參數(shù)資料
型號(hào)： XC9237C3CCER
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(qū)動(dòng)程序圖。內(nèi)置的同步降壓DC / DC轉(zhuǎn)換器
文件頁(yè)數(shù)： 12/28頁(yè)
文件大?。?/td> 774K
代理商： XC9237C3CCER
12/28
XC9235/XC9236/XC9237
Series
SW
CE
STATUS
ON
Stand-by
OFF
Operation
SW
CE
STATUS
ON
Operation
OFF
Stand-by
SW
CE
SW PWM/PFM
STATUS
ON
*
PWM/PFM Automatic Switching Control
OFF
ON
PWM Control
OFF
OFF
Stand-by
SW
CE
SW PWM/PFM
STATUS
ON
*
Stand-by
OFF
ON
PWM Control
OFF
OFF
PWM/PFM Automatic Switching Control
<CE/MODE Pin Function>
The operation of the XC9235/XC9236/XC9237 series will enter into the shut down mode when a low level signal is input to the
CE/MODE pin. During the shutdown mode, the current consumption of the IC becomes 0
μ
A (TYP.), with a state of high
impedance at the Lx pin and V
OUT
pin. The IC starts its operation by inputting a high level signal to the CE/MODE pin. The
input to the CE/MODE pin is a CMOS input and the sink current is 0
μ
A (TYP.).
●
XC9235/XC9236 series - Examples of how to use CE/MODE pin
●
XC9237 series - Examples of how to use CE/MODE pin
(A)
(B)
(A)
(B)
Intermediate voltage can be generated by RM1 and RM2. Please set the value of each R1, R2, RM1, RM2 from
few hundreds k
Ω
to few hundreds M
Ω
. For switches, CPU open-drain I/O port and transistor can be used.
(A)
(B)
(A)
(B)
OPERATIONAL DESCRIPTION (Continued)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC9237C3CCML 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
XC9237C3CCMR 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
XC9237C3CDEL 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
XC9237C3CDER 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
XC9237C3CDML 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
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