FAN5093 Datasheet, PDF (8/17 Pages) Fairchild Semiconductor – Two Phase Interleaved Synchronous Buck Converter for VRM 9.x Applications

FAN5093
Typical Operating Characteristics (Continued)
PRODUCT SPECIFICATION
CH1: Vout
CH2: Vin
START-UP, 40A LOAD
POWER-DOWN, 40A LOAD
CH1: Vout
CH2: Vin
LOAD TRANSIENT, 0-40A
CH1: Iout (20A/div)
CH2: Vout
LOAD TRANSIENT, 12-52A
CH1: Iout (20A/div)
CH2: Vout
CLOSED LOOP RESPONSE, 40A LOAD
50
180
40
150
Phase Margin
30
120
20
90
Gain
10
60
0
30
-10
100
1000
10000
FREQUENCY (HZ)
0
100000
8
VOUT TEMPERATURE VARIATION
1.501
1.500
1.499
1.498
1.497
1.496
1.495
1.494
0
25
70
100
TEMPERATURE (°C)
REV. 1.1.0 3/27/03