參數(shù)資料
型號(hào)： TEA1401T-T
廠商： NXP SEMICONDUCTORS
元件分類： 穩(wěn)壓器
英文描述： 1 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PDSO20
封裝： 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20
文件頁(yè)數(shù)： 3/20頁(yè)
文件大小： 119K
代理商： TEA1401T-T
1997 Mar 07
11
Philips Semiconductors
Preliminary specication
Power plug for the universal mains
TEA1401T
Voltage regulation
Itransfer(RV-CV)
RV to CV current transfer
VRI < 0.5 V
1.00
A/A
Vthres(RI)
ROUT converter voltage threshold at
pin RI
0.65
V
gm(ROUT)
ROUT converter transconductance
ICV/VRI
VRI > 0.7 V
4.4
A/V
Ichain(CV)
CV chain error current
ICV measurement,
analogue to that of
Ichain(CI)
1.2
0
+1.2
A
Vctrl(error)
total error of voltage control loop in IC
4
+4
%
Current foldback; FOLDBACK (pin 13) connected to VIC (pin 14)
IRV/IRref
current ratio discrimination level
0.05
0.1
0.2
A/A
ICI(foldback)/ICI(normal) current ratio
0.26
0.33
0.4
A/A
Voltage overshoot
IRV/IRref
current ratio discrimination level
1.1
1.2
1.3
A/A
V4(overshoot)
peak voltage at pin 4
at overshoot;
ton >ton(min)
75
95
120
mV
Icharge(overshoot)
CPFM charge current
at overshoot;
VCPFM =1V
2.5
A
References
Vref
Rref reference voltage
1.24
1.28
1.32
V
Itransfer(Rref-CI)
Rref to CI current transfer
0.99
A/A
Itransfer(Rref-CV)
Rref to CV current transfer
0.99
A/A
Output stage
ILO
DRAIN output leakage current
VDRAIN = 550 V
100
A
VDRAIN(cont)
DRAIN output voltage
continuous
0
550
V
VDRAIN(lim)
DRAIN output voltage limit
20 times
625
V
VDRAIN-SOURCE
DRAIN-SOURCE voltage drop
Tamb =25 °C;
IDRAIN = 500 mA
6V
Tamb = 125 °C;
IDRAIN = 500 mA
11
V
tf
DRAIN fall time
Vin = 300 V;
no external capacitor at
pin DRAIN
100
ns
Temperature protection
Tprot(max)
maximum temperature threshold
132
139
146
°C
Tprot(hyst)
hysteresis temperature
±1
°C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TEA1501 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Greeny; GreenChip
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