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参数资料
| 型号： | R1218K072A-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6 |
| 文件页数： | 15/19页 |
| 文件大小： | 276K |
| 代理商： | R1218K072A-TR |
R1218x
5
ABSOLUTE MAXIMUM RATINGS
(GND
=0V)
Symbol
Item
Rating
Unit
VIN
VIN Pin Voltage
6.5
V
VCE
CE Pin Voltage
0.3 to VIN+0.3
V
VFB
VFB Pin Voltage
0.3 to VIN+0.3
V
R1218xxx1A
0.3 to 22
VOUT
VOUT Pin Voltage
R1218xxx2A
0.3 to 34
V
R1218xxx1A
0.3 to 22
VLX
LX Pin Voltage
R1218xxx2A
0.3 to 34
V
ILX
LX Pin Current
800
mA
Power Dissipation (SOT-23-6)
420
PD
Power Dissipation (DFN(PLP)1820-6)
880
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.
ABSOLUTE MAXIMUM RATINGS
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the
permanent damages and may degrade the life time and safety for both device and system using the device
in the field.
The functional operation at or over these absolute maximum ratings is not assured.
RECOMMENDED OPERATING CONDITIONS
(ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the
recommended operating conditions, even if when they are used over such conditions by momentary
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue
to operate over the recommended operating conditions.
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