LTC3890

Regulator_Controller

60V dual 2-phase synchronous step-down DC/DC controller, QFN-32

Symbol

33 pins

Schematic symbol for LTC3890

Units: 1
Kind: part
Grid: on 1.27 mm

Footprint

33 pads

Footprint for LTC3890

Library: Package_DFN_QFN
Mount: smd
Courtyard: 6.26 × 6.26 mm
Link: exact

3D model

STEP

Package_DFN_QFN_QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm

5 × 5 × 0.77 mm

355 KB STEP

Library: Package_DFN_QFN_QFN-32-1EP_5x5mm_P0.5mm
Link: exact

Pins and pads

Every pin on the symbol has a pad on the footprint.

Pin	Name	Type	Pad
1	SENSE1-	input	1
2	FREQ	input	2
3	PHASMD	input	3
4	CLKOUT	output	4
5	PLLIN/MODE	input	5
6	GND	power_in	6
7	RUN1	input	7
8	RUN2	input	8
9	SENSE2-	input	9
10	SENSE2+	input	10
11	VFB2	input	11
12	ITH2	passive	12
13	TRACK/SS2	input	13
14	PGOOD2	output	14
15	TG2	output	15
16	SW2	output	16
17	BOOST2	output	17
18	BG2	output	18
19	INTVcc	power_out	19
20	EXTVcc	power_in	20
21	PGND	power_in	21
22	Vin	power_in	22
23	BG1	output	23
24	BOOST1	output	24
25	SW1	output	25
26	TG1	output	26
27	PGOOD1	output	27
28	ILIM	input	28
29	TRACK/SS1	input	29
30	ITH1	passive	30
31	VFB1	input	31
32	SENSE1+	input	32
33	GND	power_in	33

Provenance

Source: kicad-symbols
Credit: KiCad Libraries Contributors
Licence: CC-BY-SA-4.0-with-KiCad-exception
Link method: exact
Cross-check: passed