UCHQ613G-AG6-R datasheet(4/9 Pages) UTC

4 / 9 page

UCHQ613

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 9

www.unisonic.com.tw

QW-R121-030.a



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

CONDITIONS

RATINGS

UNIT

Voltage range

VIN

-0.3 ~ 7.0

DP1, DP2 output

voltage,DM1,DM2 output

voltage

-0.3 ~ 5.8

DP1, DP2 input

voltage,DM1,DM2 input

voltage

-0.3 ~ 5.8

DP1, DP2 input

current,DM1,DM2 input

current

Continuous output sink current

DP1, DP2 output

current,DM1,DM2 output

current

Continuous output source

current

Maximum Operating Junction

Temperature

-40 ~125

°C

Storage Temperature

TSTG

-65 ~ 150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



ELECTRICAL CHARACTERISTICS

(4.5V≤VDD≤5.5V, Positive current are into pins. TC=25°C unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

UNDERVOLTAGE LOCKOUT

IN rising UVLO threshold voltage

VUVLO

3.9

4.1

4.3

Hysteresis (1)

100

SUPPLY CURRENT

IN supply current

IIN

4.5V≤VIN≤5.5V

155

200

BC 1.2 DCP MODE( SHORT MODE)

DP1 and DM1shorting resistance

RDPM_SHORT1

VDP1=0.8V, IDM1=1mA

157

200

Ω

DP2 and DM2 shorting resistance

RDPM_SHORT2

VDP2=0.8V, IDM2=1mA

157

200

Ω

DIVIDER MODE

DP1 output voltage

VDP1_2.7V

VIN = 5 V

2.57

2.7

2.84

DM1 output voltage

VDM1_2V

VIN = 5 V

1.9

2.1

DP1 output impedance

RDP1_PAD1

IDP1 = -5 μA

KΩ

DM1 output impedance

RDM1_PAD1

IDM1 = -5 μA

KΩ

DP2 output voltage

VDP2_2.7V

VIN = 5 V

2.57

2.7

2.84

DM2 output voltage

VDM2_2V

VIN = 5 V

1.9

2.1

DP2 output impedance

RDP2_PAD1

IDP2 = -5 μA

KΩ

DM2 output impedance

RDM2_PAD1

IDM2 = -5 μA

KΩ

1.2V / 1.2V MODE

DP1 output voltage

VDP1_1.2V

VIN = 5 V

1.12

1.2

1.28

DM1 output voltage

VDM1_1.2V

VIN = 5 V

1.12

1.2

1.28

DP1 output impedance

RDP1_PAD2

IDP1 = -5 μA

102

130

KΩ

DM1 output impedance

RDM1_PAD2

IDM1 = -5 μA

102

130

KΩ

DP2 output voltage

VDP2_1.2V

VIN = 5 V

1.12

1.2

1.28

DM2 output voltage

VDM2_1.2V

VIN = 5 V

1.12

1.2

1.28

DP2 output impedance

RDP2_PAD2

IDP2 = -5 μA

102

130

KΩ

DM2 output impedance

RDM2_PAD2

IDM2 = -5 μA

102

130

KΩ

Note: Specified by design. Not production tested.

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