参数资料
型号: LTM4608IV#PBF
厂商: Linear Technology
文件页数: 6/26页
文件大小: 0K
描述: IC DC/DC UMODULE 8A 68-LGA
产品培训模块: Power Module vs. Discrete DC to DC
软件下载: LTM4608 Spice Model
产品目录绘图: LTM Series_9x15x2.8
设计资源: LTM4608IV#PBF Footprint.bxl
特色产品: μModule Products
标准包装: 170
系列: µModule®
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 2.7V
电压 - 输入(最大): 5.5V
Voltage - Output 1: 0.6 ~ 5 V
电流 - 输出(最大): 8A
安装类型: 表面贴装
封装/外壳: 68-LGA
尺寸/尺寸: 0.59" L x 0.35" W x 0.11" H(15.0mm x 9.0mm 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)
LTM4608
TYPICAL PERFORMANCE CHARACTERISTICS
2A/DIV
20mV/DIV
Load Transient Response
2A/DIV
20mV/DIV
Load Transient Response
2A/DIV
20mV/DIV
Load Transient Response
V IN = 5V 20μs/DIV
V OUT = 1.8V
2.5A/μs STEP
C OUT = 100μF X5R
C1 = NONE, C3 = NONE FROM FIGURE 18
4608 G10
V IN = 5V 20μs/DIV
V OUT = 1.5V
2.5A/μs STEP
C OUT = 100μF X5R
C1 = NONE, C3 = NONE FROM FIGURE 18
4608 G11
V IN = 5V 20μs/DIV
V OUT = 1.2V
2.5A/μs STEP
C OUT = 2 × 100μF
C1 = 100pF, C3 = NONE FROM FIGURE 18
4608 G12
Start-Up
602
V FB vs Temperature
0
Load Regulation vs Current
V OUT
0.5V/DIV
V IN
2V/DIV
600
598
596
594
V IN = 5.5V
V IN = 3.3V
V IN = 2.7V
–0.1
–0.2
–0.3
–0.4
V IN = 5V 50μs/DIV
V OUT = 1.5V
C OUT = 100μF NO LOAD AND 8A LOAD
(DEFAULT 100μs SOFT-START)
4608 G13
592
590
–50
–25
0
25
50
75
100
–0.5
–0.6
0
FC MODE
V IN = 3.3V
V OUT = 1.5V
2
4
6
8
TEMPERATURE (°C)
4608 G14
LOAD CURRENT (A)
4608 G15
3.0
2.5V Output Current
Short-Circuit Protection
(2.5V Short, No Load)
Short-Circuit Protection
(2.5V Short, 4A Load)
2.5
2.0
1.5
2V/DIV
2V/DIV
5A/DIV
V IN
V OUT
I OUT
5V/DIV
5V/DIV
5A/DIV
V IN
V OUT
I OUT LOAD
1.0
0.5
V IN = 5V
V OUT = 2.5V
50μs/DIV
4608 G17
V IN = 5V
V OUT = 2.5V
50μs/DIV
4608 G18
0
0
5 10 15
20
OUTPUT CURRENT (A)
4608 G16
4608fd
6
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LTM4609EV#PBF 功能描述:IC UMODULE BUCK-BOOST 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):66V 电压 - 输入(最大):160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):* 电源(瓦) - 制造商系列:50W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H(116.8mm x 47.2mm x 20.1mm) 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源(瓦特)- 最大:*