CAT4103 datasheet(3/13 Pages) ONSEMI

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CAT4103

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Table 3. ELECTRICAL OPERATING CHARACTERISTICS (Min and Max values are over recommended operating conditions

unless specified otherwise. Typical values are at VIN = 5.0 V, TAMB = 25°C.)

Symbol

Name

Conditions

Min

Typ

Max

Units

DC CHARACTERISTICS

IDD1

Supply Current Outputs Off

VLED = 5 V, RSET = 24.9 kW

IDD2

Supply Current Outputs Off

VLED = 5 V, RSET = 5.23 kW

IDD3

Supply Current Outputs On

VLED = 0.5 V, RSET = 24.9 kW

IDD4

Supply Current Outputs On

VLED = 0.5 V, RSET = 5.23 kW

ILKG

LED Output Leakage

VLED = 5 V, Outputs Off

−1

RLIN

LIN Pull−down Resistance

140

180

250

RBIN

BIN Pull−up Resistance

140

180

250

VIH

VIL

SIN, BIN, CIN, LIN logic high level

SIN, BIN, CIN, LIN logic low level

0.7x VDD

0.3x VDD

IIL

Logic Input Leakage Current (CIN, SIN)

VI = VDD or GND

−5

VOH

VOL

xOUT Logic High Output Voltage

xOUT Logic Low Output Voltage

IOH = −1 mA

IOL = 1 mA

VCC − 0.3 V

0.3

VRSET

RSETx Regulated Voltage

1.17

1.2

1.23

TSD

Thermal Shutdown

150

°C

THYS

Thermal Hysteresis

°C

ILED/IRSET

RSET to LED Current Gain ratio

100 mA LED Current

400

VUVLO

Undervoltage Lockout (UVLO) Threshold

1.8

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