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參數(shù)資料
| 型號： | RT9263C |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER |
| 中文描述： | 高效率低電源電流升壓型DC / DC變換器 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 196K |
| 代理商： | RT9263C |
RT9263
Preliminary
www.richtek-ic.com.tw
4
DS9263-00 November 2001
Pin Description
Pin No.
RT9263CCX5 RT9263ECX5
Pin Name
Pin Function
--
1
EXT
Output pin for driving external NMOS or NPN
When driving an NPN, a resistor should be added for limiting base
1
--
CE
Chip enable
RT9263CCX5 gets into shutdown mode when CE pin set to low.
2
2
VDD
Input positive power pin of RT9263
3
3
FB
Feedback input pin
Internal reference voltage for the error amplifier is 1.25V.
4
4
LX
Pin for switching
5
5
GND
Ground
Absolute Maximum Ratings
z
Supply Voltage
-0.3V to 6V
-0.3V to (VDD + 0.8V)
-0.3V to (VDD + 0.3V)
2.5A
30mA
z
LX Pin Switch Voltage
z
Other I/O Pin Voltages
z
LX Pin Switch Current
z
EXT Pin Driver Current
z
Power Dissipation, P
D
@ T
A
= 25
°
C
SOT89-5
Package Thermal Resistance
SOT89-5,
θ
JA
z
Operating Junction Temperature
0.5W
300
°
C/W
150
°
C
-65
°
C ~ +150
°
C
z
Storage Temperature Range
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9263CCX5 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER |
| RT9263CGX5 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:High Efficiency, Low Supply Current, Step-Up DC/DC Converter |
| RT9263CPX5 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:High Efficiency, Low Supply Current, Step-Up DC/DC Converter |
| RT9263ECX5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER |
| RT9263EGX5 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:High Efficiency, Low Supply Current, Step-Up DC/DC Converter |
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