参数资料
型号: LTM4603IV-1#PBF
厂商: Linear Technology
文件页数: 5/26页
文件大小: 0K
描述: IC DC/DC UMODULE 6A 118-LGA
产品培训模块: Power Module vs. Discrete DC to DC
软件下载: LTM4603-1 Spice Model
产品目录绘图: LTM Series_15x15x2.8
设计资源: LTM4603IV-1#PBF Footprint.bxl
特色产品: μModule Products
标准包装: 119
系列: µModule®
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 4.5V
电压 - 输入(最大): 20V
Voltage - Output 1: 0.6 ~ 5 V
电流 - 输出(最大): 6A
安装类型: 表面贴装
封装/外壳: 118-LGA
尺寸/尺寸: 0.59" L x 0.59" W x 0.11" H(15.0mm x 15.0mm x 2.8mm)
包装: 托盘
工作温度: -40°C ~ 85°C
效率: 93%
产品目录页面: 2711 (CN2011-ZH PDF)
LTM4603/LTM4603-1
TYPICAL PERFORMANCE CHARACTERISTICS (See Figure 18 for all curves)
100
95
Efficiency vs Load Current
with 5V IN
100
95
Efficiency vs Load Current
with 12V IN
95
90
Efficiency vs Load Current
with 20V IN
90
85
80
75
70
65
60
55
50
0
1
2
5V IN , 0.6V OUT
5V IN , 1.2V OUT
5V IN , 1.5V OUT
5V IN , 1.8V OUT
5V IN , 2.5V OUT
5V IN , 3.3V OUT
3 4 5
6
7
90
85
80
75
70
65
60
55
50
45
40
0
1
2
3
4
12V IN , 1.2V OUT
12V IN , 1.5V OUT
12V IN , 1.8V OUT
12V IN , 2.5V OUT
12V IN , 3.3V OUT
12V IN , 5V OUT
5 6
7
85
80
75
70
65
60
55
50
45
40
0
1
2
3
4
20V IN , 1.5V OUT
20V IN , 1.8V OUT
20V IN , 2.5V OUT
20V IN , 3.3V OUT
20V IN , 5V OUT
5 6
7
LOAD STEP
1A/DIV
V OUT
50mV/DIV
LOAD CURRENT (A)
1.2V Transient Response
4603 G01
LOAD STEP
1A/DIV
V OUT
50mV/DIV
LOAD CURRENT (A)
1.5V Transient Response
4603 G02
LOAD STEP
1A/DIV
V OUT
50mV/DIV
LOAD CURRENT (A)
1.8V Transient Response
4603 G03
25μs/DIV
4603 G04
25μs/DIV
4603 G05
25μs/DIV
4603 G06
1.2V AT 3A/μs LOAD STEP
C OUT : 1 × 22μF, 6.3V CERAMIC
1 × 330μF, 4V SANYO POSCAP
1.5V AT 3A/μs LOAD STEP
C OUT : 1 × 22μF, 6.3V CERAMIC
1 × 330μF, 4V SANYO POSCAP
1.8V AT 3A/μs LOAD STEP
C OUT : 1 × 22μF, 6.3V CERAMIC
1 × 330μF, 4V SANYO POSCAP
LOAD STEP
1A/DIV
V OUT
50mV/DIV
2.5V Transient Response
LOAD STEP
1A/DIV
V OUT
50mV/DIV
3.3V Transient Response
25μs/DIV
2.5V AT 3A/μs LOAD STEP
C OUT : 1 × 22μF, 6.3V CERAMIC
1 × 330μF, 4V SANYO POSCAP
4603 G07
25μs/DIV
3.3V AT 3A/μs LOAD STEP
C OUT : 1 × 22μF, 6.3V CERAMIC
1 × 330μF, 4V SANYO POSCAP
4603 G08
4603fb
5
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