參數(shù)資料
型號(hào): RS5RJ5712B-T1
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOP-8
文件頁(yè)數(shù): 12/29頁(yè)
文件大小: 574K
代理商: RS5RJ5712B-T1
2
SELECTION GUIDE
In the RS5RJ Series, the output voltage, the detector threshold, the version symbols, and the taping type for
the ICs can be selected at the user's request.
The selection can be made by designating the part number as shown below:
For example, the product with Output Voltage 5.0V, Detector Threshold 4.5V, Version A, and Taping Type T1,
is designated by Part Number RS5RJ5045A-T1.
RS5RJ
BLOCK DIAGRAM
+
VSS
CE
VDOUT
VDIN
Vref1
Vref2
VFM
OSC
1
2
3
4
5
6
7
8
LX
EXT
VDD
VOUT
VLX Limiter
RS5RJxxxxx – xx
← Part Number
↑↑ ↑
ab c
d
}
Code
Contents
Setting Output Voltage (VOUT):
a
Stepwise setting with a step of 0.6V in the range of 1.5V to 6.0V is possible.
b
Setting Detector Threshold Voltage (–VDET):
Stepwise setting with a step of 0.1V in the range of 1.2V to 5.0V is possible.
Designation of Version Symbols:
c
A:
Operation of all the internal circuits is stopped by setting CE pin at VDD level.
B:
Operation of only Step-up DC/DC converter is stopped by setting CE pin atVDD level.
Designation of Taping Type:
d
Ex. 8pin SOP
: T1, T2
(refer to Taping Specification)
“T2” is prescribed as a standard.
}
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