r2j20658bnp Renesas Electronics Corporation., r2j20658bnp Datasheet - Page 9

• Manufacturer Part Number: r2j20658bnp
• Description: Integrated Driver - Mos Fet Drmos
• Manufacturer: Renesas Electronics Corporation.

R2J20658BNP
Typical Data
R07DS0550EJ0101 Rev.1.01
Sep 30, 2011
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
10
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
40
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
1.8
1.7
1.6
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
= 600 kHz
6
Power Loss vs. Input Voltage
Switching Frequency (kHz)
500
Input Voltage (V)
8
750
10
12
1000
14
Preliminary
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