MP2639A

2-Cell Li-Ion or Li-Polymer Switching Charger Compatible with 5V Input and Integrated, Bidirectional Charge/Discharge

Schematic Symbol

Pin Configuration (26 pins)

Pin	Name	Type
1	VL	power_in
17	FB	input
21	IB	output
18	VLIM	input
22	OLIM	input
24	ILIM	input
23	ISET	input
11	TMR	input
9	VCC	power_in
7	~{PB}	input
8	MODE	input
5	PGND	power_in
10	AGND	power_in
6	BST	power_in
4	SW	power_in
2	LX	power_in
3	VH	power_in
12	MID	input
20	NTC	input
19	VNTC	output
13	LED1	output
14	LED2	output
15	LED3	output
16	LED4	output
26	~{CHG}	output
25	~{ACOK}	output

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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