2 layers18.5 × 21 mm
XIAO LiFePO4-Power Module
M-C-machts/XIAO-LiFePO4-Power-Module
LiFePO4 charging + 3.3V power module in Seeed Studio XIAO form factor, with battery voltage sense
23 parts
TP5000-QFN16
TOPPOWERExtended
-20℃~+85℃ 1 180uA 2A 4.2V 4V~9V Charging IC Lithium Battery、LiFePO4 Battery Support QFN-16-EP(4x4) Battery Management ROHS
- Part id
- toppower/TP5000-QFN16
- Category
- Battery Management
- Package
- QFN-16-EP(4x4)
- Pins
- 17
- In stock
- 3,172 at JLCPCB (C51699)
- Used on
- 2 open-source boards
Overview
The TP5000-QFN16 is a battery Management made by TOPPOWER in a QFN-16-EP(4x4) package with 17 pins. -20℃~+85℃ 1 180uA 2A 4.2V 4V~9V Charging IC Lithium Battery、LiFePO4 Battery Support QFN-16-EP(4x4) Battery Management ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TP5000-QFN16, from EasyEDA) and its footprint (EasyEDA_Pro:qfn-16_l4.0-w4.0-p0.65-bl-ep2.2, from EasyEDA Pro), ready for a KiCad board. 3,172 are in stock at JLCPCB (part C51699). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
10- Supply, least
- 4 V · VIN, recommended operating min, electrical characteristics · p. 5
- Supply, most
- 9 V · VIN, recommended operating max · p. 5
- Supply, absolute maximum
- 10 V · VIN, absolute maximum · p. 2
- Works from
- -40 °C · Operating ambient min · p. 2
- Works up to
- 85 °C · Operating ambient max · p. 2
- Junction, hottest
- 145 °C · Junction temperature max · p. 2
- Takes working
- 250 µA · VIN supply current typical, charging mode, RS = 0.1Ω · p. 5
- Takes asleep
- 180 µA · VIN supply current typical, standby after charge termination · p. 5
- Gives
- 2 A · Programmable charging current max · p. 2
- Switches at
- 800 kHz · Oscillator frequency typical · p. 5
What it is and has
10- Battery compatibility
- Single-cell 4.2V lithium-ion or 3.6V lithium iron phosphate · p. 2
- Programmable charging current
- 0.1A--2A · p. 2
- Programmable precharge current
- 10%--100% · p. 2
- Charging status indicators
- Two LED outputs · p. 2
- Protection
- Chip temperature, overcurrent, undervoltage · p. 2
- Protection
- Battery temperature, reverse battery shutdown, short circuit · p. 2
- Automatic recharge
- Supported · p. 2
- Charge voltage control accuracy
- Less than 1% · p. 2
- Charging stages
- Trickle, constant current, constant voltage · p. 2
- Package
- QFN16, 4mm*4mm · p. 2
Around it
3- cap 10uF
- between VIN and GND; Tantalum or X5R/X7R ceramic; place close to the pin. · p. 10
- cap 0.1uF
- between VIN and GND; Additional ceramic bypass when an electrolytic capacitor is used; place close to the pin. · p. 13
- res 0.1 Ω
- between VS and BAT; Current-sense resistor example for 1A charging. · p. 8
Specifications
30| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| 输入电源电压 VIN | max 10 V | 2 | |
| BAT BAT | min -4.2 · max 9 V | 2 | |
| 最大结温 | max 145 ℃ | 2 | |
| 工作环境温度范围 | min -40 · max 85 ℃ | 2 | |
| 贮存温度范围 | min -65 · max 125 ℃ | 2 | |
| 引脚温度 | 焊接时间 10 秒 | max 260 ℃ | 2 |
| 输入电源电压 VIN | 整个工作温度范围 | min 4 · typ 5 · max 9 V | 5 |
| 输入电源电流 I CC | 充电模式，RS = 0.1Ω；VIN = 6V；整个工作温度范围 | typ 250 · max 500 uA | 5 |
| 输入电源电流 I CC | 待机模式（充电终止）；VIN = 6V；整个工作温度范围 | typ 180 · max 250 uA | 5 |
| 输入电源电流 I CC | 停机模式（CS=GND，Vin < VBAT，或 Vin < VUV）；整个工作温度范围 | typ 180 · max 250 uA | 5 |
| 充电截止电压 V FLOAL | 4.2V 锂离子电池；TA = 25℃，VIN = 6V | min 4.158 · typ 4.2 · max 4.242 V | 5 |
| 充电截止电压 V FLOAL | 3.6V 磷酸铁锂电池；TA = 25℃，VIN = 6V | min 3.564 · typ 3.6 · max 3.636 V | 5 |
| BAT 引脚电流 I BAT | RS = 0.1Ω，恒流模式；CS = VIN，电池 = 3.8V，VIN = 6V；整个工作温度范围 | min 950 · typ 1000 · max 1100 mA | 5 |
| BAT 引脚电流 I BAT | RS = 0.067Ω，恒流模式；CS = VIN，电池 = 3.8V，VIN = 6V；整个工作温度范围 | min 1450 · typ 1500 · max 1600 mA | 5 |
| BAT 引脚电流 I BAT | 待机模式，VBAT = 4.2V，VIN = 6V；整个工作温度范围 | min 0 · typ -4 · max -6 uA | 5 |
| BAT 引脚电流 I BAT | VIN = 0V，VBAT = 4.2V；整个工作温度范围 | min 0 · typ -4 · max -6 uA | 5 |
| 涓流预充电电流 I TRIKL | RTRICK 引脚接地；1.2V < VBAT < VTRIKL，RS = 0.067；VIN = 6V；整个工作温度范围 | min 150 · typ 170 · max 190 mA | 5 |
| 振荡频率 F | TA = 25℃，VIN = 6V | min 650 · typ 800 · max 950 KHz | 5 |
| 最大占空比 DMAX | TA = 25℃，VIN = 6V | max 100 % | 5 |
| 最小占空比 DMIN | TA = 25℃，VIN = 6V | min 0 % | 5 |
| 涓流充电门限电压（4.2V） V TRIKL | RS = 0.067Ω，VBAT 上升；TA = 25℃，VIN = 6V | min 2.8 · typ 2.9 · max 3 V | 5 |
| 涓流充电门限电压（3.6V） V TRIKL | RS = 0.067Ω，VBAT 上升；TA = 25℃，VIN = 6V | min 2.4 · typ 2.5 · max 2.6 V | 5 |
| 涓流充电迟滞电压 V TRHYS | RS = 0.067Ω；TA = 25℃，VIN = 6V | min 60 · typ 80 · max 100 mV | 5 |
| V IN 欠压闭锁门限 V UV | 从 VIN 低至高；整个工作温度范围 | min 3.5 · typ 3.7 · max 3.9 V | 5 |
| V IN 欠压闭锁迟滞 V UVHYS | VIN = 6V；整个工作温度范围 | min 150 · typ 200 · max 300 mV | 5 |
| V IN -V BAT 闭锁门限电压 V ASD | VIN 从低到高；TA = 25℃ | min 60 · typ 100 · max 140 mV | 5 |
| V IN -V BAT 闭锁门限电压 V ASD | VIN 从高到低；TA = 25℃ | min 5 · typ 30 · max 50 mV | 5 |
| C/10 终止电流门限 I TERM | RS = 0.067Ω，VIN = 6V；整个工作温度范围 | min 130 · typ 150 · max 170 mA | 5 |
| 引脚输出低电压 VCHRG | ICHRG = 5mA；TA = 25℃，VIN = 6V | typ 0.3 · max 0.6 V | 5 |
| 引脚输出低电平 VSTDBY | ISTDBY = 5mA；TA = 25℃，VIN = 6V | typ 0.3 · max 0.6 V | 5 |
Pins, by the datasheet
16- 1 VIN
- Positive supply input; bypass with a 10uF tantalum capacitor. · p. 6
- 2 VIN
- Positive supply input; bypass with a 10uF tantalum capacitor. · p. 6
- 3 LX
- Internal power PMOSFET drain; connect to the external charging inductor. · p. 6
- 4 LX
- Internal power PMOSFET drain; connect to the external charging inductor. · p. 6
- 5 LX
- Internal power PMOSFET drain; connect to the external charging inductor. · p. 6
- 6 GND
- Power ground. · p. 6
- 7 GND
- Power ground. · p. 6
- 8 VS
- Positive input for output-current sensing. · p. 6
- 9 BAT
- Battery-voltage sense input; connect to the battery positive terminal. · p. 6
- 10 VREG
- Internal supply; connect a 0.1uF bypass capacitor to ground. · p. 6
- 11 TS
- Battery NTC temperature-sense input; grounding disables temperature monitoring. · p. 6
- 12 RTRICK
- Precharge-current setting; grounding selects 10% of constant current, floating selects 100%, and an external resistor sets intermediate values. · p. 6
- 13 CS
- High selects 4.2V lithium-ion charging, floating selects 3.6V lithium iron phosphate charging, and low shuts down; accepts TTL or CMOS levels. · p. 6
- 14 STDBY
- Charge-complete indicator; pulled low on completion and otherwise high impedance. · p. 6
- 15 CHRG
- Charging indicator; pulled low while charging and otherwise high impedance. · p. 6
- 16 VIN
- Positive supply input; bypass with a 10uF tantalum capacitor. · p. 6
Ordering codes, by the datasheet
1- TP5000-QFN16
- QFN16, 4mm*4mm · Device marking TP5000; 16-pin package with grounded thermal pad. · p. 3
Open-source boards using it
2- 2 layers94 × 72 mm
Home sense meteostation
trabem/home_sense_meteostation
Репозиторій автономної battery-powered метеостанції на ESP32-C3-WROOM-02. Містить firmware (ESP-IDF / FreeRTOS), KiCad-проєкти двох плат і матеріали фінальної презентації.
93 parts
Questions
Is there a KiCad symbol and footprint for the TP5000-QFN16?
Yes. The symbol is EasyEDA_Cloud:TP5000-QFN16 and the footprint EasyEDA_Pro:qfn-16_l4.0-w4.0-p0.65-bl-ep2.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TP5000-QFN16?
QFN-16-EP(4x4), with 17 pins. Its footprint is drawn on this page.
Where is the TP5000-QFN16 datasheet?
TOPPOWER publishes it: the Datasheet link on this page opens it.
Where can I order the TP5000-QFN16?
JLCPCB lists it as part C51699, with 3,172 in stock; the sellers' links on this page open their listings.
Which open-source boards use the TP5000-QFN16?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.