SC2595 Datasheet, PDF (2/11 Pages) Semtech Corporation – Integrated Linear DDR Termination Regulator

SC2595
POWER MANAGEMENT
PRELIMINARY
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
PVCC, AVCC, VDDQ to GND
Thermal Resistance Junction to Case
SOIC-8L EDP
V_CC
-0.3 to +6.0
V
θ_JC
5.5
°C/W
Thermal Resistance Junction to Ambient
SOIC-8L EDP
Operating Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Peak IR Reflow Temperature 10 - 40s
Peak IR Reflow Temperature 10 - 40s
ESD Rating (Human Body Model)
θ_JA
T_A
T_J
T
STG
T_LEAD
T_LEAD
ESD
36.5
-40 to +105
-40 to +150
-65 to +150
240
260
2
°C/W
°C
°C
°C
°C
°C
KV
Operating Range
Parameter
Junction Temperature Range
AVCC to GND
PVCC to GND
Symbol
T_J
AV
CC
PV_CC
Maximum
-40 to +150
2.3 to 5.5
2.3 to AV_CC
Units
°C
V
V
Electrical Characteristics
Specifications with standard typeface are for T_J = 25^oC and limits in boldface type apply over the full Operating Temperature Range
(T_J = -40^oC to +150^oC). Unless otherwise specified, AV_CC = PV_CC = 2.5V, V_DDQ = 2.5V.
Parameter
Symbol
Test Conditions
Min
Ty p
Max
Units
Reference Voltage
V_REF
I_{REF_OUT} = 0mA
VDDQ/2
1.25
VDDQ/2
V
- 40mV
+ 40mV
Load Regulation ⁽¹⁾
V TT Output Voltage Offset
Quiescent Current
AVCC Enable Threshold
REG_LOAD
V OS_{V TT}
I_Q
I_LOAD : 0 to +1.5A
I_LOAD : 0 to -1.5A
I_OUT=0A, V_TT- V_REF
I_LOAD = 0A
-0.5
%
+0.5
-20
0
+20
mV
400
µA
2.1
V
VDDQ Input Impedance
Z_VDDQ
100
kΩ
Note:
(1) For Load Regulation, use a 10ms current pulse width when measuring V .
TT
© 2007 Semtech Corp.
2
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