TEA1401T View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TEA1401T

Power plug for the universal mains

Philips Electronics 

Philips Semiconductors

Power plug for the universal mains

Preliminary specification

TEA1401T

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Voltage regulation

Itransfer(RV-CV)

Vthres(RI)

gm(ROUT)

Ichain(CV)

Vctrl(error)

RV to CV current transfer

ROUT converter voltage threshold at

pin RI

ROUT converter transconductance

ICV/VRI

CV chain error current

total error of voltage control loop in IC

VRI < 0.5 V

VRI > 0.7 V

ICV measurement,

analogue to that of

Ichain(CI)

Current foldback; FOLDBACK (pin 13) connected to VIC (pin 14)

IRV/IRref

current ratio discrimination level

ICI(foldback)/ICI(normal) current ratio

Voltage overshoot

IRV/IRref

V4(overshoot)

Icharge(overshoot)

current ratio discrimination level

peak voltage at pin 4

CPFM charge current

at overshoot;

ton > ton(min)

at overshoot;

VCPFM = 1 V

References

Vref

Itransfer(Rref-CI)

Itransfer(Rref-CV)

Rref reference voltage

Rref to CI current transfer

Rref to CV current transfer

Output stage

ILO

VDRAIN(cont)

VDRAIN(lim)

∆VDRAIN-SOURCE

DRAIN output leakage current

DRAIN output voltage

DRAIN output voltage limit

DRAIN-SOURCE voltage drop

tf

DRAIN fall time

VDRAIN = 550 V

continuous

20 times

Tamb = 25 °C;

IDRAIN = 500 mA

Tamb = 125 °C;

IDRAIN = 500 mA

Vin = 300 V;

no external capacitor at

pin DRAIN

−

−

−

−1.2

−4

0.05

0.26

1.1

75

−

1.24

−

−

−

0

625

−

−

−

−1.00 −

0.65 −

4.4 −

0

+1.2

−

+4

0.1 0.2

0.33 0.4

1.2 1.3

95 120

2.5 −

1.28 1.32

0.99 −

0.99 −

−

100

−

550

−

−

−

6

−

11

100 −

A/A

V

µA/V

µA

%

A/A

A/A

A/A

mV

µA

V

A/A

A/A

µA

V

V

V

V

ns

Temperature protection

Tprot(max)

Tprot(hyst)

maximum temperature threshold

hysteresis temperature

132 139 146 °C

−

±1 −

°C

1997 Mar 07

11

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