SC5014A

5

Electrical Characteristics (continued)

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Fault Protection

LED Short-Circuit Protection Threshold

V

IOn(SCP)

R

(3)

7xV

SCP

20xV

SCP

23xV

SCP

V

LED Open-Circuit Protection Threshold

V

IO_OCP

0.2

V

LED Short-Circuit Fault Delay

t

SCP(DELAY)

V



µs

FLT Pin Leakage Current

I

FLT(LEAK)

V

-



µA

FLT Output Low

V

FLT(LOW)

-5mA from FLT to V

CC

0.3

V

Over-Temperature Protection

Thermal Shutdown Temperature

T

OTP

50

°C

Thermal Shutdown Hysteresis

T

OTP-H

0

°C

SCL Clock Frequency

F

SCL

400

kHz

SCL Clock Low Period

t

LOW(SCL)

.3

µs

SCL Clock High Period

t

HIGH(SCL)

0.6

µs

Hold Time Start Condition

t

HD(START)

0.6

µs

SDA Setup Time

t

SU(SDA)

00

ns

SDA Hold Time

t

HD(SDA)

0

0.9

µs

Setup Time Stop Condition

t

SU(STOP)

0.6

µs

Bus Free Time Between Stop & Start

t

BF

.3

µs

Notes:

() Ensured by design and characterization, not production tested.

(2) LED current matching for 2 channels is defined as the largest of the two numbers, i.e., (MAX-AVG)/AVG and (AVG-MIN)/AVG; where MAX is the

maximum LED channel current, MIN is the minimum LED channel current and AVG is the average of the 2 LED channel currents.

(3) Refer to the application circuit on page 20, Figure 2.