r2j20652anp Renesas Electronics Corporation., r2j20652anp Datasheet - Page 10

• Manufacturer Part Number: r2j20652anp
• Description: Integrated Driver ? Mos Fet Drmos
• Manufacturer: Renesas Electronics Corporation.

R2J20652ANP
Typical Data
REJ03G1867-0300 Rev.3.00 Feb 26, 2010
Page 10 of 16
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
9
8
7
6
5
4
3
2
1
0
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4
0
VIN = 12 V
VCIN = Reg5V = 5 V
VOUT = 1.3 V
f
L = 0.45 μH
VIN = 12 V
VCIN = Reg5V = 5 V
f
L = 0.45 μH
IOUT = 25 A
PWM
PWM
5
= 600 kHz
= 600 kHz
Power Loss vs. Output Voltage
Power Loss vs. Output Current
10
Output Voltage (V)
Output Current (A)
15
20
25
30
35
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
250
4
VCIN = Reg5V = 5 V
VOUT = 1.3 V
f
L = 0.45 μH
IOUT = 25 A
VIN = 12 V
VCIN = Reg5V = 5 V
VOUT = 1.3 V
L = 0.45 μH
IOUT = 25 A
PWM
Power Loss vs. Switching Frequency
6
= 600 kHz
Power Loss vs. Input Voltage
Switching Frequency (kHz)
8
500
Input Voltage (V)
10
12 14
750
16 18
1000
Preliminary
20
1250
22