Gate Driver
Package
ROHS-compliant
Number of channels
Maximum junction temperature
Supply voltage,
V
CC
BOOT to GND
PHASE to GND DC
PHASE to GND dynamic
Switching frequency
Driving capability
-HS
Driving capability
-LS
Typical propagation delay time
Power on overvoltage protection
Integrated bootstrap diode
Product status
High Performance
TDA21106
SO-8
1
-25 to 150˚C
25 V
45 V
-1 ~ 25 V
-20 ~ 30 V
1)
2 MHz
Source: 4 A
Sink: 4 A
Source: 4 A
Sink: 4 A
10 ~ 20 ns
Production
TDA21102
SO-14
2
-25 to 150˚C
25 V
45 V
-1 ~ 25 V
-20 ~ 30 V
1)
2 MHz
Source: 4 A
Sink: 4 A
Source: 4 A
Sink: 4 A
15 ~ 20 ns
Production
Cost Performance Optimized
TDA21107
SO-8
1
0 to 150˚C
15 V
15 V
30 V
-10 ~ 30 V
2)
1 MHz
Source: 3 A
Sink: 3 A
Source: 3 A
Sink: 3 A
15 ~ 20 ns
Production
TDA21103
SO-14
2
0 to 150˚C
15 V
30 V
15 V
1 MHz
Source: 2 A
Sink: 2 A
Source: 2 A
Sink: 2 A
45 ~ 60 ns
Production
1)
t
pulse max
= 500 ns, Maximum Duty Cycle = 2%
2)
t
pulse max
= 200 ns
PWM
VRM / VRD
Package
ROHS-compliant
Number of phases
VID bits
Output voltage
Inductor DCR sensing
MOSFET RDS(on) sensing
OCP, OVP
Dynamic VIDs (VIDs on the fly)
Switching frequency
TDA21301
VR10.1
TSSOP-28
2~4
6
0.8375 ~ 1.6 V
50 – 400 kHz
TDA21302
VR10
SO-32
2~4
6
0.8375 ~ 1.6 V
50 – 400 kHz
TDA21303
VR10 /
VR next generation
VQFN-40
2~4
6
0.8375 ~ 1.6 V
50 – 400 kHz
For an overview about ROHS-compliant products please go to www.infineon.com/greenproducts
5
G a t e D r i v e r / P W M Co n t r o l I C
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