TDA21211 Infineon Technologies, TDA21211 Datasheet - Page 16

• Manufacturer Part Number: TDA21211
• Description: IC MOSFET DRIVER IQFN-40
• Manufacturer: Infineon Technologies
• Type: High Side/Low Side Driverr

Specifications of TDA21211

• Input Type: PWM
• Number Of Outputs: 1
• Current - Peak Output: 35A
• Voltage - Supply: 5 V ~ 30 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

35
30
25
20
15
10
Data Sheet
Figure 19.
5
0
7
6
5
4
3
2
1
0
100
0
Vin=12V
VCIN=VDRV=5V
Vout=1.3V
F=600kHz
L=510nH
T= 25° C
Vin=12V
VCIN=VDRV=5V
Vout=1.3V
Iout=25A
L=510nH
T= 25° C
200
5
Figure 17.
Power Supply Current (IDRV + ICIN) vs. Fsw
(inductor losses not included)
300
Switching Frequency (kHz)
Output Current (A)
400
10
Power Loss vs. Iout
500
15
600
20
700
800
25
900
30
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1000
1,20
1,15
1,10
1,05
1,00
0,95
0,90
0,85
300
Figure 18.
Vin=12V
VCIN=VDRV=5V
Vout=1.3V
Iout=25A
L=510nH
T= 25° C
400
(inductor losses not included)
Normalized Power Loss @ Iout=25 A
Switching Frequency (kHz)
500
600
700
800
TDA21211
900
1000