參數(shù)資料
型號: R3115Z291A-TR-FD
廠商: RICOH COMPANY LTD
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA4
封裝: WL-CSP, 4 PIN
文件頁數(shù): 16/22頁
文件大?。?/td> 208K
代理商: R3115Z291A-TR-FD
R3115Z
3
SELECTION GUIDE
The detector threshold, the output type, and the taping type of R3115Z Series can be designated at the users’ re-
quest by specifying the part number as follows;
R3115Z
xx1x-xx
Part Number
↑↑ ↑
ab c
Code
Contents
a
Setting Detector Threshold (-VDET);
Stepwise setting with a step of 0.1V in the range of 0.9V to 5.0V is possible.
b
Designation of Output Type;
A: Nch Open Drain
C: CMOS
c
Designation of Taping Type;
TR is prescribed as standard directions. (Refer to Taping Specifications)
PIN CONFIGURATIONS
VDD 4
GND 1
3 OUT
Mark Side
2 CD
OUT
CD
VDD
Bump Side
GND
PIN DESCRIPTIONS
Pin No.
Symbol
Description
1
GND
Ground Pin
2CD
Pin for External Capacitor (for setting output delay)
3OUT
Output Pin (Output “L” at detector threshold, Out-
put “H” at released voltage)
4VDD
Voltage Supply Pin
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