SC403
11
Ultrasonic Powersave Mode  No Load
Time (10祍/div)
s/div)
/div)
 (20mV/div)
 
(10V/div)
V
IN
 = 12V, V
OUT
 = 1.5V, I
OUT
 = 0A, V
LDO
 = V
DD
 = EN/PSV= ENL = 3.3V
Forced Continuous Mode  No Load
Time (10祍/div)
s/div)
/div)
 (20mV/div)
(10V/div)
V
IN
 = 12V, V
OUT
 = 1.5V, I
OUT
 = 0A, V
LDO
 = V
DD
 = ENL = 3.3V, EN/PSV= floating
Typical Characteristics (continued)
Characteristics in this section are based on using the applicable Detailed Application Circuit.
Time (400祍/div)
s/div)
/div)
Self-Biased Start-Up  Power Good True
 (10V/div)
(2V/div)
 
(5V/div)
V
IN
 = 0V to 12V step, V
OUT
 = 1.5V, I
OUT
 = 0A, V
LDO
 = V
DD
 = EN/PSV= ENL = 3.3V
 (500mV/div)
Time (400祍/div)
s/div)
/div)
Enabled Loaded Output
 (10mV/div)
(2V/div)
 
(5V/div)
V
IN
 = 12V, V
OUT
 = 1.5V, I
OUT
 = 1A, V
LDO
 = V
DD
 = ENL = EN/PSV= floating
(500mV/div)
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相关代理商/技术参数
SC4040 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040AS 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040ASK 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040ASK.TR 制造商:Semtech Corporation 功能描述:IC V-REF PRECISION 2.5V 3SOT-23 T/R
SC4040AZ 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040BS 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040BSK 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE
SC4040BZ 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PRECISION SHUNT VOLTAGE REFERENCE