XC6901 datasheet(6/28 Pages) TOREX

6 / 28 page

6/28

XC6901 Series

■

ELECTRICAL CHARACTERISTICS

●

XC6901 Series

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

CIRCUIT

VOUT(T)＜-2.0V

×1.015

×0.985

Output Voltage

VOUT(E)

(*2)

IOUT=20mA

VOUT(T)≧-2.0V

-0.030

VOUT(T)

(*1)

+0.030

①

VIN=VOUT(T)-2.0V

VOUT(T)≦-2.4V

Maximum Output

Current

(*4)

IOUTMAX

VIN=-4.4V

VOUT(T)＞-2.4V

200

①

VIN=VOUT(T)-1.0V

VOUT(T)≦-3.0V

VIN=-4.0V

VOUT(T)＞-3.0V

Load Regulation

∆VOUT

1mA≦IOUT≦100mA

①

Dropout Voltage

Vdif

(*3)

IOUT=20mA

E-1

(*5)

①

Supply Current

IBIAS

VIN=-14.5V, VCE=1.5V, IOUT=0mA

100

200

①

Stand-by Current

ISTB

VIN=-14.5V, VCE=0V, IOUT=0mA

0.01

0.1

①

-14.5V～VOUT(T)-1V

VOUT(T)≦-1.4V

-14.5V～-2.4V

VOUT(T)＞-1.4V

Input Line

Regulation

∆VOUT/

(∆VIN・VOUT）

IOUT=20mA

0.01

0.20

%/V

①

Input Voltage

VIN

-16＋VCE

-2.4

①

Output Voltage

Temperature

Characteristics

∆VOUT/

(∆Topr・VOUT）

IOUT=20mA

-40℃≦Topr≦85℃

±50

ppm/℃①

Power Supply

Rejection Ratio

PSRR

VIN=｛VOUT(T)-1.0｝+0.5Vp-pAC, IOUT=20mA,

f=1kHz

ｄ

②

VIN=VOUT(T)-2.0V

VOUT(T)≦-2.4V

Limit Current

ILIM

VIN=-4.4V

VOUT(T)＞-2.4V

210

300

①

Short-Circuit Current

ISHORT

VIN=VOUT(T)-2.0V Short -VOUT to GND level

①

Detect Thermal

Shutdown

Temperature

TTSD

IC Junction temperature

150

℃

①

Release Thermal

Shutdown

Temperature

TTSR

IC Junction temperature

125

℃

①

Hysteresis Width

THYS

TTSD-TTSR

℃

①

CE "H" Level Voltage

VCEH

1.2

3.6

①

CE "L" Level Voltage

VCEL

GND

0.4

①

CE "H" Level

Current

ICEH

VIN=-12.4V,

VCE=3.6V

XC6901D Series

1.8

①

CE "L" Level Current

ICEL

VCE=GND

-0.1

0.1

①

CL Discharge

Resistor

RDCHG

VIN=-8V,VOUT=-2V,VCE=GND

0.7

1.2

1.8

kΩ

①

VOUT(T)＞-4.0V

0.15

0.4

1.2

③

Soft Start Time

tSS

RL=3kΩ,Rise Time

CE="H" to

95% of VOUT(E)

VOUT(T)≦-4.0V

0.3

0.7

③

GND=0V,Ta=25℃

NOTE: Unless otherwise stated regarding input voltage conditions VCE=1.5V、GND=0V、VIN=VOUT(T)-1.0V or -2.4V the one which bigger

absolute value.

*1) VOUT(T): Nominal output voltage

*2) VOUT(E): Effective output voltage (see the voltage chart)

(ie. The output voltage when “VOUT(T)-1.0V” or “-2.4V”is provided at the VIN pin while maintaining a certain IOUT value.

*3）Vdif＝-{VIN1- VOUT1}

VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually increased

VOUT1 is the voltage equal to 98% of the normal output voltage when amply stabilized VOUT (T) -1.0V or -2.4V (the bigger absolute value one ) are input at

the VIN pin.

*4) The maximum current may not be able to flow when thermal shutdown operates, it depends on power dissipation.

*5) E-1: Refer to dropout voltage chart.

XC6901 Datasheet(PDF) 6 Page - Torex Semiconductor

XC6901 Datasheet(HTML) 6 Page - Torex Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL