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參數(shù)資料
| 型號： | R5220K022A-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.8 A SWITCHING REGULATOR, 1440 kHz SWITCHING FREQ-MAX, DSO6 |
| 封裝： | 2.50 X 1.40 MM, PLP-25 |
| 文件頁數(shù)： | 19/25頁 |
| 文件大?。?/td> | 521K |
| 代理商： | R5220K022A-TR |
R5220x
3
PIN CONFIGURATIONS
SON-6
PLP2514-6
Top View
Bottom View
6 5 4
4 5 6
1 2 3
3 2 1
Top View
Bottom View
6
54
12
3
4
5
6
3
2
1
PIN DESCRIPTIONS
Pin No
Symbol
Description
1
Lx
LX Pin Voltage Supply Pin
2
GND
Ground Pin
3
MODE
Mode changer Pin
(Refer to the selection guide above.)
4
CE
Chip Enable Pin (active with "H")
5
VOUT
Output Pin
6
VIN
Voltage Supply Pin
* Tab in the
parts have GND level. (They are connected to the back side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
VIN
VIN Supply Voltage
6.5
V
VLX
LX Pin Voltage
0.3 to VIN+0.3
V
VCE
CE Pin Input Voltage
0.3 to 6.5
V
VMODE
MODE Pin Input Voltage
0.3 to 6.5
V
VOUT
VOUT Pin Voltage
0.3 to VIN+0.3
V
ILX
LX Pin Output Current
600
mA
IOUT
VOUT Pin Output Current
200
mA
Power Dissipation (SON-6)*
500
PD
Power Dissipation (PLP2514-6)*
730
mW
Topt
Operating Temperature Range
40 to +85
°C
Tstg
Storage Temperature Range
55 to +125
°C
*) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
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| R5220K022B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-down DC/DC Converter with switch function |
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| R5220K032B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-down DC/DC Converter with switch function |
| R5220K042A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-down DC/DC Converter with switch function |
| R5220K042B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM Step-down DC/DC Converter with switch function |
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