參數(shù)資料
型號: R1210N221D-TL
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: PWM Step-up DC/DC Converter
中文描述: SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO5
封裝: MINI, PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 4/18頁
文件大?。?/td> 179K
代理商: R1210N221D-TL
R1210N××1×
3
PIN CONFIGURATION
SOT-23-5
5
4
L
X
GND
(mark side)
1
2
3
CE
V
OUT
NC
PIN DESCRIPTION
Pin No.
Symbol
Description
1
CE
Chip Enable Pin
2
V
OUT
Pin for Monitoring Output Voltage
3
NC
No Connection
4
GND
Ground Pin
5
L
X
Switching Pin (Nch Open Drain)
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
V
OUT
V
OUT
Pin Output Voltage
9.0
V
V
LX
L
X
Pin Output Voltage
9.0
V
V
CE
CE Pin Input Voltage
9.0
V
I
LX
L
X
Pin Output Current
400
mA
P
D
Power Dissipation
250
mW
Topt
Operating Temperature Range
-40
+85
°C
Tstg
Storage Temperature Range
-55
+125
°C
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