XC6405 datasheet(13/55 Pages) TOREX

13 / 55 page

13/55

XC6405

Series

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

CIRCUIT

Output Voltage (*2,3)

VROUT(E)

IROUT=30mA

0.98 VROUT(T) ×1.02

①

Maximum Output Current

(0.9 ~ 2.4V product)

IROUTMAX

VIN=VROUT(T)+2.0V

400

①

Maximum Output Current

(2.5 ~ 4.9V product)

IROUTMAX

VIN=VROUT(T)+2.0V

When VROUT(T)≧4.0V, VIN=6.0V

500

①

Load Regulation

△

VROUT

1mA≦IROUT≦100mA

①

Vdif1

IROUT=30mA

E-1

①

Dropout Voltage (*4)

Vdif2

IROUT=100mA

E-2

①

Supply Current

(FV / FX / FY / FZ series)

IDD

VIN=VEN=VROUT(T)+1.0V,

When VROUT≦0.9V, VIN=2.0V

145

②

Line Regulation

△

VROUT

△

VIN ･ VROUT

VROUT(T)+1.0V≦VIN<6.0V

When VROUT≦0.9V, 2.0V≦VIN≦6.0V

IROUT=30mA

When VROUT≦1.75V, IROUT=10mA

0.01

0.20

% / V

①

Input Voltage

VIN

2.0

6.0

Output Voltage

Temperature Characteristics

△

VROUT

△

Topr･VROUT

IROUT=30mA

-40℃≦Topr≦85℃

±100

ppm /℃

①

Ripple Rejection Rate

PSRR

VIN=[VROUT(T)+1.0]V+0.5Vp-pAC

When VROUT(T)≦1.25V

→

VIN=2.25V+0.5Vp-pAC

When VROUT(T)≧4.75V

→

VIN=5.75V+0.5Vp-pAC

IROUT=50mA, f=10kHz

③

Current Limiter

(2.4V or less)

IRlim

VIN=VROUT(T)+2.0V

600

①

Current Limiter

(2.5V or more)

IRlim

VIN=VROUT(T)+2.0V

When VROUT(T)≧4.0V, VIN=6.0V

500

600

①

Short-Circuit Current

IRshort

VIN=VROUT(T)+2.0V

When VROUT(T)≧4.0V, VIN=6.0V

①

Detect Voltage (*7, 8)

VDF (E)

0.98 VDF (T) ×1.02

④

Hysteresis Range (*8)

VHYS

VDF (T)

0.02

VDF (T)

0.05

VDF (T)

0.08

④

VIN = 2.0V

3.0

6.0

VIN = 3.0V

4.0

8.0

VIN = 4.0V

5.0

10.0

VIN = 5.0V

7.0

12.0

Output Current (*9)

IDOUT

VDOUT = 0.5V

VIN = 6.0V

10.0

15.0

⑤

Detect Voltage

Temperature Characteristics

△

VDF

△

Topr ･ VDF

-40℃≦Topr≦85℃

100

ppm /℃

④

Delay Resistance

Rdelay

VIN=6.0V, Cd=0V

Delay Resistance=6.0V/Delay Current

300

500

700

kΩ

⑥

■

ELECTRICAL CHARACTERISTICS (Continued)

Ta=25℃

●

XC6405 FV / FX / FY / FZ Series

NOTE:

*1: Unless otherwise stated, VIN=VOUT(T)+1.0V

*2: VROUT(T)=Specified VR output voltage

*3: VOUT(E)=Effective VR output voltage. Refer to the E-0 chart for VDF(T) values less than 1.5V.

(i.e. the VR output voltage when "VROUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IROUT value).

*4: Vdif={VIN1

(*6)-VROUT1(*5)}

*5: A voltage equal to 98% of the VR output voltage whenever a stabilized VROUT1=IROUT{VROUT(T)+1.0V} is input.

*6: VIN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased.

*7: VDF (T) : Specified detect voltage value

*8: VDF (E) : Effective detect voltage value. Refer to the E-0 chart for VDF(T) values less than 1.5V.

*9: VD supply current = sink current during detection.

XC6405 Datasheet(PDF) 13 Page - Torex Semiconductor

XC6405 Datasheet(HTML) 13 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

Datasheet Download

Link URL