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| R1152N Datasheet, PDF (2/21 Pages) RICOH electronics devices division – High Input Voltage Tolerant Boost Voltage Regulator | |||
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R1152N
BLOCK DIAGRAMS
VIN 3
ï¼
Vref
ï¼
CE 1
Current Limit
4 EXT
5 VOUT
2 GND
SELECTION GUIDE
The output voltage, mask option code, and the taping type for the ICs can be selected at the user's request.
The selection can be made with designating the part number as shown below;
R1152NxxxB-xx âPart Number
ââ â
ab c
Code
a
b
c
Contents
Designation of Voltage Setting:
0.1V Stepwise Setting in the range from 2.5V to 12.0V (Fixed)
Chip Enable Polarity:
B: with CE (active at âHâ type).
Designation of Taping Type :
Ex. TR (Refer to Taping Specifications.)
2
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