EZ1585C Datasheet, PDF (2/6 Pages) Semtech Corporation – 4.6 Amp Positive Voltage Regulator

EZ1585C & EZ1585I
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
Maximum
Units
Input Supply Voltage
Power Dissipation
Thermal Resistance Junction to Case
TO-220
TO-263
Thermal Resistance Junction to Ambient
TO-220
TO-263
V_IN
7
V
P_D
Internally Limited
W
θ_JC
3
°C/W
3
θ_JA
50
°C/W
60
Operating Ambient Temperature Range
EZ1585C
EZ1585I
T_A
0 to 70
°C
-40 to 85
Operating Junction Temperature Range
EZ1585C
EZ1585I
T_J
0 to 125
°C
-40 to 125
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec.
ESD Rating (Human Body Model)
T_STG
-65 to 150
°C
T_LEAD
300
°C
ESD
2
kV
Electrical Characteristics
Unless otherwise specified: Adj. V_IN = 2.75V to 7.0V and Adj. I_O = 10mA to 4.6A; Fixed V_IN = 4.75 to 7.0V and Fixed I_O = 0 mA to 4.6A.
Values in bold apply over full operating ambient temperature range.
Parameter
Output Voltage ⁽¹⁾
EZ1585C-X.X
Reference Voltage ⁽¹⁾
EZ1585C, EZ1585I
Symbol
V_O
V_REF
V_IN
I_O
Min
Typ
Max
5V
0mA 0.99lV_Ol
V_O
1.01lV_Ol
0.98lV_Ol
1.02lV_Ol
5V 10mA 1.238
1.250
1.262
1.225
1.275
Line Regulation ⁽¹⁾
Load Regulation ⁽¹⁾
Dropout Voltage⁽¹⁾⁽²⁾
EZ1585C, EZ1585C-X.X
EZ1585I
REG_(LINE)
REG_(LOAD)
V_D
10mA
5V
4.6A
0.015
0.2
0.05
0.4
1.20
1.30
1.20
1.40
Current Limit
I_CL
4.7
7.5
Units
V
V
%
%
V
A
 2006 Semtech Corp.
2
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