參數(shù)資料
型號: EN5365QI
廠商: ENPIRION INC
元件分類: 穩(wěn)壓器
中文描述: SWITCHING REGULATOR, 5000 kHz SWITCHING FREQ-MAX, QCC58
封裝: HALOGEN FREE AND ROHS COMPLIANT, QFN-58
文件頁數(shù): 13/17頁
文件大?。?/td> 825K
代理商: EN5365QI
03816
9/18/2009
Rev:B
EN5365QI
Enpirion 2009 all rights reserved, E&OE
www.enpirion.com
Block Diagram
(+)
(-)
Error
Amp
V
OUT
P-Drive
N-Drive
UVLO
Thermal Limit
Over Voltage
Soft Start
Sawtooth
Generator
(+)
(-)
PWM
Comp
ENABLE
PVIN
Compensation
Bandgap
Reference
PGND
AVIN
EAOUT
SS
Reference
Voltage
selector
Current Limit
EAIN
AGND
Power
Good
Logic
V
OUT
POK
ROCP
Voltage
Selector
VS0
VS1
VS2
VSENSE
COMP
Figure 3. System block diagram.
Absolute Maximum Ratings
CAUTION: Absolute Maximum ratings are stress ratings only. Functional operation beyond
recommended operating conditions is not implied. Stress beyond absolute maximum ratings may
cause permanent damage to the device. Exposure to absolute maximum rated conditions for
extended periods may affect device reliability.
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Supply Voltage
VIN
-0.5
7.0
V
Voltages on: ENABLE, VSENSE, VS2-VS0, M/S (Note 1)
-0.5
VIN
V
Voltages on: EAIN, EAOUT, COMP
-0.5
2.5
V
Voltages on: SS, PWM
-0.5
3.0
V
Voltages on: POK
-0.5
VIN + 0.3
V
Storage Temperature Range
TSTG
-65
150
°C
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020A
260
°C
ESD Rating (based on Human Body Model)
2000
V
NOTES:
5
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