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參數(shù)資料
| 型號： | RT9262ACS |
| 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)： | 4/12頁 |
| 文件大小： | 110K |
| 代理商： | RT9262ACS |
RT9262/A
Preliminary
www.richtek.com
4
DS9262/A-04 August 2002
Pin Description
Pin No.
RT9262
RT9262A
Pin Name
Pin Function
1
1
GND
Ground
2
2
EXT
Output pin for driving external NMOS or NPN
When driving an NPN, a resistor should be added for limiting base current.
3
--
LFB
Feedback pin of the built-in LDO (Internal Vref = 0.86V)
4
--
LDOO
Voltage output pin of the built-in LDO
--
3
LBO
Drain output pin of the NMOS of the built-in low voltage detector
This pin will be internally pulled low when the voltage at LBI pin drops to
below 0.86V.
--
4
LBI
Input pin of the built-in low voltage detector
Trip point = 0.86V
5
5
FB
Feedback input pin
Internal reference voltage for the error amplifier is 1.25V.
6
6
VDD
Input positive power pin of RT9262/A
7
7
LX
Pin for switching
8
8
CE
Chip enable
RT9262/A gets into shutdown mode when CE pin set to low.
Absolute Maximum Ratings
z
Supply Voltage
z
LX Pin Switch Voltage
z
LDO Output Voltage
z
Other I/O Pin Voltages
z
LX Pin Switch Current
z
EXT Pin Driver Current
z
LBO Current
z
Power Dissipation, P
D
@ T
A
= 25
°
C
SOP-8
Package Thermal Resistance
SOP-8,
θ
JA
z
Operating Junction Temperature
z
Storage Temperature Range
-0.3V to 7V
-0.3V to (VDD + 0.8V)
-0.3V to (VDD + 0.3V)
-0.3V to (VDD + 0.3V)
2.5A
30mA
30mA
0.625W
160
°
C/W
150
°
C
-65
°
C ~ +150
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT9262CS | HARNESS CLIP MOUNT RoHS Compliant: Yes |
| RT9262 | HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER |
| RT9262A | HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER |
| RT9263ECX5 | HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER |
| RT9263 | HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9262AGS | 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 |
| RT9262APS | 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 |
| RT9262CS | 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 |
| RT9262GS | 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 |
| RT9262PS | 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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