XL4016 DC-DC BUCK CONVERTER

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STD XL4016 DC-DC BUCK CONVERTER

Power_Module

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Cloned from XL4016 DC-DC BUCK CONVERTER

4.4k
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4
5

Update time： 2021-11-20 17:14:13

Creation time： 2021-08-20 00:23:40

Description

CONTAINT LUT PCB DESIGNS. not tested yet, if i test i write about it. Added modifacation by [https://zen.yandex.ru/media/id/5f209c4a4eefe07da9a52fb7/ponijaiuscii-preobrazovatel-s-regulirovkoi-napriajeniia-i-toka-na-xl4016-dorabotka-ego-5fe4c7ca63337471b9e8cd83](https://zen.yandex.ru/media/id/5f209c4a4eefe07da9a52fb7/ponijaiuscii-preobrazovatel-s-regulirovkoi-napriajeniia-i-toka-na-xl4016-dorabotka-ego-5fe4c7ca63337471b9e8cd83) Victor Sochi 1. minimum volt - 0 2. minimum current - 0 3. fix hi amp bug in low volt 4. added curent indicator

Design Drawing

schematic diagram

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XL4016 copy
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PCB

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XL4016 SINGLE LAYER PCB copy
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	470uF	C1,C2	CAP-TH_BD10.0-P5.00-D1.0-FD	2
2	100n	C3,C6	C0805	2
3	100p	C5	C0805	1
4	1000uF	C7,C8	CAP-TH_BD12.5-P5.00-D1.2-FD	2
5	BZX55C12	D1	DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD	1
6	LED-0603_R	HL3,HL4,LED1	LED0603_RED	3
7	SCREW TERMINAL 2WAY	IN+1,IN-,OUT+,OUT-	SCREW_TERMINAL 2WAY	4
8	0.3mH	L1	TOROID 41X15MM	1
9	2N7002	Q1	TO-252AB_L6.5-W6.0-P4.50-LS10.0-BL	1
10	2k2	R1,R11	R0805	2
11	220k	R2	R0805	1
12	10K	R3,R4	RES-ADJ-TH_3296W	2
13	10k	R5	R0805	1
14	10	R6	R0805	1
15	1k	R7	R0805	1
16	5k	R8,R11_1	R0805	2
17	15K	R9	R0805	1
18	430	R10	R0805	1
19	0.01	R12	R2512	1
20	XL4016E1	U1	TO-220-5 XL4016E1	1
21	L7805CV-DG	U3	TO-220-3_L10.0-W4.5-P2.54-L	1
22	TL431ILPR	VD1	TO-92-3_L4.9-W3.7-P2.54-L	1
23	MBRF2060	VD3	HEATSINK TO220	1
24	LM358	U2	SOP8-1.27-5X3.6MM	1