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參數資料
| 型號： | R1285L591A |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, DSO12 |
| 封裝： | 2.70 X 3 MM, DFN-12 |
| 文件頁數： | 8/12頁 |
| 文件大?。?/td> | 241K |
| 代理商： | R1285L591A |
R1285L
5
ABSOLUTE MAXIMUM RATINGS
(GND / PGND=0V)
Item
Symbol
Rating
Unit
VCC / PVCC pin Voltage
VCC
6.0
V
VOUTP pin Voltage
VOUTP
-0.3 ~ 6.0
V
CE pin Voltage
VCE
-0.3 ~ VCC+0.3
V
LXP1 pin Voltage
VLXP1
-0.3 ~ VCC+0.3
V
LXP2 pin Voltage
VLXP2
-0.3 ~ 6.0
V
LXN pin Voltage
VLXN
VCC-14 ~ VCC+0.3
V
VOUTN pin Voltage
VOUTN
VCC-14 ~ VCC+0.3
V
TST1/TST2 pin Voltage [R1285LxxxA]
VTST
-0.3 ~ VCC+0.3
V
VFBN pin Voltage [R1285L00xB]
VFBN
-0.7
*2 ~ V
CC+0.3
V
VREF pin Voltage [R1285L00xB]
VREF
-0.7
*2 ~ V
CC+0.3
V
Power Dissipation
*1
PD
1000
mW
Operating Temperature Range
Ta
-40 ~ +85
C
Storage Temperature Range
Tstg
-55 ~ +125
C
1) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
2)In case the voltage range is from –0.7V to –0.3V, permissible current is 10mA or less.
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded ever for an
instant under any conditions. Moreover, such values for any two items must not be reached
simultaneously. Operation above these absolute maximum ratings may cause degradation or
permanent damage to the device. These are stress ratings only and do not necessarily imply
functional operation these limits.
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