参数资料
型号: SC1531CSTR
厂商: Semtech Corporation
英文描述: 200mA & 250mA SmartLDOs
中文描述: 200毫安
文件页数: 9/11页
文件大小: 264K
代理商: SC1531CSTR
7
2000 Semtech Corp.
www.semtech.com
SC1531(A)
POWER MANAGEMENT
Trace 1: VIN with 3A charging a 1500uF capacitor
Trace 2: DR going high at V
TH(HI)
Trace 3: VO, offset 3.3V. VO(MIN) = 3.19V
VO(MIN) With VIN Rising(2)
Trace 1: VIN - discharging a 1500uF capacitor
Trace 2: DR going low at V
TH(LO)
Trace 3: VO, offset 3.3V. VO(MIN) = 3.14V
VO(MIN) With VIN Falling(2)
Typical Characteristics (Cont.)(1)
Drive High Delay
Trace 1: VIN stepping from 3V to 5.5V
Trace 2: DR going high at V
TH(HI)
t
DH < 225ns
Drive Low Delay
Trace 1: VIN stepping from 5.5V to 3V
Trace 2: DR going low at V
TH(LO)
t
DL < 125ns
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