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参数资料
| 型号： | DC1693A |
| 厂商： | Linear Technology |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR LTM8047 |
| 产品培训模块： | LTM8047 and LTM8048 1.5W, 725 VDC Isolated Micromodule Converter |
| 设计资源： | DC1693A Design Files DC1693A Schematic |
| 标准包装： | 1 |
| 系列： | µModule® |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，隔离 |
| 输出电压： | 5V |
| 电流 - 输出： | 350mA |
| 输入电压： | 4.5 V ~ 30 V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | LTM8047 |
DEMO MANUAL DC1693A
QUICK START PROCEDURE
Demo circuit 1693A is an easy way to evaluate the per-
formance of the LTM8047. Refer to Figure 3 for proper
measurement equipment setup and follow the procedure
below:
NOTE: When measuring the input or output voltage ripple,
care must be taken to avoid a long ground lead on the
oscilloscope probe. Measure the input or output voltage
ripple by touching the probe tip directly across the V IN or
V OUT and GND terminals. See Figure 4 for proper scope
probe technique.
1. With power off, connect the input power supply to V IN
and GND.
500
450
400
350
300
250
200
150
100
50
2. Turn on the power at the input.
NOTE: Make sure that the input voltage does not exceed 30V.
3. Check for the proper output voltage between V OUT and
V OUT – .
NOTE: If there is no output, temporarily disconnect the
load to make sure that the load is not set too high.
4. Once the proper output voltage is established, adjust
the load within the operating range and observe the
output voltage regulation, ripple voltage, efficiency and
other parameters.
0
4 6 8 10 12 14 16 18 20 22 24 26 28 30
V IN (V)
dc1693a F01
Figure 1. V OUT Typical Maximum Output Current vs V IN
0
–20
–40
–60
–80
–100
–120
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
FREQUENCY (MHz)
dc1693 F02
Figure 2. V OUT Output Noise Spectrum with I OUT at 100mA and V IN at 12V
dc1693afa
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DC1694A | 制造商:Linear Technology 功能描述:EVAL BOARD, LT3748 FLYBACK REGULATOR, Silicon Manufacturer:Linear Technology, Silicon Core Number:LT3748, Kit Application Type:Power Management - Voltage Regulator, Application Sub Type:Flyback Regulators, Features:(Not Applicable) , RoHS Compliant: NA |
| DC1696A | 功能描述:BOARD DEMO FOR LTM8026 RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:µModule® 标准包装:1 系列:- 主要目的:DC/DC，步降 输出及类型:1，非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND |
| DC1697A | 制造商:Linear Technology 功能描述:BOARD EVAL FOR LTC2945 |
| DC16ARSCR | 制造商:Texas Instruments 功能描述: |
| DC-1700 | 制造商:INTRONICS 制造商全称:INTRONICS 功能描述:15 Watt Single & Dual Output DC-DC Converters |
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