參數(shù)資料
型號： R1215D002E
廠商： Ricoh Co., Ltd.
英文描述： STEP-UP DC/DC CONTOLLER
中文描述： 升壓型DC /直流位指示
文件頁數(shù)： 3/22頁
文件大?。?/td> 448K
代理商： R1215D002E
R1215D
PIN CONFIGURATION
3
SON-8
8 7 6 5
1 2 3 4
5
6
7
8
4
3
2
1
Bottom View
Top View
PIN DESCRIPTION
Pin No
1
2
3
Symbol
EXT
GND
DTC
Description
External FET Drive Pin (CMOS Output)
Ground Pin
Pin for Setting Maximum Duty Cycle and Soft start time
Pin for External Capacitor
(for Setting Output Delay of Protection)
Feedback Pin for monitoring Output Voltage
Reference Voltage Output Pin
Amplifier Output Pin
Power Supply Pin for the IC
4
DELAY
5
6
7
8
V
FB
V
REFOUT
AMPOUT
V
IN
Tab in the parts have GND level. (They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
(GND
=
0V)
Symbol
V
IN
V
EXT
V
DLY
V
REFOUT
V
AMP
V
DTC
V
FB
I
AMP
I
ROUT
I
EXT
P
D
Topt
Tstg
Item
Rating
6.5
Unit
V
V
V
V
V
V
V
mA
mA
mA
mW
°
C
°
C
V
IN
Pin Voltage
EXT Pin Output Voltage
DELAY Pin Voltage
V
REFOUT
Pin Voltage
AMPOUT Pin Voltage
DTC Pin Voltage
V
FB
Pin Voltage
AMPOUT Pin Current
V
REFOUT
Pin Current
EXT Pin Inductor Drive Output Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
0.3 to V
IN
+
0.3
0.3 to V
IN
+
0.3
0.3 to V
IN
+
0.3
0.3 to V
IN
+
0.3
0.3 to V
IN
+
0.3
0.3 to V
IN
+
0.3
±
10
30
±
80
480
40 to
+
85
55 to
+
125
1
For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1215D002F 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTOLLER
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