LTM8023IV#PBF datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LTM8023IV#PBF

LTM8023IV#PBF: DescriptionDC DC CONVERTER 0.8-10V 2A; CategoryPower/power management The power supply circuit; File Size517KB，24 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

Download Datasheet Parametric Compare View All

LTM8023IV#PBF Overview

DC DC CONVERTER 0.8-10V 2A

LTM8023IV#PBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Parts packaging code	LGA
package instruction	LGA, LGA50,7X8,50
Contacts	50
Manufacturer packaging code	LGA
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	ALSO AVAILABLE VOUT=10V, OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 10 VOLT
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	36 V
Minimum input voltage	3.6 V
Nominal input voltage	10 V
JESD-30 code	R-PBGA-B50
JESD-609 code	e4
length	11.25 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	50
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	2 A
Nominal output voltage	0.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	LGA
Encapsulate equivalent code	LGA50,7X8,50
Package shape	RECTANGULAR
Package form	GRID ARRAY
Peak Reflow Temperature (Celsius)	245
Certification status	Not Qualified
Maximum seat height	2.92 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	2400 kHz
Temperature level	INDUSTRIAL
Terminal surface	Gold (Au)
Terminal form	BUTT
Terminal pitch	1.27 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	30
width	9 mm
Base Number Matches	1

Preview

Download Datasheet

View All

FEATURES

LTM8023

2A, 36V DC/DC

Step-Down µModule

Regulator

DESCRIPTION

The

LTM

8023

is a complete 2A, DC/DC step-down power

supply. Included in the package are the switching controller,

power switches, inductor, and all support components.

Operating over an input voltage range of 3.6V to 36V, the

LTM8023 supports an output voltage range of 0.8V to 10V,

and a switching frequency range of 200kHz to 2.4MHz,

each set by a single resistor. Only the bulk input and output

filter capacitors are needed to finish the design.

The low profile package enables utilization of unused

space on the bottom of PC boards for high density point

of load regulation.

The LTM8023 is packaged in a thermally enhanced, com-

pact and low profile over-molded land grid array (LGA)

and ball grid array (BGA) packages suitable for automated

assembly by standard surface mount equipment. The

LTM8023 is available with SnPb (BGA) or RoHS compli-

ant terminal finish.

LT, LTC, LTM, Linear Technology, the Linear logo, Burst Mode and µModule are registered

trademarks of Linear Technology Corporation. All other trademarks are the property of their

respective owners.

Complete Step-Down Switch Mode Power Supply

Wide Input Voltage Range: 3.6V to 36V

2A Output Current

0.8V to 10V Output Voltage

Selectable Switching Frequency: 200kHz to 2.4MHz

Current Mode Control

Programmable Soft-Start

SnPb (BGA) or RoHS Compliant (LGA and BGA)

Finish

Tiny, Low Profile, Surface Mount LGA (9mm

11.25mm

2.82mm) and BGA (9mm

11.25mm

3.42mm) Packages

APPLICATIONS

Automotive Battery Regulation

Power for Portable Products

Distributed Supply Regulation

Industrial Supplies

Wall Transformer Regulation

TYPICAL APPLICATION

5.5V

to 36V

, 3.3V/2A DC/DC µModule

Converter

Efficiency and Power Loss

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

= 12V

OUT

= 3.3V

f = 650 kHz

0.01

0.1

LOAD CURRENT (A)

8023 TA01b

5.5V TO 36V

2.2µF

RUN/SS

OUT

AUX

BIAS

LTM8023

PGOOD

ADJ

22µF

OUT

3.3V

EFFICIENCY (%)

POWER LOSS (W)

SELECTABLE

OPERATING

FREQUENCY

49.9k

GND SYNC

8023 TA01

0.2

154k

*RUNNING VOLTAGE RANGE. PLEASE

REFER TO APPLICATIONS INFORMATION

FOR START-UP DETAILS

For more information

www.linear.com/LTM8023

8023fj

LTM8023IV#PBF Related Products

	LTM8023IV#PBF	LTM8023MPY	LTM8023EY#PBF	LTM8023IY#PBF	LTM8023MPV#PBF	LTM8023MPY#PBF	LTM8023IY	LTM8023EV#PBF
Description	DC DC CONVERTER 0.8-10V 2A	DC DC CONVERTER 0.8-10V 20W	DC DC CONVERTER 0.8-10V 2A	DC DC CONVERTER 0.8-10V 2A	DC DC CONVERTER 0.8-10V 2A	DC DC CONVERTER 0.8-10V 2A	DC DC CONVERTER 0.8-10V 20W	Number of voltage output groups: 1 Maximum input voltage: 36V Output voltage: 0.8 ~ 10V Output current (maximum value/full load): 2A

Recommended Resources

Underarm odor treatment device circuit diagram

C618K-1 type ordinary lathe electrical wiring control circuit

Photoelectric isolation circuit used as scanner

High voltage alarm circuit diagram

ECG telemetry circuit

Single-stage charge-excited PFC converter

Why doesn't the timer interrupt?: Dear brothers and sisters, this program can run normally when the timer is started for the first time, but it will not be interrupted when the timer is started for the second time. I am a beginner in ...; 15011460232 MCU

Abnormal ADC detection value: [size=5][color=#000000]My single channel has multiple AD conversions and has software smoothing filters, but when detecting a signal greater than 1V, it shows a value lower than 1V or close to 1V. Whe...; hpy168888 Microcontroller MCU

Xilinx Platform Studio 8.2i release targets embedded processing designs: Xilinx Platform Studio 8.2i release targets embedded processing designsOnline time: September 12, 2006Printable VersionRecommend to colleaguesSend inquiryXilinx, Inc. recently announced the release of...; frozenviolet Automotive Electronics

Dynamically change the color of static text controls in EVC: I would like to ask about the problem of dynamically changing the color of static text controls in EVC; I am currently developing an application based on the WinCE.net4.2 platform, and using EVC to de...; mz_flying Embedded System

What level of accuracy and conversion rate have been achieved with domestic analog op amps?: As the title: What level of accuracy and conversion rate have been achieved with domestic analog op amps? I remember the 5532 in the 1980s. It was very powerful back then....; eew_36dyTU Domestic Chip Exchange

How to read the code in the microcontroller?: I want to read the code from the SM8958AC25P microcontroller from SynCmos. What programmer can read the code from this chip? Can you recommend some?...; wedh Embedded System

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components