SC197

4

Parameter

Condition

Min

Typ

Max

Units

Switching Frequency

f

SW

2.8

3.5

4.2

MHz

Soft-Start

t

SS

V

100

500

µs

Thermal Shutdown

T

OT

Rising temperature

160

°C

Thermal Shutdown Hysteresis

T

HYST

20

°C

Logic Inputs - CTL0A, CTL1A, CTL2A, CTL3A, CTL0B, CTL1B, CTL2B, and CTL3B

Input High Voltage

V

IH

1.2

V

Input Low Voltage

V

IL

0.4

V

Input High Current

I

IH

V

-2.0

5.0

µA

Input Low Current

I

IL

V

-2.0

2.0

µA

Notes

(1) All symbol references apply equally to A and B devices.

(2) Maximum output voltage is limited to VIN if the input is less than 3.3V.

(3) Measured from INA to LXA or from INB to LXB.

(4) Measured from LXA to GNDA or from LXB to GNDB.

Electrical Characteristics (continued)