TP4056

TPOWER

-40℃~+85℃ 1 1A 1uA 4.2V 4V~6V Charging IC Lithium Battery Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHS

Extended

Datasheettpower/TP4056

Category: Battery Management
Package: ESOP-8
Pins: 9

Overview

The TP4056 is a battery Management made by TPOWER in a ESOP-8 package with 9 pins. -40℃~+85℃ 1 1A 1uA 4.2V 4V~6V Charging IC Lithium Battery Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHS.

PCBKit's library has its KiCad symbol (pimoroni-ics:TP4056, from Eagle libraries) and its footprint (pimoroni-ics:SO08-PAD-300, from Eagle libraries), ready for a KiCad board. 8,736 are in stock at JLCPCB (part C382139).

Symbol

pimoroni-ics:TP4056From Eagle libraries

Footprint

pimoroni-ics:SO08-PAD-300From Eagle libraries

From the datasheet

Supply, least: 4 V · VCC, operating minimum · p. 3
Supply, most: 6 V · VCC, operating maximum · p. 3
Supply, absolute maximum: 7 V · VCC, absolute maximum · p. 2
Works from: -40 °C · Operating ambient minimum · p. 2
Works up to: 85 °C · Operating ambient maximum · p. 2
Takes working: 130 µA · VCC, typical supply current in charging mode, RPROG=1.2K · p. 3
Takes asleep: 50 µA · VCC, typical standby current after charge termination · p. 3
Takes asleep: 40 µA · VCC, typical shutdown current · p. 3
Gives: 1 A · Maximum rated charging current · p. 1
Output: 4.2 V · Typical float voltage, 0℃≤TA≤85℃ · p. 3

What it is and has

Charging method: Single-cell lithium-ion constant-current/constant-voltage linear charging · p. 1
External components: No MOSFET, sense resistor or isolation diode required · p. 1
Thermal regulation: Intelligent thermal regulation maximizes charging rate · p. 1
Recharge: Automatic recharge · p. 1
Trickle-charge threshold: 2.9V · p. 1
Status indication: Separate charging and completion indicator control signals · p. 1
Package: SOP8 with exposed thermal base · p. 1

Around it

res RPROG=1100V/IBAT: between PROG and GND; Sets constant charging current; select resistance for the desired IBAT. · p. 5
res 0.3Ω: between 输入电源 and VCC; Optional series power resistor to reduce IC dissipation and increase charging current during thermal regulation. · p. 6

Specifications

Parameter	Conditions	As printed	Page
输入电源电压 VCC		min -0.3 · max 7 V	2
PROG 脚电压 PROG		min -0.3 · max 0.3 V	2
BAT 脚电压 BAT		min -0.3 · max 7 V	2
CHRG 脚电压 CHRG		min -0.3 · max 7 V	2
STDBY 脚电压 STDBY		min -0.3 · max 7 V	2
TEMP 脚电压 TEMP		min -0.3 · max 7 V	2
CE 脚电压 CE		min -0.3 · max 7 V	2
BAT 脚电流 IBAT		max 1200 mA	2
PROG 脚电流 IPROG		max 1200 uA	2
工作环境温度 TOP		min -40 · max 85 ℃	2
储存温度 TSTG		min -65 · max 125 ℃	2
ESD	HBM	max 2000 V	2
ESD	MM	max 200 V	2
输入电源电压 VCC		min 4 · typ 5 · max 6 V	3
输入电源电流 ICC	充电模式，RPROG=1.2K	typ 130 · max 300 uA	3
输入电源电流 ICC	待机模式(充电终止)	typ 50 · max 100 uA	3
输入电源电流 ICC	停机模式(RPROG 未连接，VCC＜VBAT,VCC＜VUV,VCE=0V)	typ 40 · max 80 uA	3
输出浮充电压 VFLOAT	0℃≤TA≤85℃	min 4.158 · typ 4.2 · max 4.242 V	3
BAT 引脚电流 IBAT	RPROG=2K，电流模式	min 500 · typ 550 · max 600 mA	3
BAT 引脚电流 IBAT	RPROG=1 K，电流模式	min 1000 · typ 1100 · max 1200 mA	3
BAT 引脚电流 IBAT	待机模式(VCC=5V,VBAT=4.2V)	min 0 · typ 2 · max 4 uA	3
BAT 引脚电流 IBAT	停机模式（RPROG 未连接或 VCE=0V）	typ 0 · max 2 uA	3
BAT 引脚电流 IBAT	睡眠模式，VCC=0	typ 0 · max 2 uA	3
涓流充电电流 ITRIKL	VBAT＜VTRIKL,RPROG=1.2K	min 100 · typ 120 · max 150 mA	3
涓流充电阈值电压 VTRIKL	RPROG=1K，VBAT 上升	min 2.8 · typ 2.9 · max 3 V	3
涓流充电迟滞电压 VTRHYS	RPROG=1K	min 60 · typ 80 · max 100 mV	3
VCC 欠压保护阈值电压 VUV	VCC 上升	min 3.5 · typ 3.7 · max 3.9 V	3
VCC 欠压保护迟滞电压 VUVHYS	VCC 下降	min 0.15 · typ 0.2 · max 0.3 V	3
VCC-VBAT 阈值电压 VASD	VCC 上升	min 60 · typ 100 · max 140 mV	3
VCC-VBAT 阈值电压 VASD	VCC 下降	min 5 · typ 30 · max 50 mV	3
C/10 终止电流阈值 ITERM	RPROG=2K	min 50 · typ 60 · max 80 mA	3
C/10 终止电流阈值 ITERM	RPROG=1K	min 100 · typ 120 · max 150 mA	3
PROG 引脚电压 VPROG	RPROG=1K，电流模式	min 0.9 · typ 1 · max 1.1 V	3
CHRG引脚输出低电压 VCHRG	ICHRG=5mA	typ 0.3 · max 0.6 V	3
STDBY 引脚输出低电压 VSTDBY	ISTDBY=5mA	typ 0.3 · max 0.6 V	3
再充电电池阈值电压 ΔVRECHRG	VFLOAT-VRECHRG	min 70 · typ 100 · max 150 mV	3
TEMP 引脚高翻转电压 VTEMP-H		typ 80 · max 82 %VCC	3
TEMP 引脚低翻转电压 VTEMP-L		min 43 · typ 45 %VCC	3
限定温度模式结温 TLIM		typ 125 ℃	3
功率 FET 导通电阻 RON		typ 500 mΩ	3
软启动时间 TSS	IBAT=0 至 IBAT=1200V/RPROG	typ 20 uS	3
再充电比较器滤波时间 TRECHRG	VBAT 下降	min 1 · typ 2 · max 3 mS	3
结束比较器滤波时间 TTERM	IBAT 降至 C/10 以下	min 1 · typ 2 · max 3 mS	3
PROG 引脚上拉电流 IPROG		typ 1 uA	3
CE 逻辑使能高电平电压 VCE-H		typ 0.9 V	3

Pins, by the datasheet

1 TEMP: Battery temperature input connected to the battery NTC sensor output; connect to GND to disable temperature monitoring. · p. 5
2 PROG: Connect a resistor to GND to set charging current; regulated to 0.1V during trickle charging and 1V during constant-current charging. · p. 5
3 GND: Power ground. · p. 5
4 VCC: Positive supply input for the internal circuitry; charging starts above the undervoltage threshold and 100mV above BAT. · p. 5
5 BAT: Connect to battery positive; supplies charging current with a 4.2V voltage limit. · p. 5
6 STDBY: Pulled low when charging is complete; otherwise high impedance. · p. 5
7 CHRG: Pulled low while charging; otherwise high impedance. · p. 5
8 CE: High enables normal operation and low disables charging; accepts TTL or CMOS levels. · p. 5

Ordering codes, by the datasheet

TP4056: SOP8-PP · Tape and Reel; product marking TP4056 · p. 2

Parameters

Battery Temperature Detection: Support
Charge Current - Max: 1A
Charging Saturation Voltage: 4.2V
Current - Supply: 130uA
Features: Under-voltage lockout
Number of Cells: 1
Operating Temperature: -40℃~+85℃
Standby Current: 50uA
Supply Current (Iq): 1uA
The Chip Type: Charging IC
Type of Battery: Lithium Battery
Voltage - Supply: 4V~6V
Voltage - Supply(Absolute Max): 7V

Order codes

TP4056LCSC C382139

Pinout

The pins of the TP4056
Pin	Name	Type
1	TEMP	Unspecified
2	PROG	Unspecified
3	GND	Unspecified
4	VCC	Unspecified
5	BAT	Unspecified
6	STDBY	Unspecified
7	CHRG	Unspecified
8	CE	Unspecified
PAD	GND	Unspecified

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Questions

Is there a KiCad symbol and footprint for the TP4056?

Yes. The symbol is pimoroni-ics:TP4056 and the footprint pimoroni-ics:SO08-PAD-300, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TP4056?

ESOP-8, with 9 pins. Its footprint is drawn on this page.

Where is the TP4056 datasheet?

TPOWER publishes it: the Datasheet link on this page opens it.

Where can I order the TP4056?

JLCPCB lists it as part C382139, with 8,736 in stock; the sellers' links on this page open their listings.

What can replace the TP4056?

Parts like it in the library: the TP4056 by UMW, the TP4056-MS by MSKSEMI, the TP4056 by JSMSEMI and the TP4056X-42-ESOP8 by TOPPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

TP4056

Overview

Symbol

Footprint

From the datasheet

What it is and has

Around it

Specifications

Pins, by the datasheet

Ordering codes, by the datasheet

Parameters

Order codes

Pinout

Show this part on your page

Questions

Is there a KiCad symbol and footprint for the TP4056?

What package is the TP4056?

Where is the TP4056 datasheet?

Where can I order the TP4056?

What can replace the TP4056?

Parts like it

TP4056

TP4056-MS

TP4056

TP4056X-42-ESOP8

TP4056-MS-N1

TP4056H-TD

TP4056EDTR(XBLW)

TP4056