LTC3861

Dual, Multiphase Step-Down Voltage Mode DC/DC Controller with Accurate Current Sharing

Schematic Symbol

Pin Configuration (37 pins)

Pin	Name	Type
34	VINSNS	input
1	FB1	input
2	COMP1	output
3	VSNSP1	input
4	VSNSN1	input
5	VSNSOUT1	output
6	VSNSOUT2	output
8	VSNSP2	input
7	VSNSN2	input
9	COMP2	output
10	FB2	input
28	RUN1	input
19	RUN2	input
35	TRACK/SS1	input
11	TRACK/SS2	input
13	CLKIN	input
12	FREQ	input
15	PHSMD	passive
33	CONFIG	passive
36	VCC	power_in
32	IAVG	output
29	PWM1	output
30	PWMEN1	output
25	ISNS1P	input
24	ISNS1N	input
22	ISNS2P	input
23	ISNS2N	input
17	PWMEN2	output
18	PWM2	output
27	ILIM1	input
20	ILIM2	input
31	PGOOD1	output
16	PGOOD2	output
14	CLKOUT	output
21	SGND	power_in
26	SGND	power_in
37	EP_(SGND)	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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