EV1380QI Datasheet, PDF (4/18 Pages) Enpirion, Inc. – 8a synchronous highly integrated dc-dc

Absolute Maximum Ratings
PARAMETER
Input Supply Voltage: AVIN1, AVIN2
Voltages on: EN, EN_PB, VDDQOK
Voltages on: VFB, VREF, EAOUT, M_S, S_IN, S_OUT,
VDDQ, VOUT, VSENSE, FQADJ
Voltage on: POK
Voltage on: SW
Storage Temperature Range
Maximum Operating Junction Temperature
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020A
ESD Rating (based on Human Body Model) – VREF pin
ESD Rating (based on Human Body Model) – All other pins
ESD Rating (based on CDM)
SYMBOL
V_IN
T_STG
T_{J-ABS Max}
MIN
-0.5
-0.5
-0.5
-0.5
-65
EV1380 Datasheet
MAX
4.0
V_IN
2.7
3.6
VDDQ+0.5
150
150
260
1500
2000
500
UNITS
V
V
V
V
V
°C
°C
°C
V
V
V
Recommended Operating Conditions
PARAMETER
SYMBOL MIN MAX
Input Voltage Range: AVIN1, AVIN2
3.07
3.53
Input Voltage Range: VDDQ
1.16
1.65*
Input Voltage Range: VREF
V_EXTREF
0.5
0.5
EN_PB, VDDQOK, M/S, S_IN, EN
0
AVIN
Operating Ambient Temperature
Operating Junction Temperature
T_A
- 40
+85
T_J
- 40
+125
*: For DDR2 applications with VDDQ=1.8V, contact Power Applications support.
Thermal Characteristics
UNITS
V
V
V
V
°C
°C
PARAMETER
Thermal Resistance: Junction to Ambient (0 LFM) (Note 1)
Thermal Resistance: Junction to Case (0 LFM)
Thermal Shutdown
Thermal Shutdown Hysteresis
SYMBOL
_JA
_JC
T_SD
T_SDH
TYP
16
1.5
150
20
UNITS
°C/W
°C/W
°C
°C
Note 1: Based on a 2oz. copper board and proper thermal design in line with JEDEC EIJ/JESD 51 Standards.
08888
4
March 18, 2015
www.altera.com/enpirion
Rev C