參數(shù)資料
型號(hào)： XC9503
廠商： TOREX SEMICONDUCTOR LTD.
英文描述： 2ch.Step-Down DC/DC Controller ICs
中文描述： 2ch.Step型DC / DC控制器芯片
文件頁(yè)數(shù)： 2/32頁(yè)
文件大?。?/td> 1803K
代理商： XC9503
2/32
XC9503
Series
PIN NUMBER
PIN NAME
FUNCTIONS
1
EXT 1
Channel 1: External Transistor Drive Pin <Connected to P-ch 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 V
OUT1
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
5
EN1
Channel 1: Enable Pin <Connected to Ground when Output 1 is in stand-by mode.
Connected to V
DD
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 V
DD
when Output 2 is active. EXT2/ is high when in stand-by mode.>
7
PWM2
Channel 2: PWM/PFM Switching Pin <Control Output 2. PWM control when connected to
V
DD
, 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 V
OUT2
and Ground.>
9
GND
Ground
10
EXT2
Channel 2: External Transistor Drive Pin <Connected to P-ch Power MOSFET Gate>
DESIGNATOR
①
DESCRIPTION
Type of DC/DC Controller
SYMBOL
B
DESCRIPTION
: Standard type (10 Pin)
②
③
Output Voltage
09
: FB products
→②
=0,
③
=9 fixed
2
3
5
A
D
R
L
: 180kHz (custom)
: 300kHz
: 500kHz (custom)
: MSOP-10
: USP-10
: Embossed tape, standard feed
: Embossed tape, reverse feed
④
Oscillation Frequency
⑤
Package
⑥
Device Orientation
■
PIN CONFIGURATION
■
PIN ASSIGNMENT
MSOP-10
(TOP VIEW)
USP-10
(BOTTOM VIEW)
■
PRODUCT CLASSIFICATION
●
Ordering Information
XC9503
①②③④⑤⑥
相關(guān)PDF資料
PDF描述
XC9503_1 2ch.Step-Down DC/DC Controller ICs
XC9504B092CAL 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092CAR 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092CDL 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092CDR 2 ch. Step-Up / Inverting DC/DC Controller ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC9503_1 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch.Step-Down DC/DC Controller ICs
XC9503B092 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch Step-down DC/DC Controller ICs
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
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