Datasheet.kr   

LTM8026 데이터시트 PDF




Linear Technology에서 제조한 전자 부품 LTM8026은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 LTM8026 자료 제공

부품번호 LTM8026 기능
기능 5A CVCC Step-Down uModule Regulator
제조업체 Linear Technology
로고 Linear Technology 로고


LTM8026 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 28 페이지수

미리보기를 사용할 수 없습니다

LTM8026 데이터시트, 핀배열, 회로
LTM8026
36VIN, 5A CVCC Step-Down
µModule Regulator
Features
n Complete Step-Down Switch Mode Power Supply
n Constant-Voltage Constant-Current Operation
n Selectable Output Current Up to 5A
n Parallelable for Increased Output Current, Even
from Different Voltage Sources
n Wide Input Voltage Range: 6V to 36V
n 1.2V to 24V Output Voltage
n Selectable Switching Frequency: 100kHz to 1MHz
n SnPb or RoHS Compliant Finish
n Programmable Soft-Start
n (11.25mm × 15mm × 2.82mm) LGA and (11.25mm
× 15mm × 3.42mm BGA Packages
Applications
n SuperCap Charging
n General Purpose Industrial
n Extreme Short-Circuit Protection or Accurate Output
Current Limit
n µController-Based Battery Charging
n High Power LED Drive
n Multiple Input, Single Output Voltage Conversion
Description
The LTM®8026 is a 36VIN, 5A 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 LTM8026 supports
an output voltage range of 1.2V to 24V. CVCC operation
allows the LTM8026 to accurately regulate its output
current up to 5A over the entire output range. The output
current can be set by a control voltage, a single resistor or
a thermistor. Only resistors to set the output voltage and
frequency and the bulk input and output filter capacitors
are needed to finish the design.
The LTM8026 is packaged in a thermally-enhanced,
compact (11.25mm × 15mm) overmolded land grid ar-
ray (LGA) and ball grid array (BGA) packages suitable for
automated assembly by standard surface mount equip-
ment. The LTM8026 is available in SnPb (BGA) or RoHS
compliant terminal finish.
L, LT, LTC, LTM, µModule, Linear Technology and the Linear logo 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.
Typical Application
Typical Application
VIN
6V TO 36V
10µF
510k
LTM8026
VIN VOUT
RUN
SS
SYNC
VREF
CTL_I
COMP CTL_T
RT GND ADJ
90.9k
9.09k
VOUT
2.5V
5A
+
100µF
330µF
8026 TA01a
VOUT vs IOUT, 12VIN
3.0
2.5
2.0
1.5
1.0
0.5
0
0123456
OUTPUT CURRENT (A)
8026 TA01b
For more information www.linear.com/LTM8026
8026fc
1




LTM8026 pdf, 반도체, 판매, 대치품
LTM8026
Typical Performance Characteristics
TA = 25°C, unless otherwise noted. Configured per Table 1, where applicable.
v1s.2OVuOtUpTuEt fCfiucrireenncty
v1s.5OVuOtUpTuEt fCfiucrireenncty
90 90
85 85
80 80
75 75
70 70
65 65
60 6VIN
55
12VIN
24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G01
60
55
50
0
6VIN
12VIN
24VIN
36VIN
123 4
OUTPUT CURRENT (A)
5
8026 G02
v2s.5OVuOtUpTuEt fCfiucrireenncty
95
90
85
80
75
70
65
60
6VIN
12VIN
55 24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G04
v3s.3OVuOtUpTuEt fCfiucrireenncty
95
90
85
80
75
70
65
60
6VIN
12VIN
55 24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G05
8VOUT Efficiency
vs Output Current
100
95
90
85
80
75
70
65
60 12VIN
55
24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G07
12VOUT Efficiency
vs Output Current
95
90
85
80
75
70
65 24VIN
36VIN
60
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G08
4 For more information www.linear.com/LTM8026
v1s.8OVuOtUpTuEt fCfiucrireenncty
90
85
80
75
70
65
60 6VIN
12VIN
55 24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G03
v5sVOOUuTtpEuffticCiuernrceynt
95
90
85
80
75
70
65
60 12VIN
55 24VIN
36VIN
50
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G06
18VOUT Efficiency
vs Output Current
100
95
90
85
80
75
70 24VIN
36VIN
65
0 1 2 3 45
OUTPUT CURRENT (A)
8026 G09
8026fc

4페이지










LTM8026 전자부품, 판매, 대치품
Typical Performance Characteristics
TA = 25°C, unless otherwise noted. Configured per Table 1, where applicable.
Input Current vs Load Current
–8VOUT
3.0 12VIN
2.5
24VIN
28VIN
Input Current vs Load Current
–12VOUT
3.5 12VIN
3.0 24VIN
2.5
2.0
2.0
1.5
1.5
1.0 1.0
0.5 0.5
0
01 2 3 4
OUTPUT CURRENT (A)
5
8026 G28
Minimum Required Input Running
Voltage vs Output Voltage,
IOUT = 5A
30
0
01 2 3 4
OUTPUT CURRENT (A)
5
8026 G29
Minimum Required Input Voltage
vs Load 3.3VOUT and Below
6.4
25
6.2
20
15 6.0
10
5.8
5
0
0 5 10 15 20 25 30
OUTPUT VOLTAGE (V)
8026 G31
Minimum Required Input Voltage
vs Load 8VOUT
10.0
5.6
0
1 2 34
LOAD CURRENT (A)
5
8026 G32
Minimum Required Input Voltage
vs Load 12VOUT
14.4
9.8 14.2
14.0
9.6
13.8
9.4
13.6
9.2 13.4
9.0
0
1 2 34
LOAD CURRENT (A)
5
8026 G34
13.2
0
1234
LOAD CURRENT (A)
5
8026 G35
For more information www.linear.com/LTM8026
LTM8026
Minimum Required Input Running
Voltage vs Negative Output Voltage
25
IOUT = 4A
IOUT = 3A
20
IOUT = 2A
IOUT = 1A
15
10
5
0
0 –5 –10 –15
OUTPUT VOLTAGE (V)
8026 G30
Minimum Required Input Voltage
vs Load 5VOUT
7.2
7.0
6.8
6.6
6.4
0
1 2 34
LOAD CURRENT (A)
5
8026 G33
Minimum Required Input Voltage
vs Load 18VOUT
21.5
21.0
20.5
20.0
19.5
19.0
0
1234
LOAD CURRENT (A)
5
8026 G36
8026fc
7

7페이지


구       성 총 28 페이지수
다운로드[ LTM8026.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
LTM8020

36V DC/DC Module

Linear Technology
Linear Technology
LTM8021

500mA Step-Down DC/DC Module

Linear Technology
Linear Technology

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵