ISL6410A Intersil Corporation, ISL6410A Datasheet - Page 10

• Manufacturer Part Number: ISL6410A
• Description: Single Synchronous Buck Regulators with Integrated FET
• Manufacturer: Intersil Corporation

Performance Curves and Waveforms
CH1 = Top, CH2 = Middle, CH4 = Bottom, where applicable
L PIN VOLTAGE
L1 CURRENT
FIGURE 8. ISL6410 OSCILLATOR FREQUENCY vs
FIGURE 12. TRANSIENT LOAD WAVEFORM FOR ISL6410
800
790
780
770
760
750
FIGURE 10. SWITCHING WAVEFORM FOR ISL6410
-40
VOUT
IOUT
VOUT
TEMPERATURE
CH1 = 0.1V/DIV, CH2 = 2V/DIV CH4 = 200mA/DIV
VIN = 3.3V, VOUT = 1.2V
-15
CH1 = 0.2V/DIV, CH4 = 200mA/DIV
TEMPERATURE (°C)
10
10
0.5ms/DIV
0.5µs/DIV
35
60
ISL6410, ISL6410A
(Continued)
85
L PIN VOLTAGE
FIGURE 13. TRANSIENT LOAD WAVEFORM FOR ISL6410A
L1 CURRENT
FIGURE 9. ISL6410A OSCILLATOR FREQUENCY vs
780
770
760
750
740
730
FIGURE 11. SWITCHING WAVEFORM FOR ISL6410A
-40
VOUT
IOUT
VOUT
TEMPERATURE
CH1 = 0.1V/DIV, CH2 = 2V/DIV CH4 = 200mA/DIV
VIN = 5.0V, VOUT = 1.2V
VIN = 5.0V, VOUT = 1.2V, IOUT = 0.5A
-15
CH1 = 0.1V/DIV, CH4 = 200mA/DIV
TEMPERATURE (°C)
10
0.5ms/DIV
0.5µs/DIV
35
60
85