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参数资料
| 型号： | EP53F8QI |
| 厂商： | ENPIRION INC |
| 元件分类： | 稳压器 |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, QCC16 |
| 封装： | 3 X 3 MM, 1.10 MM HEIGHT, HAOLOGEN FREE AND ROHS COMPLIANT, QFN-16 |
| 文件页数： | 5/11页 |
| 文件大小： | 259K |
| 代理商： | EP53F8QI |
01542
4/3/2009
Rev:A
EP53F8QI
Enpirion 2009 all rights reserved, E&OE
3
www.enpirion.com
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
cause permanent damage to the device.
Exposure to absolute maximum rated conditions for
extended periods may affect device reliability.
Absolute Maximum Electrical Ratings
MIN
MAX
Voltages on: PVIN, AVIN, VOUT
-0.3 V
6.5 V
Voltages on: ENABLE, POK
-0.3 V
VIN
Voltage on: VFB
-0.3 V
2.7 V
ESD Rating (Human Body Model)
2 kV
ESD Rating (Charge Device Model)
500 V
Absolute Maximum Thermal Ratings
MIN
MAX
Ambient Operating Range
-40 °C
+85 °C
Storage Temperature Range
-65 °C
+150 °C
Reflow Peak Body Temperature MSL3 (10 s)
+260 °C
Recommended Operating Conditions
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Voltage Range
VIN
2.4
5.5
V
Output Voltage Range
VOUT
0.6
VIN - VDROPOUT
V
Output Current
ILOAD
0
1500
mA
Operating Junction Temperature
TJ
-40
+125
°C
Operating Ambient Temperature
TA
-40
+85
°C
VDROPOUT is defined as (ILOAD x Dropout Resistance) including temperature effect
Thermal Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Thermal Shutdown (Junction Temperature)
TSD
155
°C
Thermal Shutdown Hysteresis
TSDH
15
°C
Thermal Resistance: Junction to Ambient (0 LFM)
θJA
55
°C/W
Based on a 2 oz. copper board and proper thermal design in line with JEDEC EIJ/JESD51 standards
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