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SC220 데이터시트(PDF) 4 Page - Semtech Corporation

부품명 SC220
상세설명  20MHz, 650mA, X-EMI??Enabled Synchronous Step-Down Regulator
PDF  14 Pages
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제조업체  SEMTECH [Semtech Corporation]
홈페이지  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SC220 데이터시트(HTML) 4 Page - Semtech Corporation

  SC220_13 Datasheet HTML 1Page - Semtech Corporation SC220_13 Datasheet HTML 2Page - Semtech Corporation SC220_13 Datasheet HTML 3Page - Semtech Corporation SC220_13 Datasheet HTML 4Page - Semtech Corporation SC220_13 Datasheet HTML 5Page - Semtech Corporation SC220_13 Datasheet HTML 6Page - Semtech Corporation SC220_13 Datasheet HTML 7Page - Semtech Corporation SC220_13 Datasheet HTML 8Page - Semtech Corporation SC220_13 Datasheet HTML 9Page - Semtech Corporation Next Button
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4
SC220 x
SC220Q
Parameter
Symbol
Condition
Min
Typ
Max
Units
Feedback Leakage Current
I
FB

µA
ENABLE
EN Input High Voltage Threshold
V
ENH
.2
V
EN Input “Low”Voltage Threshold
V
ENL
0.4
V
EN Input High Current
I
ENH
V
EN= VIN
-.0
.0
µA
EN Input Low Current
I
ENL
V
EN= AGND
-.0
.0
µA
Minimum Synchronization Frequency
f
SYN_MIN
Square wave applied at EN pin
3
MHz
PROTECTION
Over Temp Thermal Shutdown()
T
OT
50
°C
Thermal Shutdown Hysteresis()
T
HYST
5
°C
Notes
() Guaranteed by design. Not tested in production.
Electrical Characteristics (continued)
Unless otherwise specified: AVIN=PVIN = 3.6V, EN = AVIN = PVIN, C
IN=COUT =.0μF, L=220nH. TA = 25°C for typical values, -40°C < TA = TJ < 85°C for
minimum and maximum values.



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