r2j20654np Renesas Electronics Corporation., r2j20654np Datasheet - Page 9

• Manufacturer Part Number: r2j20654np
• Description: Integrated Driver - Mos Fet Drmos
• Manufacturer: Renesas Electronics Corporation.

R2J20654NP
Typical Data
R07DS0246EJ0100 Rev.1.00
Jan 25, 2011
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
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 = VDRV = 5 V
VOUT = 1.3 V
f
L = 0.45 μH
VIN = 12 V
VCIN = VDRV = 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
0.7
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
250
4
VCIN = VDRV = 5 V
VOUT = 1.3 V
f
L = 0.45 μH
IOUT = 25 A
VIN = 12 V
VCIN = VDRV = 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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