ADP5051

Integrated Power Solution with Quad buck Regulators, Supervisory Circuit, and I2C Interface

Schematic Symbol

Pin Configuration (49 pins)

Pin	Name	Type
35	PVIN1	input
36	PVIN1	input
37	EN1	input
39	COMP1	output
38	SS12	passive
25	PVIN2	input
24	PVIN2	input
23	EN2	input
22	COMP2	output
4	PVIN3	input
48	EN3	input
46	COMP3	output
47	SS34	passive
9	PVIN4	input
14	EN4	input
15	COMP4	output
5	WDI	input
7	~{MR}	input
41	RT	passive
43	SYNC/MODE	bidirectional
18	SDA	bidirectional
19	SCL	input
20	PWRGD	output
17	VDDIO	power_in
42	VDD	power_in
33	SW1	output
34	SW1	output
32	BST1	power_in
40	FB1	input
31	DL1	passive
30	PGND	power_in
29	DL2	passive
26	SW2	output
27	SW2	output
28	BST2	power_in
21	FB2	input
3	SW3	output
1	BST3	power_in
45	FB3	input
2	PGND3	power_in
10	SW4	output
12	BST4	power_in
16	FB4	input
11	PGND4	power_in
8	~{RSTO}	output
6	VTH	input
44	VREG	output
13	~{INT}	output
49	EP	power_in

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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