參數資料
型號: R1230D211G-TR
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 575 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.9 MM HEIGHT, SON-8
文件頁數: 12/26頁
文件大?。?/td> 284K
代理商: R1230D211G-TR
R1230D
2
APPLICATIONS
Power source for portable equipment.
BLOCK DIAGRAM
R1230Dxx1E/F
1
8
4
5
3
6
VIN
LX
OUTPUT
CONTROL
Current Protection
+
-
PWM/VFM
CONTROL
OSC
+
-
Phase
Compensation
Vref
UVLO
Soft Start
Chip Enable
VDD
2
PGND
7
AGND
MODE
VOUT
CE
“H” Active
“L” PWM “H” VFM
CE
R1230D001G/H
1
8
4
5
3
6
VIN
LX
OUTPUT
CONTROL
Current Protection
+
-
PWM/VFM
CONTROL
OSC
+
-
Phase
Compensation
Vref
UVLO
Soft Start
Chip Enable
VDD
2
PGND
7
AGND
MODE
VFB
CE
“H” Active
“L” PWM “H” VFM
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