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R2J20651NP Schematic ( PDF Datasheet ) - Renesas Technology

Teilenummer R2J20651NP
Beschreibung Integrated Driver - MOS FET (DrMOS)
Hersteller Renesas Technology
Logo Renesas Technology Logo 




Gesamt 20 Seiten
R2J20651NP Datasheet, Funktion
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Old Company Name in Catalogs and Other Documents
On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1st, 2010
Renesas Electronics Corporation
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.






R2J20651NP Datasheet, Funktion
R2J20651NP
Absolute Maximum Ratings
Item
Symbol
Rating
Power dissipation
Pt(25)
25
Pt(110)
8
Average output current
Iout
35
Input voltage
VIN (DC)
–0.3 to +16
VIN (AC)
20
Supply voltage & Drive voltage
VCIN & VDRV
–0.3 to +6
Switch node voltage
VSWH (DC)
16
VSWH (AC)
25
BOOT voltage
VBOOT (DC)
22
VBOOT (AC)
25
I/O voltage
Vpwm, Vdisble,
–0.3 to VCIN + 0.3
Vlsdbl, Vthwn
Operating junction temperature
Tj-opr
–40 to +150
Storage temperature
Tstg
–55 to +150
Notes: 1. Pt(25) represents a PCB temperature of 25°C, and Pt(110) represents 110C.
2. Rated voltages are relative to voltages on the CGND and PGND pins.
3. The specification values indicated "AC" are limited within 100 ns.
4. VCIN + 0.3 V < 6 V
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Units
W
(Ta = 25°C)
Note
1
A
V2
2, 3
V2
V2
2, 3
V2
2, 3
V 2, 4
°C
°C
Safe Operating Area
45
40
35
30
25
Condition
20 VOUT = 1.3 V
15
VIN = 12 V
VCIN = 5 V
10 VDRV = 5 V
5
L = 0.45 μH
Fsw = 1 MHz
0
0 25 50
75 100 125 150 175
PCB Temperature (°C)
Recommended Operating Condition
Item
Input voltage
Supply voltage & Drive voltage
Symbol
VIN
VCIN & VDRV
Rating
4.5 to 14
4.5 to 5.5
Units
V
V
Note
REJ03G1743-0400 Rev.4.00 Mar 12, 2010
Page 4 of 17

6 Page









R2J20651NP pdf, datenblatt
R2J20651NP
Typical Data
Power Loss vs. Output Current
10
VIN = 12 V
9 VCIN = 5 V
8 VOUT = 1.3 V
fPWM = 600 kHz
7 L = 0.45 μH
6
5
4
3
2
1
0
0 5 10 15 20 25 30
Output Current (A)
35
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Power Loss vs. Input Voltage
1.5
VCIN = 5 V
1.4 VOUT = 1.3 V
fPWM = 600 kHz
L = 0.45 μH
1.3 IOUT = 25 A
1.2
1.1
1.0
0.9
0.8
4
6 8 10 12 14
Input Voltage (V)
16
Power Loss vs. Output Voltage
1.5
VIN = 12 V
1.4 VCIN = 5 V
fPWM = 600 kHz
L = 0.45 μH
1.3 IOUT = 25 A
1.2
1.1
1.0
0.9
0.8
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4
Output Voltage (V)
Power Loss vs. Switching Frequency
1.5
VIN = 12 V
1.4
VCIN = 5 V
VOUT = 1.3 V
L = 0.45 μH
1.3 IOUT = 25 A
1.2
1.1
1.0
0.9
0.8
250
500 750 1000
Switching Frequency (kHz)
1250
REJ03G1743-0400 Rev.4.00 Mar 12, 2010
Page 10 of 17

12 Page





SeitenGesamt 20 Seiten
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