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SD8017

Public Made by Adom

by adom

SHOUDING Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SD8017

SHOUDING · Battery Management · SOT-23-6

SD8017 from SHOUDING, in a SOT-23-6. 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 CHRG output Open-drain charge status output pulled low by an internal N-channel MOSFET while charging, with a weak pull-down of about 20uA when the charge cycle is completed, indicating an AC present condition.
2 GND power_in Ground.
3 BAT power_out Charge current output that provides charge current to the battery and regulates the final float voltage to 4.2V.
4 VCC power_in Positive input supply voltage that powers the charger, ranging from 4.25V to 6.5V and bypassed with at least a 1uF capacitor.
5 CHRGT output Open-drain charge termination status output that is pulled high by an external component such as an LED while charging and pulled low by an internal N-channel MOSFET after charging is completed.
6 PROG bidirectional Charge current program, charge current monitor and shutdown pin, set by a single resistor to ground with charge current equal to 1060 times the PROG pin current.

Key specifications

Parameter Value
Manufacturer SHOUDING
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Supply Voltage (electrical table) VCC 4.25 6 V 2
Supply Input Voltage (operating rating) VIN -0.3 7 V 2
Junction Temperature (operating rating) TJ -40 85 °C 2
Input Supply Voltage (absolute maximum) VCC 7 V 2
BAT Voltage (absolute maximum) VBAT 7 V 2
CHRG Voltage (absolute maximum) VCHRG 7 V 2
BAT Pin Current (absolute maximum) IBAT 800 mA 2
PROG Pin Current (absolute maximum) IPROG 800 µA 2
Maximum Junction Temperature TJ 125 °C 2
Storage Temperature TS -65 125 °C 2
Lead Temperature (Soldering) 300 °C Soldering, 10 sec 2
Charge Mode Supply Current ICC 110 500 µA Charge Mode(3), RPROG = 10k 2
Shutdown Mode Supply Current ICC 20 40 µA Shutdown Mode (RPROG Not Connected, VCC < VBAT, or VCC < VUV) 2
Regulated Output (Float) Voltage VFLOAT 4.158 4.2 4.242 V IBAT = 30mA, ICHRG = 5mA 2
BAT Pin Current, Current Mode IBAT 90 106 130 mA RPROG = 10k, Current Mode 2
Standby Mode BAT Pin Current IBAT -5 5 µA Standby Mode, VBAT = 4.2V 2
Shutdown Mode BAT Pin Current IBAT -5 5 µA Shutdown Mode (RPROG Not Connected) 2
Sleep Mode BAT Pin Current IBAT -5 5 µA Sleep Mode, VCC = 0V 2
Trickle Charge Threshold Voltage VTRIKL 2.8 2.9 3 V RPROG = 10k, VBAT Rising 2
PROG Pin Voltage VPROG 0.9 1.03 1.1 V RPROG = 10k, Current Mode 3
Standby Mode (Charge Terminated) Supply Current ICC 70 µA Standby Mode (Charge Terminated) 2
BAT Pin Current, Current Mode IBAT 530 mA RPROG = 2k, Current Mode 2
Trickle Charge Current ITRIKL 10 mA VBAT < VTRIKL, RPROG = 10k 2
VCC Undervoltage Lockout Threshold VUV 3.4 V From VCC Low to High 3
VCC Undervoltage Lockout Hysteresis VUVHYS 100 mV 3
Manual Shutdown Threshold Voltage VMSD 1.25 V PROG Pin Rising 3
Manual Shutdown Threshold Voltage VMSD 1.2 V PROG Pin Falling 3
VCC-VBAT Lockout Threshold Voltage VASD 100 mV VCC from Low to High 3
VCC-VBAT Lockout Threshold Voltage VASD 30 mV VCC from High to Low 3
C/10 Termination Current Threshold ITERM 0.1 mA/mA RPROG = 10k(4) 3
CHRG Pin Weak Pull-Down Current ICHRG 15 µA VCHRG = 3V 3
CHRG Pin Output Low Voltage VCHRG 0.6 V ICHRG = 5mA 3
Recharge Battery Threshold Voltage ΔVRECHRG 100 mV VFLOAT - VRECHRG 3
Thermal Protection Temperature TLIM 120 °C 3
Soft-Start Time tSS 100 µs IBAT = 0 to 1000V/RPROG 3
Recharge Comparator Filter Time tRECHARGE 1 ms VBAT High to Low 3
Termination Comparator Filter Time tTERM 1000 µs IBAT Falling Below ICHG/10 3
PROG Pin Pull-Up Current IPROG 1 µA 3
Thermal Resistance, Junction-to-Ambient (SOT-23-6) ΘJA 250 °C/W SOT-23-6 2

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 the IC is from the die to the copper lead frame, 8

CAD (KiCad official)

  • Symbol: SD8017
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: sd8017-etched.step / sd8017-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd8017.step / sd8017.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SHOUDING datasheet (9 pp, sha256 8e42ee44b1c9d132, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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).

Datasheet PDF