參數(shù)資料
型號: RS5RM5045B-T2
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: CAPACITOR
中文描述: 0.25 A SWITCHING REGULATOR, 60 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOP-8
文件頁數(shù): 3/30頁
文件大?。?/td> 213K
代理商: RS5RM5045B-T2
2
RS5RM
×××××
××
Part Number
↑ ↑
a
b c
d
SELECTION GUIDE
In the RS5RM 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 RS5RM5045A-T1.
Code
Contens
Setting Output Voltage (V
OUT
):
Stepwise setting with a step of 0.1V in the range of 1.5V to 6.0V is possible.
a
b
Setting Detector Threshold (–V
DET
):
Stepwise setting with a step of 0.1V in the range of 1.2V to 5.0V is possible.
Designation of Version Symbols:
A:
Operation of all the internal circuits is stopped by setting CE pin at V
DD
level.
B:
Operation of only Step-up DC/DC converter is stopped by setting CE pin atV
DD
level.
c
Designation of Taping Type:
Ex. 8pin SOP : T1, T2
(refer to Taping Specification)
“T2” is prescribed as a standard.
d
RS5RM
BLOCK DIAGRAM
+
+
+
V
SS
CE
VD
OUT
VD
IN
Soft Start
Vref1
Vref2
PWM
OSC
V
LX
Limiter
1
2
3
4
5
6
7
8
L
X
EXT
V
DD
V
OUT
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