參數(shù)資料
型號(hào): R3117K221C-C-F
廠商: RICOH COMPANY LTD
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO4
封裝: 1 X 1 MM, LEAD FREE, DFN-4
文件頁(yè)數(shù): 12/29頁(yè)
文件大小: 456K
代理商: R3117K221C-C-F
R3117x
2
BLOCK DIAGRAMS
Nch Open Drain Output (R3117xxxxA)
CMOS Output (R3117xxxxC)
DOUT
VDD
Vref
GND
SENSE
DOUT
VDD
Vref
GND
SENSE
SELECTION GUIDE
The package type, the detector threshold, the output type and the taping type for the ICs can be selected at
the users’ request.
The selection can be made with designating the part number as shown below;
R3117xxxxx-xx-x ← Part Number
↑ ↑ ↑ ↑ ↑ ↑
a b a' c d e
Code
Contents
a, a'
Designation of Package Type;
DFN(PLP)1010-4 : R3117Kxx1x-xx-x
SOT-23-5
: R3117Nxx1x-xx-x
SC-88A
: R3117Qxx2x-xx-x
b
Setting Detector Threshold (-VDET);
Stepwise setting with a step of 0.1V in the range of 0.7V to 5.0V is possible.
c
Designation of Output Type;
A: Nch Open Drain
C: CMOS
d
Designation of Taping Type ;
TR (Refer to Taping Specifications; TR type is the standard direction.)
e
Designation of Composition of pin plating
-F
: Lead free solder plating (SOT-23-5, SC-88A)
None: Au plating
(DFN(PLP)1010-4)
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