Datasheet

Pin configuration STLED25
6/30 Doc ID 022323 Rev 3
2 Pin configuration
Figure 3. Pin configuration (top view)
Table 3. Pin description
Pin name Pin number Description
VIN A1 Supply from battery
ISET A2
Resistor to GND from 1.28 V (typ.) internal reference: 390x current
multiplier
D1 A3 String 1 controlled by EN13
EN13 B1 Positive polarity. EN13 & 45 Low = IC shutdown
EN45 B2 Positive polarity. EN13 & EN45 Low = IC shutdown
D2 B3 String 2 controlled by EN13
GND C1 Power ground and IC ground
D5 C2 String 5 controlled by EN45
D3 C3 String 3 controlled by EN13
SW D1 Inductor connection to internal switch
VOUT D2 DC-DC output to V
OUT
capacitor
D4 D3 String 4 controlled by EN45
VIN ISET D1
EN13 EN45 D2
GND D5 D3
SW VOUT D4
AM09921v1