參數(shù)資料
型號(hào): XC9502B095AR
廠(chǎng)商: TOREX SEMICONDUCTOR LTD.
英文描述: 2ch. Step-up / down DC/DC Controller ICs
中文描述: 2通道。升壓/降壓DC / DC控制器芯片
文件頁(yè)數(shù): 2/40頁(yè)
文件大?。?/td> 631K
代理商: XC9502B095AR
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Pin Configuration
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Pin Assignment
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Ordering Information
XC9502
123456
FB Voltage
0.9V
Switching Frequency
180kHz
Embossed Tape
Embossed Tape
6
1
2
3
4
DESCRIPTION
DESIGNATOR
5
A
9
SYMBOL
B
0
L
Package
R
Standard Feed
Reverse Feed
MSOP-10
5
Standard (10 Pin)
PIN NAME
FUNCTIONS
2
3
300kHz (custom)
500kHz (custom)
1
2
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 low 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.>
XC9502 Series
PIN NUMBER
3
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. >
2ch. Step-up / down DC/DC Controller ICs
EXT 1
Channel 1: External Transistor Drive Pin <Connected to Nch Power MOSFET Gate>
V
DD
Supply Voltage
FB1
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.>
8
FB2
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.>
9
GND
Ground
10
EXT2/
Channel 2 : External Transistor Drive Pin <Connected to Pch Power MOSFET Gate>
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
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