參數(shù)資料
型號(hào)： XC9503B092A
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)： 2/30頁
文件大?。?/td> 405K
代理商： XC9503B092A
Pin Configuration
Pin Assignment
Ordering Information
XC9503
123456
DESCRIPTION
Standard (10 Pin)
FB Voltage
0.9V
Switching Frequency
L
5
Standard Feed
Reverse Feed
6
Embossed Tape
PIN NAME
FUNCTIONS
XC9503 Series
PIN NUMBER
5
A
R
8
FB2
2
3
4
2
3
300kHz
500kHz (custom)
B
0
9
Package
MSOP-10
2ch. Step-down DC/DC Controller ICs
180kHz (custom)
1
EXT 1
Channel 1: External Transistor Drive Pin <Connected to Pch Power MOSFET Gate>
2
V
DD
Supply Voltage
3
FB1
Channel 1 : Output Voltage Monitor Feedback Pin <Threshold value : 0.9V. Output voltage
can be set freely by connecting split resistors between VOUT1 and Ground.>
4
PWM1
Channel 1 : PWM/PFM Switching Pin <Control Output 1. PWM control when connected to
V
DD
, PWM / PFM auto switching when connected to Ground. >
Channel 2 : Output Voltage Monitor Feedback Pin <Threshold value : 0.9V. Output voltage
can be set freely by connecting split resistors between VOUT2 and Ground.>
5
EN1
Channel 1 : Enable Pin <Connected to Ground when Output 1 is in stand-by mode.
Connected to VDD when Output 1 is active. EXT1 is high when in stand-by mode.>
6
EN2
Channel 2 : Enable Pin <Connected to Ground when Output 2 is in stand-by mode.
Connected to VDD when Output 2 is active. EXT2/ is high when in stand-by mode.>
10
EXT 2
Channel 2 : External Transistor Drive Pin <Connected to Pch Power MOSFET Gate>
DESIGNATOR
1
SYMBOL
9
GND
Ground
7
PWM2
Channel 2 : PWM/PFM Switching Pin <Control Output 2. PWM control when connected to
VDD, PWM / PFM auto switching when connected to Ground.>
1 EXT1
2 VDD
3 FB1
FB2 8
GND 9
EXT2 10
4 PWM1
PWM2 7
5 EN1
EN2 6
MSOP-10
(TOP VIEW)
2
相關(guān)PDF資料
PDF描述
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
XC9503B093AR 2ch Step-down DC/DC Controller ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
XC9503B093AL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
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