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參數(shù)資料
| 型號(hào)： | R1211D101A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | STEP-UP DC/DC CONTROLLER |
| 中文描述： | 升壓型DC / DC控制器 |
| 文件頁(yè)數(shù)： | 3/40頁(yè) |
| 文件大小： | 385K |
| 代理商： | R1211D101A |
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R1211x
PIN CONFIGURATIONS
3
SON-6
SOT-23-6W
Top View Bottom View
1
3
6
2
5
4
3
1
4
2
5
6
6
4
5
1
3
2
EXT
GND
V
IN
(MARK SIDE)
DELAY
AMPOUT/CE
V
FB
PIN DESCRIPTIONS
Pin No
Symbol
Pin Description
SON6
SOT23-6W
Pin for External Capacitor
(for Setting Output Delay of Protection)
Ground Pin
1
1
DELAY
2
5
GND
3
6
EXT
External FET Drive Pin (CMOS Output)
4
4
V
IN
Power Supply Pin
5
3
V
FB
Feedback Pin for monitoring Output Voltage
Amplifier Output Pin(A/C Version) or
Chip Enable Pin(B/D Version, Active at "H")
6
2
AMPOUT or CE
* 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
Symbol
Item
Rating
Unit
V
IN
V
IN
Pin Voltage
6.5
V
V
EXT
EXT Pin Output Voltage
0.3 ~ V
IN
+
0.3
0.3 ~ V
IN
+
0.3
0.3 ~ V
IN
+
0.3
0.3 ~ V
IN
+
0.3
0.3 ~ V
IN
+
0.3
±
10
±
50
V
V
DLY
DELAY Pin Voltage
V
V
AMP
AMPOUT Pin Voltage
V
V
CE
CE Pin Input Voltage
V
V
FB
V
FB
Pin Voltage
V
I
AMP
AMPOUT Pin Current
mA
I
EXT
EXT Pin Inductor Drive Output Current
mA
Power Dissipation (SOT-23-6W)*
430
P
D
Power Dissipation (SON-6)*
500
mW
Topt
Operating Temperature Range
40 ~
+
85
55 ~
+
125
°
C
°
C
Tstg
Storage Temperature Range
* )
For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1211D101C | STEP-UP DC/DC CONTROLLER |
| R1211D102A | STEP-UP DC/DC CONTROLLER |
| R1211D102C | STEP-UP DC/DC CONTROLLER |
| R1211D103A | STEP-UP DC/DC CONTROLLER |
| R1211D103C | STEP-UP DC/DC CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1211D101C | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER |
| R1211D102A | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER |
| R1211D102C | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER |
| R1211D103A | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER |
| R1211D103C | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER |
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