参数资料
型号: RH5RH711B-T2
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, PSSO3
封装: SOT-89, 3 PIN
文件页数: 21/29页
文件大小: 199K
代理商: RH5RH711B-T2
27
VIN
Trance1:1
Diode
OUT
Vss
VOUT
+
Capacitor
Lx
RH5RH
××1A
Starter Circuit
(Note) Use a RH5RH
××2B,depend on the Output Current.
FIG. 8
ZDST
RST
Tr
VOUT side
VIN side
Starter Circuit
ZDst 2.5V
≤/ZDst≤Designation of Output Voltage
Rst
Input Bias Current of ZDst and Tr.
(several k
to several hundreds k)
Step-up/Step-down Circuit with Flyback
*The Starter Circuit is necessary for all above circuits.
1.for Step-up Circuit.
2.for Step-down and Step-up/Step-down Circuit.
RH5RH
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