參數(shù)資料
型號(hào): XC9505B092A
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: 2ch. Step-Down / Inverting DC/DC Controller ICs
中文描述: 2通道。降壓/反向DC / DC控制器芯片
文件頁(yè)數(shù): 2/47頁(yè)
文件大?。?/td> 705K
代理商: XC9505B092A
Pin Configuration
Pin Assignment
Ordering Information
XC9505
123456
FB Voltage
0.9V
Oscillation Frequency
Embossed Tape
Embossed Tape
10
EXT2/
Channel 2 : External Transistor Drive Pin <Connected to Pch Power MOSFET Gate>
9
GND
Ground
PIN NUMBER
PIN NAME
FUNCTIONS
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.>
Channel 2 : Output Voltage Monitor Feedback Pin <Threshold value : 0.9V. Output voltage
can be set freely by connecting split resistors between VOUT2 and VOUT1.>
8
FB2
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.>
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.>
6
EN2
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.>
Channel 1 : PWM/PFM Switching Pin <Control Output 1. PWM control when connected to
V
DD
, PWM / PFM auto switching when connected to Ground. >
4
PWM1
1
EXT 1
Channel 1: External Transistor Drive Pin <Connected to Pch Power MOSFET Gate>
2
V
DD
Supply Voltage
4
5
A
3
180kHz
300kHz (custom)
500kHz (custom)
Package
DESIGNATOR SYMBOL
1
DESCRIPTION
2
3
L
Reverse Feed
5
R
MSOP-10
Standard Feed
6
9
2
0
B
Standard (10 Pin)
XC9505 Series
2ch. Step-Down / Inverting DC/DC Controller ICs
1 EXT1
2 VDD
3 FB1
FB2 8
GND 9
EXT2 10
4 PWM1
PWM2 7
5 CE1
EN2
MSOP-10
(TOP VIEW)
2
相關(guān)PDF資料
PDF描述
XC9505B093A 2ch. Step-Down / Inverting DC/DC Controller ICs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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