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FM5011HBD4E

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Shenzhen Fuman Battery Management, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FM5011HBD4E

Shenzhen Fuman · Battery Management · ESOP-8

FM5011HBD4E from Shenzhen Fuman, in a ESOP-8. 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 VIN power_in Power input pin with a recommended supply of 4.5 to 5.5 V and an absolute maximum range of -0.3 to 6 V.
2 DL0 output Charge-status LED drive pin (DGRE/DRED charge indicator) with port voltage limited to -0.3 to 5 V.
3 DL1 output Discharge-status and battery-level LED drive pin (D1 indicator) with port voltage limited to -0.3 to 5 V.
4 DL2 output Discharge-status and battery-level LED drive pin (D2/D3 indicator) with port voltage limited to -0.3 to 5 V.
5 BAT bidirectional Battery positive terminal that supplies about 600 mA to the battery during charging, with voltage limited to -0.3 to 5 V; keep the trace to the battery sufficiently wide.
6 WTP input Push-button input whose floating voltage is 0.8 V in standby and 1.6 V in the working state.
7 SW bidirectional Inductor drive pin connected to the power MOS drain, with voltage limited to -0.3 to 15 V.
8 OUT power_out Boost output pin supplying the fan load from the power P-MOS source, with voltage limited to -0.3 to 15 V and no voltage difference to be applied between OUT and SW when the chip is unpowered.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Shenzhen Fuman
Package ESOP-8
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
Input voltage, absolute maximum (VIN) VIN -0.3 6 V 3
Output pin voltage, absolute maximum (VOUT) VOUT -0.3 15 V 3
Switch pin voltage, absolute maximum (VSW) VSW -0.3 15 V 3
Battery pin voltage, absolute maximum (VBAT) VBAT -0.3 5 V 3
DL0/1/2 port voltage, absolute maximum (VLED) VLED -0.3 5 V DL0/1/2 端口电压 3
Operating temperature range (TOP) TOP -40 85 ℃ 工作温度范围 3
Operating junction temperature range (TJ) TJ -40 125 ℃ 工作结温范围 3
Storage temperature (TST) TST -55 150 ℃ 储存温度 3
Storage humidity (MST) MST 30 % 储存湿度, printed as <30% 3
Lead soldering temperature (TLEAD) TLEAD 300 ℃ 引脚焊接温度(10 sec) 3
Recommended input voltage (VIN) VIN 4.5 5.5 V VIN 推荐输入电压 3
Recommended operating ambient temperature (TOP) TOP 0 50 ℃ 推荐工作环境温度 3
Float voltage accuracy over full temperature range -1 1 % 全温度范围 (charge float voltage) 1
Boost DC-DC output accuracy -3 3 % 1
Battery float (regulation) threshold VBAT-REG, default VBAT-REG 4.16 4.2 4.24 V 芯片默认 5
Battery float (regulation) threshold VBAT-REG, internal programmed VBAT-REG 4.31 4.35 4.39 V 内部烧写设置 5
Output overload protection time (TOCP-OFF) TOCP-OFF 24 28 32 mS 输出过载保护时间 6
Standby delay after boost shutdown (TP-OFF) TP-OFF 384 448 512 mS 关闭升压系统后进入待机状态的延时时间 6
Chip operating current in charge state (ICC-CHG) ICC-CHG 1 mA VIN =5V 充电状态; single printed value, column not explicit 5
Power supply UVLO rising threshold (VUVLO-RS) VUVLO-RS 4.55 V VIN从低到高; single printed value, column not explicit 5
Power supply UVLO falling threshold (VUVLO-DN) VUVLO-DN 3.5 V VIN从高到低; single printed value, column not explicit 5
Input constant charge current IVIN-CHG, default IVIN-CHG 600 mA 芯片默认 VIN=5V 5
Input constant charge current IVIN-CHG, internal programmed IVIN-CHG 800 mA 内部烧写设置 VIN=5V 5
Trickle charge current ITRKL, default ITRKL 60 mA 芯片默认 VIN=5V 5
Trickle charge current ITRKL, internal programmed ITRKL 80 mA 内部烧写设置 VIN=5V 5
Charge termination current threshold (IFULL) IFULL 80 mA VIN=5.0V 5
Trickle-to-constant-current threshold (VTRKL) VTRKL 3 V VBAT 从低到高 5
Trickle-to-constant-current hysteresis voltage VTRKL 0.3 V 迟滞电压 VBAT 从高到低; value-to-row mapping inferred from printed order 5
Recharge threshold VRECHG, VBAT rising VRECHG 4.025 V VBAT rising 5
Recharge threshold VRECHG, VBAT falling VRECHG 3.955 V VBAT falling 5
Input overvoltage protection threshold (VIN-OVP) VIN-OVP 6 V 输入电压升高 5
Input overvoltage protection hysteresis VIN-OVP 0.4 V 迟滞电压 输入电压降低 5
Standby current (IQ) IQ 30 uA VBAT=4.2V 6
No-load output voltage gear 1 (5/7/9V option) VOUT-NL 5.2 V IOUT=0; 烧写选择 5/7/9V 输出电压, 一档 6
No-load output voltage gear 2 (5/7/9V option) VOUT-NL 7.2 V IOUT=0; 烧写选择 5/7/9V 输出电压, 二档 6
No-load output voltage gear 3 (5/7/9V option) VOUT-NL 9.1 V IOUT=0; 烧写选择 5/7/9V 输出电压, 三档 6
No-load output voltage gear 1 (4/5/6V option) VOUT-NL 4.7 V IOUT=0; 烧写选择 4/5/6V 输出电压, 一档 6
No-load output voltage gear 2 (4/5/6V option) VOUT-NL 5.5 V IOUT=0; 烧写选择 4/5/6V 输出电压, 二档 6
No-load output voltage gear 3 (4/5/6V option) VOUT-NL 6.5 V IOUT=0; 烧写选择 4/5/6V 输出电压, 三档 6
Output overload protection voltage (VLOAD-OCP) VLOAD-OCP 3.9 V 输出过载保护电压 6
Output short-circuit protection time (TSTP-OFF) TSTP-OFF 32 uS 输出短路保护时间 6
Output short-circuit recovery time (TSTP-DLY) TSTP-DLY 1 S 输出短路保护恢复时间 6
Boost no-load minimum start voltage (VBSTL) VBSTL 3.12 V 升压空载启动最低电压 6
Switching frequency (fSW) fSW 750 KHz 开关工作频率 6
Discharge shutdown voltage (VBST-UVLO) VBST-UVLO 2.75 V 放电时关机电压 6
Low-battery indication voltage (VLED-LQWB) VLED-LQWB 3.38 V 放电电量低提示电压 6
Low-battery LED flash frequency (FLED-LQWB) FLED-LQWB 2 Hz 放电低电量灯指示闪烁频率 6
WTP pin floating voltage, standby VWTP 0.8 V WTP 端口悬空电压 待机状态 6
WTP pin floating voltage, working VWTP 1.6 V WTP 端口悬空电压 工作状态 6
Thermal foldback temperature (TEMPOTL) TEMPOTL 100 ℃ 限温保护温度 6
Overtemperature protection temperature (TEMPOTP) TEMPOTP 125 ℃ 过温保护温度 6

CAD (KiCad official)

  • Symbol: FM5011HBD4E
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: fm5011hbd4e-etched.step / fm5011hbd4e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fm5011hbd4e.step / fm5011hbd4e.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen Fuman datasheet (10 pp, sha256 012d307a765795c6, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF