EEWORLDEEWORLDEEWORLD

Part Number

Search

LTM8052AEV#PBF

Description
DC DC CONVERTER 1.2-24V 5A
CategoryPower/power management   
File Size613KB,32 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTM8052AEV#PBF Overview

DC DC CONVERTER 1.2-24V 5A

LTM8052AEV#PBF Parametric

Parameter NameAttribute value
typeNon-isolated PoL module
Number of outputs1
Voltage - Input (minimum)6V
Voltage - input (maximum)36V
Voltage - Output 11.2 ~ 24 V
Voltage - Output 2-
Voltage - Output 3-
Current - Output (maximum)5A
applicationITE (Business)
characteristicOTP,OVP,UVLO
Operating temperature-40°C ~ 125°C
efficiency-
Installation typesurface mount
Package/casing81-BLGA module
size/dimensions0.59" long x 0.44" wide x 0.11" high (15.0mm x 11.3mm x 2.8mm)
Supplier device packaging81-LGA(15x11.25)
FEATURES
n
n
n
n
n
n
n
n
n
n
n
LTM8052/LTM8052A
36V
IN
, 5A, 2-Quadrant
CVCC Step-Down
µModule Regulator
DESCRIPTION
The
LTM
®
8052/LTM8052A
is a 36V
IN
, 5A, 2-quadrant
constant-voltage, constant-current (CVCC) step-down
μModule
®
regulator. Included in the package are the
switching controller, power switches, inductor and support
components. Operating over an input voltage range of 6V to
36V, the LTM8052/LTM8052A supports an output voltage
range of 1.2V to 24V. The LTM8052/LTM8052A is able to
sink or source current to maintain voltage regulation up to
the positive and negative current limits. This output current
limit can be set by a control voltage, a single resistor or a
thermistor. LTM8052 features a 125% output overvoltage
protection, while LTM8052A does not, allowing operation
when the output is above the target regulation point.
The LTM8052/LTM8052A is packaged in a compact
(11.25mm × 15mm × 2.82mm) overmolded land grid ar-
ray (LGA) and ball grid array (BGA) package suitable for
automated assembly by standard surface mount equip-
ment. The LTM8052/LTM8052A are available with SnPb
(BGA) or RoHS compliant terminal finish.
PART NUMBER
LTM8052
LTM8052A
LTM8026
BEST FOR
Sinking and sourcing output current for voltage
regulation primarily.
Sinking and sourcing output current for current
regulation primarily.
Sourcing more than 3A of output current.
(Less than 3A maximum consider LTM8025.)
Complete Step-Down Switch Mode Power Supply
CVCC: Constant-Voltage Constant-Current
2-Quadrant: Sources and Sinks Output Current
Adjustable Output Current
Wide Input Voltage Range: 6V to 36V
1.2V to 24V Output Voltage
Forced Continuous Operation
Selectable Switching Frequency: 100kHz to 1MHz
(e4) RoHS Compliant Package with Gold Pad Finish
Programmable Soft-Start
Compact (11.25mm × 15mm × 2.82mm) Surface
Mount LGA and (11.25mm × 15mm × 3.42mm)
BGA Packages
APPLICATIONS
n
n
n
n
n
n
Constant-Frequency Voltage Regulation Even at
No Load
Peltier Driver
Battery Tester
Battery/Supercap Charging and Cell Balancing
Motor Drive Power Regulator
High Power LED Drive
L,
LT, LTC, LTM, Linear Technology, the Linear logo and µModule are registered trademarks of
Linear Technology Corporation. All other trademarks are the property of their respective owners.
Protected by U.S. Patents including 7199560, 7321203 and others pending.
Click to view associated TechClip Videos.
TYPICAL APPLICATION
±5A, 2.5V (2-Quadrant) µModule Voltage Regulator
V
IN
*
6V TO 36V
LTM8052
V
IN
V
OUT
RUN
SS
OPTIONAL
INPUT
PROTECTION
SYNC
COMP
RT
V
REF
CTL_I
CTL_T
GND ADJ
9.09k
100µF
V
OUT
2.5V
±5A
3.5
3.0
OUTPUT VOLTAGE (V)
2.5
2.0
1.5
1.0
0.5
Output Voltage vs Output Current
LTM8052A MAINTAINS CURRENT
REGULATION
LTM8052 TURNS OFF AT
OUTPUT OVERVOLTAGE
10µF
510k
+
330µF
90.9k
*INPUT VOLTAGE PROTECTION MAY BE NECESSARY WHEN THE
LTM8052 IS SINKING CURRENT (SEE APPLICATIONS INFORMATION)
8052 TA01a
0
–10
–5
0
LOAD CURRENT (A)
5
10
8052 TA01b
8052fg
For more information
www.linear.com/LTM8052
1
Take a look at the PCB board handmade by an electronics expert.
Take a look at the PCB board handmade by an electronics expert.Washing the board with chopsticks. I don’t know who in the forum is still corroding circuit boards. It’s quite interesting....
qwqwqw2088 Power technology
The results of FFT library function calls and C program calculations are different
Dear experts, I recently completed my graduation project and found that the calculation results of the FFT function library and the C code of the 5416 chip are different. There is a two-fold relations...
xmutjackey DSP and ARM Processors
Verilog Super Detailed Tutorial
Verilog Super Detailed Tutorial...
chensi010614 FPGA/CPLD
Previous Electronic Design Competition Topics (2001-2007)
[i=s]This post was last edited by paulhyde on 2014-9-15 09:27[/i] If you need it, you can post a few papers for study! ~!...
sunshine0410 Electronics Design Contest
Stepper Motor
[local]1[/local]...
15075018luerdu MCU
How to learn wince? What should I learn? And can I use .Net's C# to do it?
I envy those who develop wince. I have never been in contact with wince, so I have many questions. Please tell me if you have experience or knowledge. Thank you. I am a web developer using c#. Now I w...
goo128 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1726  1637  372  1008  702  35  33  8  21  15 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号