參數(shù)資料
型號: XC9503B092
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: 2ch Step-down DC/DC Controller ICs
中文描述: 2通道降壓DC / DC控制器芯片
文件頁數(shù): 30/30頁
文件大?。?/td> 405K
代理商: XC9503B092
!
Load Transient Response
< PWM Control
!
PWM / PFM Switching Control >
FOSC = 300kHz, VOUT1, 2 = 3.3V
VIN = 5.0V, IOUT = 1, 2 = 5mA PWM1, 2 'Low'
"
'High'
FOSC = 300kHz, VOUT1, 2 = 3.3V
VIN = 5.0V, IOUT = 1, 2 = 5mA PWM1, 2 'HIgh'
"
'Low'
CH1
3.3V
CH1
3.3V
0.65V
0.65V
CH2
0V
CH2
0V
CH1 : VOUT1, 2, AC-COUPLED, 10mV/div
CH2 : IOUT1, 2, 0.5V/div
CH1 : VOUT1, 2, AC-COUPLED, 20mV/div
CH2 : IOUT1, 2, 0.5V/div
< Soft Start Wave Form >
FOSC = 300kHz, VOUT1, 2 = 3.3V
VIN = 5.0V, IOUT = 1, 2 = 300mA EN1, 2 'Low'
"
'High'
CIN=47
μ
F
FOSC = 300kHz, VOUT1, 2 = 3.3V
VIN = 5.0V, IOUT = 1, 2 = 100mA EN1, 2 'Low'
"
'High'
CIN=47
μ
F
3.3V
3.3V
CH1
CH1
200mA
75mA
CH2
CH2
0.65V
0.65V
CH3
CH3
CH1 : VOUT1, 2, 2.0V/div
CH2 : IIN1, 2, 100mA/div
CH3 : EN1, 2, 0.5V/div
CH1 : VOUT1, 2, 2.0V/div
CH2 : IIN1, 2, 50mA/div
CH3 : EN1, 2, 0.5V/div
* CH1 : EN2=GND when measurement
CH2 : EN1=GND when measurement
30
4msec / div
4msec / div
XC9503 Series
2ch. Step-down DC/DC Controller ICs
4
00
μ
sec / div
2
00
μ
sec / div
相關(guān)PDF資料
PDF描述
XC9503B092A 2ch Step-down DC/DC Controller ICs
XC9503B092AL 2ch Step-down DC/DC Controller ICs
XC9503B092AR 2ch Step-down DC/DC Controller ICs
XC9503B093 2ch Step-down DC/DC Controller ICs
XC9503B093AL 2ch Step-down DC/DC Controller ICs
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參數(shù)描述
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