Datasheet

1.49
1.495
1.5
1.505
1.51
0 1 2 3 4 5
I
LOAD
- Load Current - A
V
OUT
- Output Voltage - V
FCCM, fsw = 750 kHz, VIN = 5 V
DE Mode, fsw = 750 kHz, VIN = 5 V
HEF Mode, fsw = 750 kHz, VIN = 5 V
1.49
1.495
1.5
1.505
1.51
2.9 3.4 3.9 4.4 4.9 5.4 5.9
V
IN
- Input Voltage - V
V
OUT
- Output Voltage - V
FCCM, fsw = 750 kHz, Iout = 0 A
FCCM, fsw =750 kHz, Iout = 5 A
DE Mode, fsw = 1.1 MHz, Iout = 0 A
DE Mode, fsw = 1.1 MHz, Iout = 5 A
HEF Mode, fsw = 2.0 MHz, Iout = 0 A
HEF Mode, fsw = 2.0 MHz, Iout = 5 A
www.ti.com Performance Data and Typical Characteristic Curves
8.2 Load Regulation
Figure 6. Load Regulation
8.3 Line Regulation
Figure 7. Line Regulation
11
SLUU671– December 2011 5-A Step-Down Regulator with Integrated Switcher
Submit Documentation Feedback
Copyright © 2011, Texas Instruments Incorporated