EL7566DRE-EVAL Intersil, EL7566DRE-EVAL Datasheet

no-image

EL7566DRE-EVAL

Manufacturer Part Number
EL7566DRE-EVAL
Description
DEMO BOARD FOR EL7566
Manufacturer
Intersil
Datasheets

Specifications of EL7566DRE-EVAL

Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
1.8V
Current - Output
6A
Voltage - Input
3 ~ 6V
Regulator Topology
Buck
Frequency - Switching
500kHz
Board Type
Fully Populated
Utilized Ic / Part
EL7566
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Introduction
completed schematic diagram and BOM, as well as the
layout. With components on one side of the PCB, the
complete converter occupies less than 0.72in
Circuit Diagram
V
GND
OUT
8200pF
C
The EL7566 is a high efficiency full-
featured synchronous 6A step-down
regulator. This document lists the
0
150µF
®
C
10.2K
5
R
1
V
2
7.68K
TJ
+
R
0.022µF
0
Technical Brief
C
OPEN
2.7µH
12.7K
4
R
L
1
1
C
1
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
SEL
TM
LX
2
10K
10K
0.022µF
of space.
C
R
R
2
6
5
1-888-INTERSIL or 321-724-7143
10
11
12
13
14
1
2
3
4
5
6
7
8
9
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
CC
VREF
FB
VO
VTJ
TM
SEL
LX
LX
LX
LX
LX
LX
NC
EL7566CRE
U1
SGND
COSC
PGND
PGND
PGND
VDD
STN
STP
VIN
VIN
VIN
EN
PG
NC
Please refer to the datasheet for the application of features.
This demo board is preset to 1.8V for V
500kHz switching frequency. The measured crossover
frequencies are around 50kHz with the compensation
values.
Using the EL7566 Demo Board
28
27
26
25
24
23
22
21
20
19
18
17
16
15
270pF
All other trademarks mentioned are the property of their respective owners.
C
|
July 9, 2003
7
Intersil (and design) is a registered trademark of Intersil Americas Inc.
R
OPEN
3
OPEN
C
C
1µF
11
1µF
C
9
8
OPEN
+
C
100µF
C
10
12
R
OPEN
4
O
STN
STP
EN
PG
V
GND
IN
and operates at
TB415.1

Related parts for EL7566DRE-EVAL

EL7566DRE-EVAL Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc. All other trademarks mentioned are the property of their respective owners. July 9, 2003 TB415 ...

Page 2

... Open 2. 11.5 12.7 10.2 21 11.5 = 1.8V) O PHONE # PART NUMBER 408-945-5660 EEFUD0G151(X)R EEFUD0J101(X)R 847-639-6400 DO3316P-272HC 888-INTERSIL EL7566DRE and C are required. Table 3 lists the 0 0 VALUES WITH MLCC CAPACITORS C (µF) R (kΩ) R (kΩ 0.012 3.09 0 0.012 3.57 2.49 0.012 4.42 4 ...

Page 3

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Related keywords