SC4215 データシートの表示（PDF） - Semtech Corporation
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SC4215 Datasheet PDF : 9 Pages
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SC4215
POWER MANAGEMENT
Absolute Maximum Ratings
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in
the Electrical Characteristics section is not implied.
Parameter
Symbol
Max
Units
Vin, EN, Vo, ADJ to GND
7
V
Power Dissipation
Thermal Resistance Junction to Ambient
SOIC-8EDP(1)
Thermal Resistance Junction to Case
SOIC-8EDP(1)
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec.
ESD Rating (Human Body Model)
Note: (1) 2 square inch of FR-4, double sided, 1 oz. minimum copper weight.
PD
θJA
θJC
TA
TJ
TSTG
TLEAD
VESD
Internally Limited
W
36
°C/W
5.5
-40 to +85
-40 to +125
-65 to +150
300
2
°C/W
°C
°C
°C
°C
kV
Electrical Characteristics
Unless specified: VEN = VIN. VIN = 1.6V to 5.5V, VO = VIN -0.5V, and IO = 10µA to 2A.
Values in bold apply over the full operating temperature range.
Parameter
Symbol
Test Conditions
VIN
Supply Voltage Range
VIN
Quiescent Current
IQ
VO
VIN = 3.3V
VIN = 5.5V, VEN = 0V
Output Voltage(1)
(Fixed Voltage, VADJ = 0)
Line Regulation(1)
Load Regulation(1)
Dropout Voltage(1)(2)
VO
REG(LINE)
REG(LOAD)
VD
VIN = VO + 0.5V, IO = 10mA
Full IOUT and VIN range
IO = 10mA
IO = 10mA to 2A
IO = 1A
IO = 1.5A
Min Typ Max Units
1.6
5.5
V
0.75 1.75 mA
10
50
µA
-2%
VO
+2% V
-3%
+3%
0.2
0.4 %/V
0.5
1.0
%
90
300 mV
400
200 400 mV
500
2006 Semtech Corp.
2
www.semtech.com
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