参数资料
型号: LTM4605EV#PBF
厂商: Linear Technology
文件页数: 5/26页
文件大小: 0K
描述: IC DC/DC UMODULE 5A 141-LGA
产品培训模块: Buck-Boost uModule Regulators
High Voltage µModule DC/DC Regulators
Power Module vs. Discrete DC to DC
软件下载: LTM4605 Spice Model
LTM460(5,7) Spice Models
产品目录绘图: LTM Series_15x15x2.8
设计资源: LTM4605EV#PBF Footprint.bxl
特色产品: μModule Products
DC/DC μModule Regulator Family
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: 0.8 ~ 16 V
电流 - 输出(最大): 5A
安装类型: 表面贴装
封装/外壳: 141-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: 98%
产品目录页面: 2711 (CN2011-ZH PDF)
LTM4605
TYPICAL PERFORMANCE CHARACTERISTICS
(Refer to Figure 16)
100
90
80
70
60
50
40
30
Ef?ciency vs Load Current
6V IN to 12V OUT
100
90
80
70
60
50
40
30
Ef?ciency vs Load Current
12V IN to 12V OUT
95
85
75
65
55
45
Ef?ciency vs Load Current
18V IN to 12V OUT
20
10
0
CCM
DCM
BURST
20
10
0
CCM
DCM
BURST
35
25
15
CCM
DCM
SKIP CYCLE
0.01
0.1 1
10
0.01
0.1 1
10
0.01
0.1 1
10
100
100
95
90
85
80
75
LOAD CURRENT (A)
Ef?ciency vs Load Current
3.3μH Inductor (CCM)
4605 G01
100
95
90
85
80
75
70
LOAD CURRENT (A)
Ef?ciency vs Load Current
1.5μH Inductor (CCM)
4605 G02
100
95
90
85
80
75
70
LOAD CURRENT (A)
Ef?ciency vs Load Current
1.5μH Inductor (CCM)
4605 G03
70
65
60
18V IN TO 5V OUT
12V IN TO 5V OUT
5V IN TO 5V OUT
65
60
55
50
18V IN TO 3.3V OUT
12V IN TO 3.3V OUT
5V IN TO 3.3V OUT
65
60
55
50
18V IN TO 2.5V OUT
12V IN TO 2.5V OUT
5V IN TO 2.5V OUT
0
3
6
9
12
0
3
6
9
12
0
3
6
9
12
I OUT
2A/DIV
V OUT
200mV/DIV
LOAD CURRENT (A)
Transient Response from
6V IN to 12V OUT
4605 G04
I OUT
2A/DIV
V OUT
200mV/DIV
LOAD CURRENT (A)
Transient Response from
12V IN to 12V OUT
4605 G05
I OUT
2A/DIV
V OUT
100mV/DIV
LOAD CURRENT (A)
Transient Response from
18V IN to 12V OUT
4605 G06
200μs/DIV
4605 G07
200μs/DIV
4605 G08
200μs/DIV
4605 G09
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND
2x 180μF ELECTROLYTIC CAPS
2x 15mΩ SENSING RESISTORS
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND
2x 180μF ELECTROLYTIC CAPS
2x 15mΩ SENSING RESISTORS
LOAD STEP: 0A TO 4A AT CCM
OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND
2x 180μF ELECTROLYTIC CAPS
2x 15mΩ SENSING RESISTORS
4605fc
5
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LTM4605IV#PBF 功能描述:IC DC/DC UMODULE 5A 141-LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):32V Voltage - Output 1:5V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):* 电源(瓦) - 制造商系列:100W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H(116.8mm x 45.7mm x 13.2mm) 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
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