Datasheet

Typical application circuit PM6641
4/47 Doc ID 13510 Rev 3
1 Typical application circuit
Figure 1. Application circuit
3.3V
1.5
V
5V
PG_1S5
SS_1S5
PG_1S5
COMP_1S5
VFB_1S5
EN_1S5
VIN_1S5
V
SW_1S5
SGND_1S5
SS_1S05
PG_1S05
COMP_1S05
VFB_1S05
EN_1S05
VIN_1S05
V
SW_1S05
SGND_1S05
1.05
V
SET_PH1
PG_1S8
SS_1S8 COMP_1S8
VFB_1S8
EN_1S8 (S5)
VIN_1S8 VSW_1S8 VOUT_1S8 SGND_1S8
CSNS
VTT
VTTGND
VTTREF
SET_SWF
EN_VTT (S3)
VTTFB
LDOIN
AVCC
VTTREF
V
TT
1.8
V
PM6641
PG_1S05
3.3V
VCC
3.3V
AGND
3.3V
PG_1S8
AGND