SC600
POWER MANAGEMENT
Absolute Maximum Ratings(1)
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
VIN
Maximum
-0.3 to +7.0
-0.3 to +7.0
Indefinite
Units
V
Supply Voltage
Output Voltage
VOUT
sc
V
VOUT Short Circuit Duration
s
Thermal Resistance, Junction to Ambient(2)
Operating Ambient Temperature Range
Junction Temperature Range
Storage Temperature Range
Lead Temperature SC600_IMSTRT
Lead Temperature SC600_IMSTR
IR Reflow Temperature SC600_IMLTRT
IR Reflow Temperature SC600_IMLTR
θJA
49 (MLPD), 216 (MSOP)
-40 to +85
-40 to +150
-65 to +150
260
°C/W
°C
°C
°C
°C
°C
°C
°C
TA
TJ
TSTG
TLEAD
TLEAD
TLEAD
TLEAD
240
260
240
Notes:
1) This device is ESD sensitive. Use of standard ESD handling precautions is required.
2) Calculated from package in still air, mounted to 3”x 4.5”, 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Electrical Characteristics
Unless otherwise specified: TA = -40°C to +85°C, CIN = CBUCKET = 1.0µF (ESR = 0.1Ω), COUT 1.0µF (ESR = 0.1Ω), VIN = 2.85V to 5.5V(1).
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Input Supply Voltage
VIN
2.5
6.5
380
470
1200
2.5
V
Freq. = 8kHz, IOUT = 0mA, VIN = 3.7V
Freq. = 32kHz, IOUT = 0mA, VIN = 3.7V
Freq. = 262kHz, IOUT = 0mA, VIN = 3.7V
Freq. = 650kHz, IOUT = 0mA, VIN = 3.7V
Enable = 0
230
280
800
1.6
μA
Quiescent Current
IQ
mA
1
μA
Version A, Static Load Regulation
4.75
4.275
4.275
3.8
5.0
4.5
4.5
4.0
5.25
4.725
4.725
4.2
Freq. = 262kHz or 650kHz(2), IOUT = 0 to 60mA
Version B, Static Load Regulation
Freq. = 262kHz or 650kHz(2), IOUT = 0 to 120mA
Output Voltage
VOUT
V
Version C, Static Load Regulation
Freq. = 262kHz or 650kHz(2), IOUT = 0 to 60mA
Version D, Static Load Regulation
Freq. = 262kHz or 650kHz(2), IOUT = 0 to 120mA
© 2006 Semtech Corp.
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