XC6220 Datasheet, PDF(6/30 Page) Torex Semiconductor – 1A LDO Voltage Regulator with “GreenOperation”

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XC6220 Datasheet, PDF (6/30 Pages) Torex Semiconductor – 1A LDO Voltage Regulator with “GreenOperation”

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XC6220 Series

â ELECTRICAL CHARACTERISTICS (Continued)

PARAMETER

SYMBOL

CONDITIONS

Ripple Rejection Rate

Limit Current

Short Current

PS Switching Current

HS Switching Current

Switch Current

Hysteresis Range

PS Switching Delay Time

CE High Level Voltage

CE Low Level Voltage

CE High Level Current

CE Low Level Current

CL Discharge Resistance (*7)

Thermal Shutdown

Detect Temperature

PSRR

ILIM

ISHORT

IGOR

IGO

IGOhys

tDPS

VCEH

VCEL

ICEH

ICEL

RDCHG

TTSD

VIN=5.75VDC+0.5Vp-pAC

ï¼4.75Vâ¦VOUT(T)â¦5.0V

High Speed Mode (HS), VCE=VIN

IOUT=30mA, f=1kHz

VIN=ï½VOUT(T)+1.0ï½

VDC+0.5Vp-pAC

ï¼0.85Vâ¦VOUT(T)â¦4.7V

High Speed Mode (HS), VCE=VIN

IOUT=30mAãf=1kHz

VIN=1.85VDC+0.5Vp-pAC

ï¼VOUT(T)=0.8V

High Speed Mode (HS), VCE=VIN

IOUT=30mA, f=1kHz

VCE=VIN= VOUT(T)+1.0V

0.8Vâ¦VOUT(T)â¦1.15V

VCE=VIN

VIN= VOUT(T)+1.0V

1.2Vâ¦VOUT(T)â¦5.0V

VCE=VIN

Short VOUT to VSS level

ï¼1.45Vâ¦VOUT(T)â¦5.0V

VIN=VOUT(T)+1.0V, VCE=âH âLevel

ï¼0.8Vâ¦VOUT(T)â¦1.4V

VIN=1.6V, VCE=âH âLevel

IOUT=heavy to light load

ï¼1.45Vâ¦VOUT(T)â¦5.0V

VIN=VOUT(T)+1.0V, VCE=âH âLevel

ï¼0.8Vâ¦VOUT(T)â¦1.4V

VIN=1.6V, VCE=âH âLevel

IOUT=light to heavy load

IGOhys=IGO-IGOR

VCE=VIN=VOUT(T)+1.0V,

(HS/PS Auto-Switching)

Time until HS mode is changed-over to

PS mode by IGOR.

VCE=VIN

VCE=VSS

VCE=VIN (A/B series)

VCE=VIN=6.0V (C/D series)

VCE=VSS

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

Junction Temperature

Thermal Shutdown

Release Temperature

Inrush Current

TTSR

IRUSH

Junction Temperature

VIN=VOUT(T)+1.0VãCL=22Î¼F

VCE=0VâVOUT(T)+1.0V

(Only when rising and within 1ms)

MIN. TYP. MAX.

705 1200

1005 1200

180

1.0

2.0

5.0

3.0

see the Voltage Chart

1.2

6.0

0.3

-0.1

0.1

-0.1

0.1

460

150

135

700

UNITS CIRCUIT

â¢

â¤

Î¼s

â¤

â£

Î¼A

â£

Î¼A

â£

â¦

â¥

NOTE:

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

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

(ie. The output voltage when âVOUT (T)+1.0Vâ is provided at the VIN pin while maintaining a certain IOUT value.

*3: VOUT (T): Nominal output voltage

*4: Vdif={VIN1(*6) - VOUT1(*5)}

*5: VOUT1=A voltage equal to 98% of the VOUT(T) when an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode.

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

*7: For the XC6220B/D series only. The XC6220A/C series (semi-custom) discharges by resistors R1 and R2 only as shown in the block

diagrams.

*8: For the XC6220A/C series, output voltage rises when the IC is in the high temperature stand-by mode.

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