ISL6421A Intersil Corporation, ISL6421A Datasheet - Page 11

• Manufacturer Part Number: ISL6421A
• Description: Single Output LNB Supply and Control Voltage Regulator
• Manufacturer: Intersil Corporation

Typical Performance Curves
VDRAIN (10V/DIV)
IOUT (0.2A/DIV)
VPWM (1V/DIV)
VOUT (1V/DIV)
FIGURE 12. GATE AND DRAIN WAVEFORMS VOUT = 19.0V
VGATE (2V/DIV)
FIGURE 10. DYNAMIC RESPONSE VOUT = 19.0V
11
0.5ms/DIV
2µs/DIV
(Continued)
ISL6421A
VDRAIN (10V/DIV)
IOUT (0.2A/DIV)
VPWM (1V/DIV)
VOUT (1V/DIV)
FIGURE 13. GATE AND DRAIN WAVEFORMS VOUT = 14.0V
VGATE (2V/DIV)
FIGURE 11. DYNAMIC RESPONSE VOUT = 14.0V
0.5ms/DIV
2µs/DIV
March 9, 2006
FN9167.3