参数资料
型号: ISL6548A-6506EVAL1Z
厂商: Intersil
文件页数: 3/8页
文件大小: 0K
描述: EVALUATION BOARD ISL6548A-6506
标准包装: 1
主要目的: 特殊用途 DC/DC,DDR 存储器电源
输出及类型: 7,非隔离
功率 - 输出: 178W
输出电压: 1.8V,3.3V,5V,1.5V,1.2V,2.5V,0.9V
电流 - 输出: 15A,14A,14A,10A,5A,5A,2A
输入电压: 3.3V,5V,12V
稳压器拓扑结构: 降压
板类型: 完全填充
已供物品:
已用 IC / 零件: ISL6506,ISL6548A
ISL6506, ISL6506A, ISL6506B
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V 5VSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.0V
Thermal Resistance (Typical)
θ JA (°C/W) θ JC (°C/W)
DLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to +14.5V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.0V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4000V
EPSOIC Package (Notes 4, 5) . . . . . . 40 3.5
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Supply Voltage, V 5VSB . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Lowest 5VSB Supply Voltage Guaranteeing Parameters . . . . +4.5V
Digital Inputs, V Sx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to +5.5V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . 0°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
4. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
5. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Recommended Operating Conditions. Boldface limits apply over the operating temperature range, 0°C to
+70°C.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 6) TYP (Note 6) UNITS
VCC SUPPLY CURRENT
Nominal Supply Current
I 5VSB
V S3 = 5V, V S5 = 5V (S0 State)
V S3 = 0V, V S5 = 5V (S3 State)
V S5 = 0V (S5 State)
-
-
-
3.60
4.60
4.60
-
-
-
mA
mA
mA
POWER-ON RESET
Rising 5VSB POR Threshold
Falling 5VSB POR Threshold
-
3.60
-
-
4.5
3.95
V
V
Rising 12V POR Threshold
1.00k Ω resistor between DLA and 12V Rail
8.9
9.8
10.8
V
3.3V AUX LINEAR REGULATOR
Regulation
3V3SB Nominal Voltage Level
3V3SB Undervoltage Threshold
3V3SB Overcurrent Trip
V 5VSBY = 5.0V, I 3V3SB = 0A
V 3V3SB
V 3V3SB_UV
I 3V3SB_TRIP ISL6506, ISL6506A
ISL6506B
-
-
-
-
-
-
3.3
2.475
-
-
2.0
-
-
1
2
%
V
V
A
A
5V DUAL SWITCH CONTROLLER
5VDLSB Output Drive Current
I 5VDLSB
V 5VDLSB = 4V , V 5VSB = 5V
20
-
35
mA
TIMING INTERVAL
S0 to S3 Transition Delay
-
58
-
μs
SOFT-START
Soft-start Interval
5VDLSB Soft-start Current Source
t SS
6.55
-
8.2
-7.5
9.85
-
ms
μA
CONTROL I/O (S3, S5)
High Level Input Threshold
Low Level Input Threshold
S3, S5 Internal Pull-down Current to GND
-
0.8
-
-
-
10
2.2
-
-
V
V
μA
TEMPERATURE MONITOR
Shutdown-Level Threshold
-
140
-
°C
NOTE:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
3
FN9141.6
September 12, 2013
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