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参数资料
| 型号： | RH5RH653B-T1 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 稳压器 |
| 英文描述： | PWM STEP-UP DC/DC CONVERTER |
| 中文描述： | 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封装： | SOT-89, 5 PIN |
| 文件页数： | 5/29页 |
| 文件大小： | 199K |
| 代理商： | RH5RH653B-T1 |
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Absolute Maximum ratings are threshold limit values that must not be exceeded even 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 below these limits.
4
RH5RH
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
V
OUT
Output Pin Voltage
V
LX
Lx Pin Voltage
V
EXT
EXT Pin Voltage
V
CE
CE Pin Voltage
I
LX
Lx Pin Output Current
I
EXT
EXT Pin Current
P
D
Power Dissipation
Topt
Operating Temperature Range
Tstg
Storage Temperature Range
Tsolder
Lead Temperature(Soldering)
Rating
Unit
Note
+12
V
+12
V
Note1
– 0.3 to V
OUT
+0.3
V
Note2
–0.3 to V
OUT
+0.3
V
Note3
250
mA
Note1
±50
mA
Note2
500
mW
–30 to +80
C
–55 to +125
C
260C,10s
(Note 1) Applicable to RH5RH
××
1A and RH5RH
××
3B. (Note 2) Applicable to RH5RH
××
2B and RH5RH
××
3B.
(Note 3) Applicable to RH5RH
××
3B.
Vss=0V
ABSOLUTE MAXIMUM RATINGS
相关PDF资料 |
PDF描述 |
|---|---|
| RH5RH653B-T2 | PWM STEP-UP DC/DC CONVERTER |
| RH5RH662B-T1 | 3-, 4-Cell Lithium-Ion Protection IC W/Vov = 4.35V 16-SSOP/QSOP -20 to 70 |
| RH5RH662B-T2 | PWM STEP-UP DC/DC CONVERTER |
| RH5RH663B-T1 | Replaced by UCC3952-1 : Single Cell Lithium-Ion Battery Protection Circuit 16-SOIC -20 to 70 |
| RH5RH663B-T2 | PWM STEP-UP DC/DC CONVERTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RH5RH653B-T2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:PWM STEP-UP DC/DC CONVERTER |
| RH5RH661A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| RH5RH661A-T1 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:PWM STEP-UP DC/DC CONVERTER |
| RH5RH661A-T2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:PWM STEP-UP DC/DC CONVERTER |
| RH5RH662B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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