EEWORLDEEWORLDEEWORLD

Part Number

Search

LTM8052AIY

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

LTM8052AIY Online Shopping

Suppliers Part Number Price MOQ In stock  
LTM8052AIY - - View Buy Now

LTM8052AIY Overview

DC DC CONVERTER 1.2-24V 5A

LTM8052AIY Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeBGA
package instructionBGA,
Contacts81
Manufacturer packaging codeBGA
Reach Compliance Codecompliant
Is SamacsysN
Other featuresOUTPUT VOLTAGE RANGE FROM 1.2 VOLT TO 24 VOLT
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage36 V
Minimum input voltage6 V
Nominal input voltage12 V
JESD-30 codeR-PBGA-B81
JESD-609 codee0
length15 mm
Number of functions1
Number of terminals81
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeBGA
Package shapeRECTANGULAR
Package formGRID ARRAY
Maximum seat height3.62 mm
surface mountYES
Switch configurationBUCK
Maximum switching frequency1000 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formBALL
Terminal pitch1.27 mm
Terminal locationBOTTOM
width11.25 mm
Base Number Matches1
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
PIC12F510/PIC12C67X
Does anyone have a schematic diagram of the download interface for the PIC12F510 or PIC12C67X? Can you give me a copy?...
小@小哒哒何 Microchip MCU
Simple Questions
After decompressing the wince image, are all the contents resident in the memory? To update the registry and database, it is necessary to read and write the flash, right? But when writing back to the ...
lfaitq Embedded System
AD7746/AD7747
This is my first time debugging AD7746, and I have not been able to debug it successfully. If anyone has made the relevant driver code, please send it to me for reference. Thank you....
米兰的徐奥铁匠 ADI Reference Circuit
Want to buy a second-hand [ST three-in-one development board]
Please quote, it is best to trade on Taobao...
tuzi2 stm32/stm8
When the control board is close to the main circuit board, the signal encounters interference and causes the inductor to beep. Please give me some advice.
I'm working on a car charger recently. When the control board is close to the main circuit board and the current increases to a certain value, the large inductor on the main circuit will make a noise,...
youluo Analog electronics
[Xianji HPM6750 Review 8] Detailed description of the small twists and turns encountered by SPI peripherals
Since the last post about debugging SPI DMA failed, it has been put on hold until now. The official version V0.11.0 has just been released, and this time SPI DMA has been restored. What's strange is t...
RCSN Domestic Chip Exchange

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2495  2109  653  2042  2156  51  43  14  42  44 
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