
| C/10 Termination Current Threshold | ITERM | 60 | mA | RPROG=2K | 7 | ||
| C/10 Termination Current Threshold | ITERM | 100 | mA | RPROG=1.2K | 7 | ||
| Battery Recharge Threshold Voltage | VRECHRG | 150 | mV | VFLOAT-VRECHRG | 7 | ||
| Temperature Limiting | TLIM | 145 | °C | 7 | |||
| TEMP Pin High Threshold Voltage | VTEMP-H | 80 | %Vcc | 7 | |||
| TEMP Pin Low Threshold Voltage | VTEMP-L | 45 | %Vcc | 7 | |||
| Soft-Start Time | TSS | 20 | µs | IBAT=0 to IBAT=1200V/RPROG | 7 | ||
| PROG Pin Pull-up Current | IPROG | 2 | µA | 7 | |||
| Thermal Resistance Junction-to-Ambient, SOP-8L(EP) | θJA | 60 | ℃ / W | 6 | |||
| Thermal Resistance Junction-to-Case | θJC | 10 | ℃ / W | 6 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | IC is from the die through the package leads(especially the ground lead) to the PC board copper. The | 16 |
CAD (KiCad official)
- Symbol:
FP8102XR-G1 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm - 3D model: SOIC-8-EP (KiCad packages3D, STEP)
- 3D model files:
fp8102xr-g1-etched.step/fp8102xr-g1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fp8102xr-g1.step/fp8102xr-g1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Advanced Analog Technology datasheet (19 pp, sha256
0b6ba8d1e6ca3bb2, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).