參數(shù)資料
型號: LM2744
廠商: National Semiconductor Corporation
英文描述: Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller with External Reference
中文描述: 低壓N溝道MOSFET同步降壓穩(wěn)壓控制器與外部參考
文件頁數(shù): 7/22頁
文件大?。?/td> 663K
代理商: LM2744
Typical Performance Characteristics
(Continued)
Start-Up (No-Load)
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
C
SS
= 12nF, F
SW
= 300kHz
Start-Up (Full-Load)
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
I
OUT
= 4A, C
SS
= 12nF, F
SW
= 300kHz
20106048
20106049
Shutdown (Full-Load)
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
I
OUT
= 4A, C
SS
= 12nF, F
SW
= 300kHz
Load Transient Response (I
OUT
= 0A to 4A)
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
C
SS
= 12nF, F
SW
= 300kHz
20106050
20106051
Load Transient Response (I
OUT
= 4A to 0A)
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
C
SS
= 12nF, F
SW
= 300kHz
Load Transient Response
V
CC
= 3.3V, V
IN
= 5V, V
REF
= 0.6V, V
OUT
= 1.2V
C
SS
= 12nF, F
SW
= 300kHz
20106052
20106053
L
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