参数资料
型号: YB1300
厂商: YOBON TECHNOLOGIES, INC.
英文描述: Regulated Charge Pump 5V 100mA
中文描述: 5V的稳压电荷泵100mA的
文件页数: 6/8页
文件大小: 232K
代理商: YB1300
YB1300
Regulated Charge Pump 5V 100mA
YB1300 MRev.1.2
WWW.YOBON.COM.TW
6
the device when the junction temperature
reached approximately 160 , allowing the
device
to
cool.
When
the
junction
temperature cools to approximately 140 ,
the device is automatically reenabled.
Continuously running the regulator into
thermal shutdown can degrade reliability.
Shutdown Mode
A control pin on the regulator can be used
to place the device into an energy-saving
shutdown mode. In this mode, the output is
disconnected from the input.
Layout Consideration
Due to large transient currents and high
switching frequency produced by the
YB1300, careful consideration of PCB
layout is necessary. In order to minimize
both input and output ripple, keep the
capacitors as close as possible to the
regulator using short, direct circuit traces. A
ground plane and short connections to all
capacitors will improve performance and
ensure
proper
regulation
under
all
conditions. Figure 10 and Figure 11 show
the recommended layout configuration.
Figure 10. Top layer
Figure 11. Bottom layer
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