XC6503 datasheet(5/26 Pages) TOREX

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XC6503

Series

■

ELECTRICAL CHARACTERISTICS

●

XC6503D Type

Ta=25℃

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

CIRCUITS

2.0V＞VOUT（T）

(*3), VCE=VIN, IOUT=10mA

－

0.02

(*4)

＋

0.02

(*4)

Output Voltage

VOUT(E)

(*2)

2.0V≦VOUT（T）, VCE=VIN, IOUT=10mA

×0.99

(*4)

VOUT（T）

×1.01

(*4)

①

Maximum Output

Current

IOUTMAX

VCE=VIN

500

①

Load Regulation

ΔVOUT

VCE=VIN, 0.1mA≦IOUT≦300mA

①

Dropout Voltage

(*5)

Vdif

VCE=VIN , IOUT=300mA

E-1

(*8)

①

Supply Current

ISS

VIN=VCE=6.0V, IOUT=0mA

②

Stand-by Current

ISTB

VIN=6.0V, VCE=VSS

0.01

0.1

②

Line Regulation

ΔVOUT/

(ΔVIN・VOUT)

VOUT(T)+0.5V≦VIN≦6.0V,

VCE=VIN, IOUT=30mA

E-2

(*9)

%/V

①

Input Voltage

VIN

1.7

6.0

①

Output Voltage

Temperature

Characteristics

ΔVOUT/

(ΔTopr・VOUT)

VCE=VIN, IOUT=30mA

-40℃≦Topr≦85℃

±30

ppm/℃

①

VOUT(T)≦4.75V

VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC

VCE=VIN, IOUT=30mA, f=1kHz

Power Supply

Rejection Ratio

PSRR

VOUT(T)≧4.80V

VIN=5.75VDC+0.5Vp-pAC

VCE=VIN, IOUT=30mA, f=1kHz

③

Current Limit

ILIM

VCE=VIN

510

630

750

①

Short-circuit Current

ISHORT

VCE=VIN

Short VOUT to VSS level

120

210

①

CE High Level Voltage

VCEH

1.0

6.0

①

CE Low Level Voltage

VCEL

VSS

0.3

①

CE High Level

Current

ICEH

VIN=VCE=6.0V

3.5

①

CE Low Level Current

ICEL

VCE=VSS

-0.1

0.1

①

CL Discharge

Resistance

(*10)

RDCHG

VIN=6.0V, VOUT=5.0V, VCE=VSS

300

430

500

Ω

①

Thermal Shutdown

Detect Temperature

TTSD

Junction Temperature

150

℃

Thermal Shutdown

Release

Temperature

TTSR

Junction Temperature

125

℃

Thermal Shutdown

Hysteresis Width

THYS

TTSD-TTSR

℃

NOTE:

(*1) Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)

(*3)+1.0V.

(*2) VOUT(E): Effective output voltage

(i.e. the output voltage when “VOUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value.)

(*3) VOUT(T): Nominal output voltage

(*4) Characteristics of the actual VOUT(E) by setting output voltage is shown in the voltage chart.

(*5) Vdif＝VIN1

(*7)－VOUT1(*6)

(*6) VOUT1 is a voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input

(*7) VIN1 is an input voltage when VOUT1 appears at the VOUT pin while the input voltage is gradually decreased.

(*8) E-1:DROPOUT VOLTAGE (Refer to Voltage Chart.)

(*9) E-2:LINE REGULATION (Refer to Voltage Chart.)

(*10) This function is built in the XC6503B/D series only.

The XC6503A/C series discharges by only R1+ R2 resistors as shown in the block diagrams.

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