- 您現(xiàn)在的位置：買賣IC網 > PDF目錄372866 > XC9237C1BDEL (TOREX SEMICONDUCTOR LTD.) 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters PDF資料下載
參數資料
| 型號： | XC9237C1BDEL |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| 中文描述： | 600mA的驅動程序圖。內置的同步降壓DC / DC轉換器 |
| 文件頁數： | 11/28頁 |
| 文件大小： | 774K |
| 代理商： | XC9237C1BDEL |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
11/28
XC9235/XC9236/XC9237
Series
Output Voltage Dischage Characteristics
Rdischg
（
）
= 300Ω TYP
Discharge Time t (ms)
0
10
20
30
40
50
60
70
80
90
100
0
10
20
30
40
50
60
70
80
90
100
CL=10uF
CL=20uF
CL=50uF
OPERATIONAL DESCRIPTION (Continued)
C
L
High Speed Discharge
XC9235B(C)/ XC9236B(C)/ XC9237B(C) series can quickly discharge the electric charge at the output capacitor (C
L
) when
a low signal to the CE pin which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor
located between the L
X
pin and the V
SS
pin. When the IC is disabled, electric charge at the output capacitor (C
L
) is quickly
discharged so that it may avoid application malfunction. Discharge time of the output capacitor (C
L
) is set by the C
L
auto-discharge resistance (R) and the output capacitor (C
L
). By setting time constant of a C
L
auto-discharge resistance
value [R] and an output capacitor value (C
L
) as
(
=C x R), discharge time of the output voltage after discharge via the N
channel transistor is calculated by the following formulas.
V = V
OUT(E)
x e
–t/
, or t=
τ
ln (V
OUT(E)
/ V)
V : Output voltage after discharge
V
OUT(E)
: Output voltage
t: Discharge time,
: C x R
C= Capacitance of Output capacitor (C
L
)
R= C
L
auto-discharge resistance
相關PDF資料 |
PDF描述 |
|---|---|
| XC9237C1BDER | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1BDML | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1BDMR | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1CCEL | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C3CCML | 600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XC9237C1BDER | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1BDML | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1BDMR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1CCEL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
| XC9237C1CCER | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converters |
發(fā)布緊急采購，3分鐘左右您將得到回復。