Texas Instruments

Description

DATASHEET AN-2281 LMR61428 Evaluation Module. 1. Introduction. The LMR61428 evaluation module is designed to provide the power supply design engineer with a fully. FREQ. Frequency Adjust. An external resistor connected between this pin and Pin 6 (VDD) sets the switching frequency of the LMR61428 . 4. FB. Output Voltage Nov 25, 2013 LMR61428 . PGND. EN. FREQ. FB. SGND. VDD. BOOT. SW. U1. VinMin = 5.0V. VinMax = 5.0V. Vout = 12.0V. Iout = 0.1A. Electrical BOM. Sep 28, 2016 10.0 H. 18.5 mOhm. R1. 49.9 Ohm. 63.0 mW. Rfbb. 49.9 kOhm. 63.0 mW. Rfbt. 150.0 kOhm. 63.0 mW. Rt. 499.0 kOhm. 63.0 mW. LMR61428 . SNVA255. Table 2. A Sample of Boost Regulators and Controllers. Device Name. Link. LMR62014. LMR62014. LMR61428 . LMR61428 . LMR62421. LMR62421.