FAN3214TMX Fairchild Semiconductor, FAN3214TMX Datasheet - Page 13

IC GATE DRIVER DUAL 4A 8-SOIC

FAN3214TMX

Manufacturer Part Number
FAN3214TMX
Description
IC GATE DRIVER DUAL 4A 8-SOIC
Manufacturer
Fairchild Semiconductor
Type
Dual-4A, High-Speed, Low-Side Gate Driverr
Datasheet

Specifications of FAN3214TMX

Product
MOSFET Gate Drivers
Rise Time
12 ns
Fall Time
9 ns
Propagation Delay Time
17 ns
Supply Voltage (max)
20 V
Supply Voltage (min)
- 0.3 V
Supply Current
0.7 mA
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Bridge Type
Full Bridge
Minimum Operating Temperature
- 40 C
Number Of Drivers
2
Number Of Outputs
2
Output Current
5 A
Output Voltage
20.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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© 2008 Fairchild Semiconductor Corporation
FAN3213 / FAN3214 • Rev. 1.0.2
Operational Waveforms
At power-up, the driver output remains LOW until the
V
magnitude of the OUT pulses rises with V
state V
illustrated in Figure 31 shows that the output remains
LOW until the UVLO threshold is reached, then the
output is in-phase with the input.
DD
Figure 31. Non-Inverting Startup Waveforms
voltage reaches the turn-on threshold. The
DD
is reached. The non-inverting operation
DD
until steady-
13
The inverting configuration of startup waveforms are
shown in Figure 32. With IN+ tied to VDD and the input
signal applied to IN–, the OUT pulses are inverted with
respect to the input. At power-up, the inverted output
remains LOW until the V
threshold, then it follows the input with inverted phase.
Figure 32. Inverting Startup Waveforms
DD
voltage reaches the turn-on
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