TC4405COA Microchip Technology, TC4405COA Datasheet - Page 6

• Manufacturer Part Number: TC4405COA
• Description: IC,Dual MOSFET Driver,CMOS,SOP,8PIN,PLASTIC
• Manufacturer: Microchip Technology
• Type: Amplifierr

Specifications of TC4405COA

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 15ns
• Current - Peak: 1.5A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Rise Time: 30 ns
• Fall Time: 30 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 4.5 mA
• Maximum Power Dissipation: 470 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Drivers: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TC4404/TC4405
3.0
3.1
Avoid long power supply and ground traces (added
inductance causes unwanted voltage transients). Use
power and ground planes wherever possible.
FIGURE 3-1:
3.2
FIGURE 3-2:
Totem-Pole Switch
DS21418C-page 6
(4.5V - 18V)
Input
From TTL
APPLICATIONS INFORMATION
Circuit Layout Guidelines
Typical Applications
GND
V
DD
2
t
RISE
Input: 100 kHz,
square wave,
= t
V
TC4404
DD
FALL
Switching Time Test Circuit
Zero Crossover Current
1
2
= 18V
1
4
≤ 10 nsec
4.7 μF
R
8,7
T
R
T
0.1 μF
C
L
Output
= 1000 pF
V
OUT
Output
Output
Input
+5V
18V
Input
0V
0V
+5V
18V
0V
0V
In addition, it is advisable that low ESR bypass capac-
itors (4.7 μF or 10 μF tantalum) be placed as close to
the driver as possible. The driver should be physically
located as close to the device it is driving as possible to
minimize the length of the output trace.
FIGURE 3-3:
(4.5V - 18V)
10%
10%
From TTL
GND
V
90%
t
t
DD
D1
D1
90%
10%
10%
t
Noninverting Driver
F
TC4405
Inverting Driver
Driving Bipolar Transistors
© 2006 Microchip Technology Inc.
t
R
R
R
t
t
90%
IB
IB
D2
D2
90%
10%
t
R
10%
90%
90%
t
F