FAN5092MTC Datasheet, PDF (8/20 Pages) Fairchild Semiconductor – High Current System Voltage Buck Converter

FAN5092
Typical Operating Characteristics
(VCC = 12V, and TA = +25°C using circuit in Figure 1 , unless otherwise noted.)
EFFICIENCY VS. OUTPUT CURRENT
88
86
VOUT = 1.850V
84
82
80
VOUT = 1.550V
78
76
74
72
70
68
66
64
0 10 20 30 40 50 60
OUTPUT CURRENT (A)
PRODUCT SPECIFICATION
TRANSIENT RESPONSE, 50A to 0.5A
TRANSIENT RESPONSE, 0.5A TO 50A
1.590V
1.550V
1.480V
1.590V
1.550V
1.480V
TIME (20µs/DIVISION)
HIGH-SIDE GATE DRIVES, NORMAL OPERATION
TIME (20µs/DIVISION)
HIGH-SIDE GATE DRIVES, E*-MODE
TIME (500ns/DIVISION)
8
TIME (500ns/DIVISION)
REV. 1.0.7 6/20/02