GL3523 Datasheet

© 2017 Genesys Logic, Inc. - All rights reserved.

Page 6

GLI Confidential

List of Figures

Figure 3.1 - GL3523 QFN 76 Pin-out Diagram ................................................................... 11

Figure 3.2 - GL3523 QFN 64 Pin-out Diagram ................................................................... 12

Figure 3.3 - GL3523 QFN 48 Pin-out Diagram ................................................................... 13

Figure 3.4 - GL3523-S VFBGA144 Ball Diagram (Bottom View) ..................................... 17

Figure 3.5 - GL3523-S QFN88 (2C3A) Pin-out Diagram ................................................... 18

Figure 3.6 - GL3523-S QFN88 (1C4A) Pin-out Diagram ................................................... 19

Figure 3.7 - GL3523-S QFN76 Pin-out Diagram................................................................. 20

Figure 3.8 - GL3523-S QFN64 (1C2A) Pin-out Diagram ................................................... 21

Figure 4.1 – GL3523 Architecture Diagram ........................................................................ 26

Figure 4.2 – GL3523-S Architecture Diagram .................................................................... 27

Figure 4.3 - Operating in USB 1.1 Schemes ......................................................................... 29

Figure 4.4 - Operating in USB 2.0 Schemes ......................................................................... 30

Figure 4.5 - Power on Reset Diagram................................................................................... 31

Figure 4.6 - Power on Sequence of GL3523 ......................................................................... 31

Figure 4.7 - Timing of PGANG Strapping ........................................................................... 32

Figure 4.8 - GANG Mode Setting ......................................................................................... 32

Figure 4.9 - SELF/BUS Power Setting ................................................................................. 33

Figure 4.10 - LED Connection .............................................................................................. 33

Figure 4.11 - SMBus Timing Diagram ................................................................................. 34

Figure 6.1 - Vin(V5) vs Vout(V33)* ...................................................................................... 40

Figure 6.2 - Vin (V5) vs. Vout (V1.2) .................................................................................... 41

Figure 7.1 - QFN76 Package.................................................................................................. 42

Figure 7.2 - QFN64 Package.................................................................................................. 43

Figure 7.3 - QFN48 Package.................................................................................................. 44

Figure 7.4 - VFBGA144 Package .......................................................................................... 45

Figure 7.5 - QFN88 Package.................................................................................................. 46