Texas Instruments

Description

This section describes how to configure the bq24745 /7 evaluation board and provides: Test Procedure Naming Conventions. Required Equipment and Software. Equipment Setup. Software Installation. Test Procedures. 3. SLUU306B March 2008 Revised December 2009 bq24745 /7 EVM (HPA272) for Multi Cell ABSTRACT. The bq24745 Evaluation Module (EVM) is designed for 2- to 4-cell notebook battery-charger applications. However, the bq24745 also supports single-cell, battery-charger applications. This application report describes how to change. bq24745EVM components for meeting single-cell applications. One example DESCRIPTION. Threshold and Hysteresis. The bq24745 is a high-efficiency, synchronous. Internal Soft-Start battery charger with an integrated input-current. Safety comparator, offering low component count for space-constrained, multi- chemistry battery-charging. Dynamic Power Management (DPM) applications. ABSTRACT. The smart charger bq24747/765 is a high-efficiency, synchronous battery charger with an integrated input current comparator. This charger provides low component count for space constrained, multichemistry battery charging applications. SMBus input current, charge current, and input current digital-to-analog. The bq24725/707/726, bq24745 /747/765, bq246xx, and bq2417x/13x have cycle -by-cycle current limit. The output capacitance must be placed between the outside of current sense resistor and the battery package terminal. An optional 0.1- F capacitor between SRP or CSOP and ground is for common mode filtering .