Pin configuration

STCS1

4/17

2

Pin configuration

Figure 2.

Pin connections (top view)

DFN8

PowerSO-8

Table 2.

Pin description

Pln N°

Symbol

Note

Supply voltage

2

PWM

PWM dimming input

3

EN

Shutdown pin

4

DRAIN

Internal N-MOSFET drain

5

FB

External resistor connection for current set (N-MOSFET source)

6

GND

Ground

7

N.C.

Not connected

8

DISC

Load disconnection flag (open drain)

Exp-pad

Internally connected to ground.