DC1827A

7
dc1827afa
DEMO MANUAL DC1827A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications
subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
SCHEMATIC DIAGRAM
IVINN
R14
(OPT)
0603
RS2
0.620
1%
2010
R22
(OPT)
R17
100k
PVIN
R4
1.00M
1%
0603
VOUT
E5
CTRL1
INTVCC
E4
GND
C2
2.2uF
100V
1210
R29
100k
E16
SHORTLED
R28
100k
E17
OPENLED
RS3
0.015
1%
2010
C16
(OPT)
1210
R25
(OPT)
0603
L1
22uH
Cooper Bussmann
HC9-220-R
E3
VIN
8V - 60V
110V MAX.
63V OVLO
C15
(OPT)
1210
R21
(OPT)
0603
/OPENLED
R5
31.6k
1%
250kHz
R26
(OPT)
0603
Q1
SOT23
(OPT)
C20
(OPT)
0402
R6
13.3k
1%
WARNING!
C11
0.01uF
E15
IVINCOMP
RS1
0.015
1%
2010
VOLTAGE
HIGH
IVINN
C3
2.2uF
100V
1210
C4
2.2uF
100V
1210
C7
2.2uF
100V
1210
C8
2.2uF
100V
1210
C9
2.2uF
100V
1210
INTVCC
E6
CTRL2
VOUT
E14
GND
R23
(OPT)
0603
C1
1uF
100V
1206
M1
BSC190N12NS3G
C10
2.2uF
100V
1210
C12
0.01uF
R16
100k
D1
PDS5100-13
R3
12.4k
1%
E1
EN/UVLO
E9
GND
VREF
C5
4.7uF
10V
R13
(OPT)
0603
E11
VOUT
R32
(OPT)
0603
PVIN
R2
115k
1%
C19
(OPT)
1210
C6
0.1uF
PVIN
C18
(OPT)
1210
E2PVIN
8V - 60V
110V MAX.
63V OVLO
/OPENLED
E7
PWM
R18
(OPT)
0603
R7
10k
R11
0 Ohm
R12
(OPT)
0603
R9
(OPT)
1206
R19
(OPT)
U1
LT3795EFE
VIN
23
OVLO
25
GND
29
EN/UVLO
24
VREF
10
CTRL1
9
PWM
14
RAMP
13
SS
11
ISMON
5
GND
4
GND
17
GND
21
GND
22
VC
8
RT
12
SHORTLED
15
OPENLED
16
IVINP
27
IVINN
26
IVINCOMP
28
CTRL2
6
FB
7
ISP
1
ISN
2
TG
3
GATE
19
SENSE
18
INTVCC
20
+
C21
(OPT)
12.5mm DIA. SMD
E10
GND
R1
499k
1%
0603
VREF
M3
(OPT)
SOT23
E18
GND
R20
0 Ohm
0603
VOUT
C17
(OPT)
1210
R24
(OPT)
0603
R31
(OPT)
0603
VOUT
M2
Si7115DN-T1-E3
PVIN
C13
0.1uF
E12
LED+
400mA
87V
E13
GND
Q2
(OPT)
SOT23
R10
(OPT)
C14
6.8nF
R15
(OPT)
R8
0 Ohm
1206
R30
(OPT)
0603
D2
ES1C
R27
(OPT)
0603
E8
ISMON
8
dc1827afa
DEMO MANUAL DC1827A
LT 0218 REV A • PRINTED IN USA
ANALOG DEVICES, INC. 2018
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection
cir
cuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and
conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation
Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”)
and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to
Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and
agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted
is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third
Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is
NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all
be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of
use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile
or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited
to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS
Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF
LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY
DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS
LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING
BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE
HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States
federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts
(excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits
to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.

DC1827A

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
LED Lighting Development Tools LT3795 Demo Board - 110V LED Controller
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet