參數(shù)資料
型號: MAX6331SUR-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: SOT-23, 3 PIN
文件頁數(shù): 3/8頁
文件大?。?/td> 223K
代理商: MAX6331SUR-T
MAX6330/MAX6331
Precision Shunt Regulators with Reset
in SOT23-3
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(ISHUNT = 1mA, CL = 0.1F, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
Note 1: It is recommended that the regulation voltage be measured using a 4-wire force-sense technique when operating at high
shunt currents. For operating at elevated temperatures, the device must be derated based on a +150°C maximum allowed
junction temperature and a maximum thermal resistance of 0.25°C/mW junction to ambient when soldered on a printed cir-
cuit board. The TA = +25°C specification over load is measured using a pulse test at 50mA with less than 5ms on time.
Note 2: Minimum shunt current required for regulated VSHUNT.
Note 3: Maximum shunt current required for regulated VSHUNT.
Note 4: In a typical application where SHUNT serves as the system voltage regulator, note that both ISOURCE for VOH and ISINK for
VOL come from VSHUNT (see the Typical Operating Circuit).
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ISINK = 1.2mA
MAX6330T/S, VTH(min)
ISINK = 3.2mA
MAX6330, VSHUNT = 1V, ISINK = 50A,
TA = 0°C to +70°C
0.3
MAX6330L, VTH(min)
0.3
MAX6331L, VTH(max)
MAX6331T/S, VTH(max)
0.4
VOL
RESET/RESET Output
Voltage Low (Note 4)
MAX6330, VSHUNT = 1.2V, ISINK = 50A,
TA = -40°C to +85°C
0.3
V
ISOURCE = 500A
MAX6331T/S, VTH(min)
ISOURCE = 800A
MAX6331, 1.8V < VSHUNT < VTH(min),
ISOURCE = 150A
0.8 x VSHUNT
MAX6331L, VTH(min)
0.8 x VSHUNT
MAX6330L, VTH(max)
MAX6330T/S, VTH(max)
0.8 x VSHUNT
VOH
RESET/RESET Output
Voltage High (Note 4)
V
相關(guān)PDF資料
PDF描述
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