IRDC3865 International Rectifier, IRDC3865 Datasheet - Page 11

• Manufacturer Part Number: IRDC3865
• Description: Power Management IC Development Tools 9999V 999A POL IC
• Manufacturer: International Rectifier
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of IRDC3865

• Product: Evaluation Boards
• Output Voltage: 1.05 V
• Factory Pack Quantity: 1

TYPICAL OPERATING DATA
VIN = 12V, VCC = 5V, VOUT = 1.05V, Fs = 300kHz, IOUT = 0 ~ 10A, T
unless otherwise specified
1.062
1.060
1.058
1.056
1.054
1.052
1.050
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
0.01
0
Fig. 18: Efficiency vs. Load Current
Fig. 20: Load Regulation
2
0.1
Load Current (A)
Load Current (A)
4
6
1
8
10
10
Fig. 19: Switching Frequency vs. Load Current
1.062
1.060
1.058
1.056
1.054
1.052
1.050
350
300
250
200
150
100
50
0
0
Fig. 21: Line Regulation at 10A Load
7
A
= 25
8
2
o
C, no airflow,
9
10
Load Current (A)
Input Voltage (V)
4
11
12
IRDC3865
6
13
14
8
15
11
16
10