LM2700MT-ADJEV National Semiconductor, LM2700MT-ADJEV Datasheet
LM2700MT-ADJEV
Manufacturer Part Number
LM2700MT-ADJEV
Description
BOARD EVALUATION LM2700MT-ADJ
Manufacturer
National Semiconductor
Specifications of LM2700MT-ADJEV
Main Purpose
DC/DC, Step Up
Outputs And Type
1, Non-Isolated
Voltage - Output
8V
Current - Output
2.5A
Voltage - Input
2.2 ~ 12V
Regulator Topology
Boost
Board Type
Fully Populated
Utilized Ic / Part
LM2700
Lead Free Status / RoHS Status
Not applicable / Not applicable
Power - Output
-
Frequency - Switching
-
© 2004 National Semiconductor Corporation
LM2700 Evaluation Board
Introduction
The LM2700 is a high current step-up DC/DC converter
which can be used for TFT-LCD applications. The evaluation
board is set up for 8V output from a single Li-Ion battery
input. The switching frequency can be selected using the
jumper on the FSLCT pin. The evaluation board is optimized
Schematic
Bill of Materials
Designator
U1
L
C
C
C
D1
R
C
R
R
C
IN1
IN2
OUT
C
C
1
2
C2
LM2700MT-ADJ, TSSOP-14
4.7 µH, DO3316P-472
33 µF, 10V Tantalum 195D336X9010Z2T
1 µF, Ceramic VJ0805Y105KXA
22 µF Ceramic EMK325BJ226MM
20V, 3A Schottky MBRM320
10k, 1206 Case, CRCW12061002F
3.3 nF, 1206 Case, VJ1206Y332KXA
162k, 1206 Case, CRCW12061623F
30.1k, 1206 Case, CRCW12063012F
Blank, 1206 Size Pad from V
AN200927
Component
National Semiconductor
Application Note 1308
Clinton Jensen
January 2004
for 600 kHz operation but will remain stable for 1.25 MHz
operation if desired. The LM2700 comes in both the
TSSOP-14 and the LLP-14 packages. The TSSOP package
was chosen for the evaluation board due to ease of use and
replacement.
C
to GND
National Semiconductor
Coilcraft
Vishay
Vishay
Taiyo-Yuden
ON Semiconductor
Vishay
Vishay
Vishay
Vishay
20092701
Manufacturer
www.national.com
Related parts for LM2700MT-ADJEV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC CONV DC/DC STEP-UP2.5A14TSSOP
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
DC/DC Converter IC
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal? Bus Transceiver
Manufacturer:
National Semiconductor
Datasheet:
LM2700MT-ADJEV Summary of contents
Page 1
... Li-Ion battery input. The switching frequency can be selected using the jumper on the FSLCT pin. The evaluation board is optimized Schematic Bill of Materials Designator U1 LM2700MT-ADJ, TSSOP-14 L 4.7 µH, DO3316P-472 C 33 µF, 10V Tantalum 195D336X9010Z2T IN1 C 1 µF, Ceramic VJ0805Y105KXA ...
Page 2
... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...