參數(shù)資料
型號: LTC3633EUFD#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PQCC28
封裝: 4 X 5 MM, LEAD FREE, PLASTIC, MO-220, QFN-28
文件頁數(shù): 23/28頁
文件大?。?/td> 384K
代理商: LTC3633EUFD#TRPBF
LTC3633
4
3633f
ELECTRICAL CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Guaranteed by long term current density limitations.
Note 3: The LTC3633E is guaranteed to meet specied performance from
0°C to 85°C. Specications over the –40°C to 125°C operating junction
temperature range are assured by design, characterization and correlation
with statistical process controls. The LTC3633I is guaranteed to meet
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VMODE/SYNC
MODE/SYNC Threshold Voltage
MODE VIH
MODE VIL
1
0.4
V
SYNC Threshold Voltage
SYNC VIH
0.95
V
IMODE
MODE/SYNC Input Current
MODE = 0V
MODE = INTVCC
1.5
–1.5
μA
The
l denotes the specications which apply over the full operating
junction temperature range, otherwise specications are at TJ = 25°C. VIN = 12V, INTVCC = 3.3V, unless otherwise noted.
specications over the full –40°C to 125°C operating junction
temperature range
Note 4: This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C when overtemperature protection is active.
Continuous operation above the specied maximum operating junction
temperature may impair device reliability.
Note 5: Dynamic supply current is higher due to the internal gate charge
being delivered at the switching frequency.
相關(guān)PDF資料
PDF描述
LTC3634EUFD#PBF 5.5 A DUAL SWITCHING CONTROLLER, 4600 kHz SWITCHING FREQ-MAX, PQCC28
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LTC3634EFE#PBF 5.5 A DUAL SWITCHING CONTROLLER, 4600 kHz SWITCHING FREQ-MAX, PDSO28
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