参数资料
型号: DC1261A
厂商: Linear Technology
文件页数: 2/6页
文件大小: 0K
描述: BOARD DEMO LTM8022
软件下载: LTM8022 Spice Model
设计资源: DC1261A Design Files
DC1261A Schematic
标准包装: 1
系列: µModule®
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 3.3V
电流 - 输出: 1A
输入电压: 4.5 ~ 36 V
稳压器拓扑结构: 降压
频率 - 开关: 600kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: LTM8022
DEMO MANUAL DC1261A
QUICK START PROCEDURE
Demonstration circuit 1261A is an easy way to evaluate
the performance of the LTM8022. Refer to Figure 1 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 VIN or
VOUT and GND terminals. See Figure 2 for proper scope
probe technique.
1. Place JP1 on the ON position.
3. Turn on the input power supply.
Note: Make sure that the input voltage does not exceed
the maximum input voltage.
4. Check for the proper output voltage.
Note: If there is no output, temporarily disconnect the
load to make sure that the load is not set too high.
5. Once the proper output voltage are established, adjust
the load within the operating range and observe the
output voltage regulation, ripple voltage, efficiency and
other parameters.
2. With power off, preset the input supply within the op-
erating range of the LTM8022 then connect the input
power supply to VIN and GND.
dc1261af
2
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