TP5400

Q: Is there a KiCad symbol and footprint for the TP5400?

Yes. The symbol is EasyEDA_Pro:TP5400 and the footprint EasyEDA_Pro:soic-8_l5.0-w4.0-p1.27-ls6.0-bl-ep2.0, both drawn on this page. PCBKit places them on a board for you when you design with it.

Q: What package is the TP5400?

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

Q: Where is the TP5400 datasheet?

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

Q: Where can I order the TP5400?

JLCPCB lists it as part C2891434, with 12,922 in stock; the sellers' links on this page open their listings.

Q: Which open-source boards use the TP5400?

7 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

TOPPOWER

-40℃~+85℃ 1 1.2A 3V 4.2V 40uA 4V~9V Charging IC Lithium Battery ESOP-8 Battery Management ROHS

Extended

Datasheettoppower/TP5400

Category: Battery Management
Package: SOIC-8-EP
Pins: 9

Overview

The TP5400 is a battery Management made by TOPPOWER in a SOIC-8-EP package with 9 pins. -40℃~+85℃ 1 1.2A 3V 4.2V 40uA 4V~9V Charging IC Lithium Battery ESOP-8 Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Pro:TP5400, from EasyEDA Pro) and its footprint (EasyEDA_Pro:soic-8_l5.0-w4.0-p1.27-ls6.0-bl-ep2.0, from EasyEDA Pro), ready for a KiCad board. 12,922 are in stock at JLCPCB (part C2891434). 7 open-source boards in 7 repositories on GitHub use it.

Symbol

EasyEDA_Pro:TP5400From EasyEDA Pro

Footprint

EasyEDA_Pro:soic-8_l5.0-w4.0-p1.27-ls6.0-bl-ep2.0From EasyEDA Pro

From the datasheet

Supply, least: 4 V · VCC, recommended operating min · p. 3
Supply, most: 9 V · VCC, recommended operating max · p. 3
Supply, absolute maximum: 10 V · VCC, absolute max · p. 1
Supply, least: 3 V · BAT, boost operating min · p. 6
Supply, most: 4.2 V · BAT, boost operating max · p. 6
Supply, absolute maximum: 7 V · BAT, absolute max · p. 1
Works from: -40 °C · Operating ambient min · p. 1
Works up to: 85 °C · Operating ambient max · p. 1
Junction, hottest: 145 °C · Junction absolute max · p. 1
Takes working: 150 µA · VCC, charge mode typical, RPROG = 10K · p. 3
Takes asleep: 40 µA · VCC, standby after charge termination typical · p. 5
Gives: 1 A · Boost output rated at 5 V · p. 1
Current limit: 4 A · Boost switch current limit typical · p. 4
Output: 4.2 V · BAT float voltage typical, IBAT = 40 mA · p. 3
Output: 5 V · Boost output nominal · p. 1
Switches at: 400 kHz · Oscillation frequency typical · p. 3

What it is and has

Function: Li-ion battery charger and 5 V boost converter for mobile power supply · p. 1
Programmable charge current: Up to 1.2 A · p. 1
Boost current: Up to 1.5 A at Vbat = 3.8 V · p. 1
Charge voltage accuracy: 4.2 V ±1% · p. 1
Boost voltage accuracy: 5 V ±2.5% · p. 1
Charge status outputs: 2 · p. 1
Charge termination: C/5 · p. 1
Trickle charge threshold: 2.9 V · p. 1
Soft-start: Limits inrush current · p. 1
Switching mode: VFM with automatic frequency adjustment · p. 1
Protection: Over-temperature protection, boost input current limit, boost output current adjustment · p. 1
Protection: Over-current shutdown · p. 1
Package options: 8-lead SOP/MSOP with radiator · p. 1

Around it

res 1% program resistor: between PROG and GND; Programs charge current. · p. 5
res 1.1k: between PROG and GND; Programming example for 1000mA charge current. · p. 5
cap 0.1uF: between VCC and GND; Ceramic capacitor in parallel with the VCC capacitor, close to the pin. · p. 8
cap two 22uF capacitors: between BAT and GND; Connect in parallel and place close to the BAT pin. · p. 8
cap at least 47μF: between VOUT and GND; Tantalum or electrolytic capacitor, close to the VOUT pin. · p. 8
diode 5.5V~6.8V TVS: between VOUT and GND; Output TVS diode as shown in the typical application. · p. 8
ind 3.3-22uH, typically 10uH: between BAT and LX; Boost inductor as shown in the typical application. · p. 8
diode SS32: between LX and VOUT; Recommended external Schottky diode. · p. 8

Specifications

Parameter	Conditions	As printed	Page
Input Supply Voltage VCC		min -0.3 · max 10 V	1
PROG PROG	Upper limit VCC+0.3V	min -0.3 V	1
BAT BAT		min 0 · max 7 V	1
Maximum Boost Output Current	5V	max 1.8 A	1
Maximum Junction Temperature		max 145 ℃	1
Operating Ambient Temperature Range		min -40 · max 85 ℃	1
Storage temperature range		min -65 · max 125 ℃	1
Lead Temp.	Soldering, 10sec	max 260 ℃	1
Input Supply Voltage VCC	Full operating temperature range	min 4 · typ 5 · max 9 V	3
Input Supply Current ICC	Charge Mode, RPROG = 10K; full operating temperature range	typ 150 · max 500 uA	3
Input Supply Current ICC	Standby Mode (Charge Terminated); full operating temperature range	typ 40 · max 100 uA	3
Regulated Output (Float) Voltage VFLOAL	0℃≤TA≤85℃，IBAT=40mA	min 4.158 · typ 4.2 · max 4.242 V	3
BAT Pin Current(Except for instructions，Vbat=4.0v) IBAT	RPROG=1.5K，Current Mode; full operating temperature range	min 665 · typ 740 · max 815 mA	3
BAT Pin Current(Except for instructions，Vbat=4.0v) IBAT	RPROG=1.1K，Current Mode; full operating temperature range	min 900 · typ 1000 · max 1100 mA	3
BAT Pin Current(Except for instructions，Vbat=4.0v) IBAT	Standby mode，VBAT=3.8V; full operating temperature range	typ -10 · max -100 uA	3
Trickle Charge Current ITRIKL	VBAT<VTRIKL, RPROG=1.5K; full operating temperature range	min 150 · typ 200 · max 250 mA	3
Trickle Charge Threshold Voltage VTRIKL	RPROG=1.5K, VBAT Rising	min 2.8 · typ 2.9 · max 3 V	3
VCC Undervoltage Lockout Threshold VUV	From VCC Low to High; full operating temperature range	min 3.4 · typ 3.6 · max 3.8 V	3
C/5 termination current limit ITERM	RPROG=1.5K; full operating temperature range	min 150 · typ 200 · max 250 mA	3
PROG Pin Voltage VPROG	RPROG=1.5K，Current Mode; full operating temperature range	min 0.9 · typ 1 · max 1.1 V	3
CHRG Pin output low voltage VCHRG	ICHRG =5mA	typ 0.3 · max 0.6 V	3
STDBY Pin output low VSTDBY	ISTDBY =5mA	typ 0.3 · max 0.6 V	3
Recharge Battery Threshold Voltage ΔVRECHRG	VFLOAT -VRECHRG	min 100 · typ 150 · max 200 mV	3
Junction Temperature in Constant Temperature Mode TLIM		typ 120 ℃	3
Power FET “ON” Resistance (Between VCC and BAT) Charging RON		typ 450 mΩ	3
Soft-Start Time tss	IBAT = 0 to IBAT =1100V/RPROG	typ 20 ms	3
Termination Comparator Filter Time tTERM	IBAT Falls Below ICHG/5	min 0.8 · typ 1.8 · max 4 ms	3
Battery Undervoltage Protection VBatLOW	Vbat Drops From 3.6V; full operating temperature range	min 2.9 · typ 3 · max 3.1 V	3
Battery Undervoltage Protection Unlocked VBatHigh	Vbat Rises From 2.7V; full operating temperature range	min 3.2 · typ 3.3 · max 3.4 V	3
Oscillation Frequency FOSC		min 300 · typ 400 · max 500 KHZ	3
MaximumDuty cycle Dty		typ 75 ％	4
Boost efficiency ηboost	VBAT=3.8V IOUT=500mA	typ 90 ％	4
Boost efficiency ηboost	VBAT=3.8V IOUT=1000mA	typ 88 ％	4
Boost NMOS Tube Internal Resistance Boost RON	VLX=0.4V	typ 120 mΩ	4
Boost NMOS Leakage Current ILxleak	VLX=6V	max 1 uA	4
Boost Switch Current Limiting Ilmt_nmos		typ 4 · max 4.5 A	4

Pins, by the datasheet

1 VOUT: Output voltage detection pin. · p. 4
2 CHRG: Open-drain charge status output. · p. 4
3 PROG: Charge current program, charge current monitor and shutdown pin. · p. 4
4 STDBY: Charge indicator status. · p. 4
5 VCC: Positive input terminal of the charger input voltage. · p. 4
6 BAT: Charge current output. · p. 4
7 GND: Power ground. · p. 4
8 LX: Output of the internal power tube of the boost circuit. · p. 4

Ordering codes, by the datasheet

TP5400-ESOP8: ESOP8 · Only ordering model listed. · p. 2

Parameters

0V Battery Charge: Not supported
Battery Temperature Detection: Not supported
Charge Current - Max: 1A
Charging Saturation Voltage: 4.2V
Current - Supply: 150uA
Current Limit: 4A
End-Off Voltage: 3V
Features: Programmable charging current
Frequency - Switching: 400kHz
Junction Temperature(Max): 145℃
Number of Cells: 1
Operating Temperature: -40℃~+85℃
Standby Current: 40uA
Supply Current (Iq): 40uA
The Chip Type: Charging IC
Type of Battery: Lithium Battery
Voltage - Supply: 3V~9V
Voltage - Supply(Absolute Max): 10V

Order codes

TP5400LCSC C24154
TP5400LCSC C2891434

Pinout

The pins of the TP5400
Pin	Name	Type
1	VOUT	Unspecified
2	CHRG#	Unspecified
3	PROG	Unspecified
4	STDBY#	Unspecified
5	VCC	Unspecified
6	BAT	Unspecified
7	GND	Unspecified
8	LX	Unspecified
9	9	Unspecified

Open-source boards using it

All 7

4 layers96 × 78 mm
Minidisc
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A low budget macro numpad based on ESP32 and CH9329.
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Chip8-pcb
plorefice/chip8-rs
CHIP-8 interpreter written in Rust
58 parts1
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PCB Badge V1
ConstantlyDying/Badge
An Overkill PCB Badge with NFC and an E ink DIsplay!
68 parts
4 layers42.1 × 107.7 mm
Brique
tommy-gilligan/brique
An RP2350-based replacement mainboard for Nokia 3310. Rust firmware with browser-based simulator included.
108 partsMIT
4 layers45.6 × 28 mm
LICHEE JACK EXT BOARD
KaliAssistant/Lichee-Jack-pcb
Open hardware extension board for Lichee-Jack with battery, Ethernet, and LED integration.
41 parts4GPL-3.0
4 layers47.5 × 50 mm
M5Pi
kitspace-test-repos/kicad6-file-collection

145 partsMIT

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Questions

Is there a KiCad symbol and footprint for the TP5400?

Yes. The symbol is EasyEDA_Pro:TP5400 and the footprint EasyEDA_Pro:soic-8_l5.0-w4.0-p1.27-ls6.0-bl-ep2.0, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TP5400?