參數(shù)資料
型號: R3115Z271C-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): 17/22頁
文件大?。?/td> 208K
代理商: R3115Z271C-TR-FD
R3115Z
4
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
VDD
Supply Voltage
6.5
V
VOUT1
Output Voltage (CMOS)
VSS-0.3VDD+0.3
V
VOUT2
Output Voltage (Nch)
VSS-0.36.5
V
IOUT
Output Current
20
mA
Topt
Operating Temperature Range
-4085
°C
Tstg
Storage Temperature Range
-55125
°C
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded ever for an instant under any condi-
tions. Moreover, such values for any two items must not be reached simultaneously. Operation above these absolute
maximum ratings may cause degradation or permanent damage to the device. These are stress ratings only and do
not necessarily imply functional operation below these limits.
Power Dissipation
Power dissipation depends on the condition of the mounting on board, the experiment result below is just an example.
WL-CSP-4 Power Dissipation Example
Conditions: Mounted on board (Wind velocity: 0m/s)
Board: FR-4 (double-layer)
Board Size: 40mm×40mm×t1.6mm
Wire rate: 50%
Result: 530mW
Thermal Resistance: 186°C/W
Temperature Topt(
°C)
P
D
(mW)
0
100
200
300
400
500
600
700
25
50
75
100
125
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