參數(shù)資料
型號(hào): XC9503B092
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: 2ch Step-down DC/DC Controller ICs
中文描述: 2通道降壓DC / DC控制器芯片
文件頁數(shù): 3/30頁
文件大?。?/td> 405K
代理商: XC9503B092
Block Diagram
Absolute Maximum Ratings
Ta=25
O
C
UNITS
* Voltage goes to Ground.
150
O
C
mW
O
C
- 0.3 ~ 12
- 0.3 ~ 12
- 0.3 ~ 12
- 0.3 ~ V
DD
+ 0.3
PARAMETER
V
DD
Pin Voltage
FB1, 2 Pin Voltage
EN1, 2 Pin Voltage
PWM1,2 Pin Voltage
EXT1, 2 Pin Voltage
EXT1, 2 Pin Current
Power Dissipation
I
EXT
±100
mA
Pd
Topr
Tstg
Operating Ambient Temperature
Storage Temperature
V
PWM
V
EXT
V
V
V
V
V
EN
V
SYMBOL
V
DD
RATINGS
- 0.3 ~ 12
2ch. Step-down DC/DC Controller ICs
XC9503 Series
- 55 ~ +125
- 40 ~ + 85
V
FB
PWM1
+
-
FB1
VDD
EXT1
Vref1 = 0.9V
with Soft Start1,
EN1
+
-
PWM/PFM
Controller 1
Vref2 = 0.9V
with Soft Start 1,
EN2
+
-
PWM/PFM
Controller 2
FB2
GND
EXT2
OSC
Generator
Ramp Wave
Generator 1
Ramp Wave
Generator 2
Error Amp2
Error Amp1
PWM
Comparator2
PWM
Comparator1
EN1
PWM2
EN2
EN1 to
internal circuit
EN2 to
internal circuit
-
+
3
相關(guān)PDF資料
PDF描述
XC9503B092A 2ch Step-down DC/DC Controller ICs
XC9503B092AL 2ch Step-down DC/DC Controller ICs
XC9503B092AR 2ch Step-down DC/DC Controller ICs
XC9503B093 2ch Step-down DC/DC Controller ICs
XC9503B093AL 2ch Step-down DC/DC Controller ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC9503B092A 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
XC9503B092AL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
XC9503B092AR 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
XC9503B093 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
XC9503B093A 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs