Texas Instruments Jacinto 7 DRA829, Руководство пользователя

Страница: 16 / 55

The seven configurations also have optimal output inductance values that optimize the performance of each
buck under these various conditions.
Table 5-1 shows the default configurations for the BUCKs. These settings
cannot be changed after device startup.
Table 5-1. Application Use Case Settings
Device BUCK Rail Default Application Use Case Recommended Inductor Value
TPS65941213-Q1
BUCK1 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK2 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK3 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK4 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK5 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
TPS65941111-Q1
BUCK1 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK2 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK3 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK4 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
BUCK5 2.2 MHz VOUT Less than 1.9 V Multiphase or Single Phase 470 nH
Static NVM Settings www.ti.com
16 Optimized Dual TPS6594-Q1 PMIC User Guide for Jacinto ™ 7 DRA829 or
TDA4VM Automotive PDN-0C
SLVUC99 – JANUARY 2022
Submit Document Feedback
Copyright © 2022 Texas Instruments Incorporated