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EN5319QI 参数 Datasheet PDF下载

EN5319QI图片预览
型号: EN5319QI
PDF下载: 下载PDF文件 查看货源
内容描述: [Switching Regulator, Voltage-mode, 1.5A, CMOS, 4 X 6 MM, 1.10 MM HEIGHT, HALOGEN FREE AND ROHS COMPLIANT, QFN-24]
分类和应用: PC开关
文件页数/大小: 20 页 / 901 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Absolute Maximum Ratings
CAUTION:
Absolute Maximum ratings are stress ratings only. Functional operation beyond the recommended operating
conditions is not implied. Stress beyond the absolute maximum ratings may impair device life. Exposure to absolute
maximum rated conditions for extended periods may affect device reliability.
PARAMETER
Voltages on : PVIN, AVIN, VOUT
Voltages on: ENABLE, POK, TST0, TST1, TST2
Voltages on: VFB
Storage Temperature Range
Maximum Operating Junction Temperature
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020A
ESD Rating (Human Body Model)
ESD Rating (Charge Device Model)
SYMBOL
MIN
-0.3
-0.3
-0.3
MAX
6.5
V
IN
+0.3
2.7
150
150
260
2000
500
UNITS
V
V
V
°C
°C
°C
V
V
T
STG
T
J-ABS Max
-65
Recommended Operating Conditions
PARAMETER
Input Voltage Range
Output Voltage Range (Note 1)
Output Current
Operating Ambient Temperature
Operating Junction Temperature
SYMBOL
V
IN
V
OUT
I
OUT
T
A
T
J
MIN
2.4
0.6
0
-40
-40
MAX
5.5
V
IN
– V
DO
1.5
+85
+125
UNITS
V
V
A
°C
°C
Thermal Characteristics
PARAMETER
Thermal Resistance: Junction to Ambient (0 LFM) (Note 2)
Thermal Resistance: Junction to Case (0 LFM)
Thermal Shutdown
Thermal Shutdown Hysteresis
SYMBOL
θ
JA
θ
JC
T
SD
T
SDH
TYP
36
6
150
15
UNITS
°C/W
°C/W
°C
°C
Note 1:
V
DO
(dropout voltage) is defined as (I
LOAD
x Dropout Resistance). Please see Electrical Characteristics Table.
Note 2:
Based on 2oz. external copper layers and proper thermal design in line with EIJ/JEDEC JESD51-7 standard for
high thermal conductivity boards.
4
08325
October 16, 2015
Rev D