TC4426/TC4427/TC4428
1.5A Dual High-Speed Power MOSFET Drivers
Features
General Description
• High Peak Output Current – 1.5A
• Wide Input Supply Voltage Operating Range:
- 4.5V to 18V
• High Capacitive Load Drive Capability – 1000 pF
in 25 ns (typ.)
• Short Delay Times – 40 ns (typ.)
• Matched Rise and Fall Times
• Low Supply Current:
- With Logic ‘1’ Input – 4 mA
- With Logic ‘0’ Input – 400 µA
• Low Output Impedance – 7Ω
• Latch-Up Protected: Will Withstand 0.5A Reverse
Current
• Input Will Withstand Negative Inputs Up to 5V
• ESD Protected – 4 kV
• Pin-compatible with the TC426/TC427/TC428
• Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN
Packages
The TC4426/TC4427/TC4428 are improved versions
of the earlier TC426/TC427/TC428 family of MOSFET
drivers. The TC4426/TC4427/TC4428 devices have
matched rise and fall times when charging and
discharging the gate of a MOSFET.
These devices are highly latch-up resistant under any
conditions within their power and voltage ratings. They
are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin. They
can accept, without damage or logic upset, up to
500 mA of reverse current (of either polarity) being
forced back into their outputs. All terminals are fully
protected against Electrostatic Discharge (ESD) up to
4 kV.
The TC4426/TC4427/TC4428 MOSFET drivers can
easily charge/discharge 1000 pF gate capacitances in
under 30 ns. These device provide low enough
impedances in both the on and off states to ensure the
MOSFET's intended state will not be affected, even by
large transients.
Other compatible drivers are the TC4426A/TC4427A/
TC4428A family of devices. The TC4426A/TC4427A/
TC4428A devices have matched leading and falling
edge input-to-output delay times, in addition to the
matched rise and fall times of the TC4426/TC4427/
TC4428 devices.
Applications
• Switch Mode Power Supplies
• Line Drivers
• Pulse Transformer Drive
Package Types
8-Pin MSOP/
PDIP/SOIC TC4426 TC4427 TC4428
NC
IN A
GND
IN B
1
8 NC
2 TC4426 7 OUT A
3 TC4427 6 VDD
4 TC4428 5 OUT B
NC
OUT A
VDD
OUT B
NC
OUT A
VDD
OUT B
8-Pin DFN(1)
NC
1
IN A 2
GND
3
TC4426
TC4427
TC4428
IN B 4
TC4426 TC4427 TC4428
8
NC
NC
NC
7
OUT A
OUT A
OUT A
6
VDD
VDD
VDD
5
OUT B
OUT B
OUT B
Note 1: Exposed pad of the DFN package is electrically isolated.
2004 Microchip Technology Inc.
DS21422C-page 1
TC4426/TC4427/TC4428
Functional Block Diagram
Inverting
VDD
1.5 mA
300 mV
Output
Non-Inverting
Input
Effective
Input C = 12 pF
(Each Input)
4.7V
TC4426/TC4427/TC4428
GND
Note 1: TC4426 has two inverting drivers, while the TC4427 has two non-inverting
drivers. The TC4428 has one inverting and one non-inverting driver.
2: Ground any unused driver input.
DS21422C-page 2
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
1.0
ELECTRICAL
CHARACTERISTICS
PIN FUNCTION TABLE
Name
Absolute Maximum Ratings †
NC
Supply Voltage ..................................................... +22V
Input Voltage, IN A or IN B
..................................... (VDD + 0.3V) to (GND – 5V)
Package Power Dissipation (TA ≤ 70°C)
DFN .............................................................. Note 3
MSOP .......................................................... 340 mW
PDIP ............................................................ 730 mW
SOIC............................................................ 470 mW
Function
No Connection
IN A
Input A
GND
Ground
IN B
Input B
OUT B
Output B
VDD
Supply Input
OUT A
Output A
NC
No Connection
Storage Temperature Range.............. -65°C to +150°C
Maximum Junction Temperature ...................... +150°C
† Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, TA = +25ºC with 4.5V ≤ VDD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Logic ‘1’, High Input Voltage
VIH
2.4
—
—
V
Logic ‘0’, Low Input Voltage
VIL
—
—
0.8
V
Input Current
IIN
-1.0
—
+1.0
µA
0V ≤ VIN ≤ VDD
VOH
VDD – 0.025
—
—
V
DC Test
Low Output Voltage
VOL
—
—
0.025
V
DC Test
Output Resistance
RO
—
7
10
Ω
IOUT = 10 mA, VDD = 18V
Peak Output Current
IPK
—
1.5
—
A
VDD = 18V
Latch-Up Protection
Withstand Reverse Current
IREV
—
> 0.5
—
A
Duty cycle ≤ 2%, t ≤ 300 µs
VDD = 18V
Rise Time
tR
—
19
30
ns
Figure 4-1
Fall Time
tF
—
19
30
ns
Figure 4-1
Delay Time
tD1
—
20
30
ns
Figure 4-1
Delay Time
tD2
—
40
50
ns
Figure 4-1
IS
—
—
—
—
4.5
0.4
mA
VIN = 3V (Both inputs)
VIN = 0V (Both inputs)
Input
Note 2
Output
High Output Voltage
Switching Time (Note 1)
Power Supply
Power Supply Current
Note 1:
2:
3:
Switching times ensured by design.
For V temperature range devices, the VIH (Min) limit is 2.0V.
Package power dissipation is dependent on the copper pad area on the PCB.
2004 Microchip Technology Inc.
DS21422C-page 3
TC4426/TC4427/TC4428
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V ≤ VDD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input
Logic ‘1’, High Input Voltage
VIH
2.4
—
—
V
Logic ‘0’, Low Input Voltage
VIL
—
—
0.8
V
Input Current
IIN
-10
—
+10
µA
High Output Voltage
VOH
VDD – 0.025
—
—
V
DC Test
Low Output Voltage
VOL
—
—
0.025
V
DC Test
Note 2
0V ≤ VIN ≤ VDD
Output
Output Resistance
RO
—
9
12
Ω
IOUT = 10 mA, VDD = 18V
Peak Output Current
IPK
—
1.5
—
A
VDD = 18V
Latch-Up Protection
Withstand Reverse Current
IREV
—
>0.5
—
A
Duty cycle ≤ 2%, t ≤ 300 µs
VDD = 18V
Rise Time
tR
—
—
40
ns
Figure 4-1
Fall Time
tF
—
—
40
ns
Figure 4-1
Delay Time
tD1
—
—
40
ns
Figure 4-1
Delay Time
tD2
—
—
60
ns
Figure 4-1
IS
—
—
—
—
8.0
0.6
mA
VIN = 3V (Both inputs)
VIN = 0V (Both inputs)
Switching Time (Note 1)
Power Supply
Power Supply Current
Note 1:
2:
Switching times ensured by design.
For V temperature range devices, the VIH (Min) limit is 2.0V.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V ≤ VDD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Specified Temperature Range (C)
TA
0
—
+70
°C
Specified Temperature Range (E)
TA
-40
—
+85
°C
Specified Temperature Range (V)
TA
-40
—
+125
°C
Conditions
Temperature Ranges
Maximum Junction Temperature
TJ
—
—
+150
°C
Storage Temperature Range
TA
-65
—
+150
°C
Thermal Resistance, 8L-6x5 DFN
θJA
—
33.2
—
°C/W
Thermal Resistance, 8L-MSOP
θJA
—
206
—
°C/W
Thermal Resistance, 8L-PDIP
θJA
—
125
—
°C/W
Thermal Resistance, 8L-SOIC
θJA
—
155
—
°C/W
Package Thermal Resistances
DS21422C-page 4
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
2.0
TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, TA = +25ºC with 4.5V ≤ VDD ≤ 18V.
100
100
2200 pF
2200 pF
80
1500 pF
1500 pF
tFALL (nsec)
tRISE (nsec)
80
60
1000 pF
40
60
1000 pF
40
470 pF
470 pF
20
20
100 pF
100 pF
0
0
4
6
FIGURE 2-1:
Voltage.
8
10
14
12
VDD (V)
16
18
Rise Time vs. Supply
100
4
14
16
18
Fall Time vs. Supply
5V
tFALL (nsec)
tRISE (nsec)
12
VDD (V)
80
10V
15V
40
20
60
10V
15V
40
20
0
100
1000
CLOAD (pF)
FIGURE 2-2:
Load.
0
100
10,000
Rise Time vs. Capacitive
Propagation Delay (nsec)
C LOAD = 1000 pF
VDD = 17.5V
40
30
tFALL
20
10
–55 –35 –15
tRISE
85
CLOAD = 1000 pF
VIN = 5V
tD2
tD1
2004 Microchip Technology Inc.
6
105 125
Rise and Fall Times vs.
10,000
Fall Time vs. Capacitive
80
75
70
65
60
55
50
45
40
35
30
25
20
4
5
25 45 65
Temperature (˚C)
1000
CLOAD (pF)
FIGURE 2-5:
Load.
60
Time (nsec)
10
100
5V
60
FIGURE 2-3:
Temperature.
8
FIGURE 2-4:
Voltage.
80
50
6
8
10
12
14
16
18
VDD (V)
FIGURE 2-6:
Supply Voltage.
Propagation Delay Time vs.
DS21422C-page 5
TC4426/TC4427/TC4428
Note: Unless otherwise indicated, TA = +25ºC with 4.5V ≤ VDD ≤ 18V.
45
CLOAD = 1000 pF
55
VDD = 12V
50
45
tD2
40
35
30
tD1
25
CLOAD = 1000 pF
VIN = 5V
VDD = 18V
tD2
40
Delay Time (nsec)
Propagation Delay (nsec)
60
20
35
30
25
20
tD1
15
15
10
10
0
1
2
3
4
5
6
7
8
9
10
11
12
-55
-35
-15
Input Amplitude (V)
FIGURE 2-7:
Input Amplitude.
5
25
45
65
85
105 125
Temperature (ºC)
Propagation Delay Time vs.
FIGURE 2-10:
Temperature.
Propagation Delay Time vs.
4.0
3.5
Both Inputs = 1
IQUIESCENT (mA)
IQUIESCENT (mA)
V DD = 18V
1
3.0
Both Inputs = 1
2.5
Both Inputs = 0
0.1
4
6
8
FIGURE 2-8:
Voltage.
10
12
VDD
14
16
2.0
–55 –35 –15
18
Supply Current vs. Supply
FIGURE 2-11:
Temperature.
5
65
85
105 125
Supply Current vs.
25
25
20
20
Worst Case @ TJ = +150˚C
RDS(ON) (Ω)
Worst Case @ TJ = +150˚C
RDS(ON) (Ω)
25 45
TA (˚C)
15
Typical @ TA = +25˚C
10
15
Typical @ TA = +25˚C
10
5
5
4
6
8
10
12
14
16
18
4
6
VDD
FIGURE 2-9:
Supply Voltage.
DS21422C-page 6
Output Resistance (ROH) vs.
8
10
12
14
16
18
VDD
FIGURE 2-12:
Supply Voltage.
Output Resistance (ROL) vs.
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
Note: Unless otherwise indicated, TA = +25ºC with 4.5V ≤ VDD ≤ 18V.
60
60
VDD = 18V
2 MHz
VDD = 18V
50
1000 pF
2200 pF
50
ISUPPLY (mA)
ISUPPLY (mA)
900 kHz
40
600 kHz
30
20
200 kHz
10
40
100 pF
30
20
10
20 kHz
0
100
1000
CLOAD (pF)
FIGURE 2-13:
Capacitive Load.
0
10,000
Supply Current vs.
10
FIGURE 2-16:
Frequency.
2 MHz
VDD = 12V
VDD = 12V
50
50
40
40
ISUPPLY (mA)
ISUPPLY (mA)
Supply Current vs.
60
60
30
900 kHz
20
600 kHz
10
1000
CLOAD (pF)
FIGURE 2-14:
Capacitive Load.
2200 pF
1000 pF
30
20
100 pF
10
200 kHz
20 kHz
0
100
0
10
10,000
Supply Current vs.
100
1000
FREQUENCY (kHz)
FIGURE 2-17:
Frequency.
60
Supply Current vs.
60
VDD = 6V
VDD = 6V
50
50
40
30
ISUPPLY (mA)
ISUPPLY (mA)
100
1000
FREQUENCY (kHz)
2 MHz
20
900 kHz
600 kHz
200 kHz
20 kHz
10
0
100
FIGURE 2-15:
Capacitive Load.
1000
CLOAD (pF)
2200 pF
30
1000 pF
20
10
10,000
Supply Current vs.
2004 Microchip Technology Inc.
40
100 pF
0
10
FIGURE 2-18:
Frequency.
100
1000
FREQUENCY (kHz)
Supply Current vs.
DS21422C-page 7
TC4426/TC4427/TC4428
Note: Unless otherwise indicated, TA = +25ºC with 4.5V ≤ VDD ≤ 18V.
–8
10
9
8
7
6
A • sec
5
4
3
2
–9
10
Note:
4
6
8
10
12
VDD
14
16
18
The values on this graph represent the loss
seen by both drivers in a package during one
complete cycle. For a single driver, divide the
stated values by 2. For a single transition of a
single driver, divide the stated value by 4.
FIGURE 2-19:
Supply Voltage.
DS21422C-page 8
Crossover Energy vs.
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE (1)
8-Pin PDIP/
MSOP/SOIC
8-Pin
DFN
1
1
NC
No connection
2
2
IN A
Input A
3
3
GND
Ground
4
4
IN B
Input B
5
5
OUT B
6
6
VDD
7
7
OUT A
8
8
NC
No connection
PAD
NC
Exposed Metal Pad
—
Note 1:
3.1
Symbol
Description
Output B
Supply input
Output A
Duplicate pins must be connected for proper operation.
Inputs A and B
MOSFET driver inputs A and B are high-impedance,
TTL/CMOS compatible inputs. These inputs also have
300 mV of hysteresis between the high and low
thresholds that prevents output glitching even when the
rise and fall time of the input signal is very slow.
3.2
Supply Input (VDD)
The VDD input is the bias supply for the MOSFET driver
and is rated for 4.5V to 18V with respect to the ground
pin. The VDD input should be bypassed with local
ceramic capacitors. The value of these capacitors
should be chosen based on the capacitive load that is
being driven. A value of 1.0 µF is suggested.
Ground (GND)
Ground is the device return pin. The ground pin(s)
should have a low-impedance connection to the bias
supply source return. High peak currents will flow out
the ground pin(s) when the capacitive load is being
discharged.
3.3
3.4
3.5
Exposed Metal Pad
The exposed metal pad of the 6x5 DFN package is not
internally connected to any potential. Therefore, this
pad can be connected to a ground plane or other copper plane on a printed circuit board, to aid in heat
removal from the package.
Output A and B
MOSFET driver outputs A and B are low-impedance,
CMOS push-pull style outputs. The pull-down and pullup devices are of equal strength, making the rise and
fall times equivalent.
2004 Microchip Technology Inc.
DS21422C-page 9
TC4426/TC4427/TC4428
4.0
APPLICATIONS INFORMATION
+5V
90%
Input
VDD = 18V
0V
4.7 µF
0.1 µF
Input
tD1
7
VDD
tR
90%
90%
Output
5
10%
10%
0V
Inverting Driver
CL = 1000 pF
4
tD2
tF
Output
6
2
10%
+5V
90%
Input
3
Input: 100 kHz,
square wave,
tRISE = tFALL ≤ 10 ns
0V
VDD
10%
tD1 90%
tR
Output
0V
10%
90%
tD2
tF
10%
Non-Inverting Driver
FIGURE 4-1:
DS21422C-page 10
Switching Time Test Circuit.
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
5.0
PACKAGING INFORMATION
5.1
Package Marking Information
8-Lead DFN
Example:
XXXXXXX
XXXXXXX
XXYYWW
NNN
TC4426
EMF
0420
256
Example:
8-Lead MSOP
4426C
420256
XXXXX
YWWNNN
8-Lead PDIP (300 mil)
XXXXXXXX
XXXXXNNN
YYWW
TC4427
CPA256
0420
8-Lead SOIC (150 mil)
XXXXXXXX
XXXXYYWW
NNN
Legend: XX...X
Y
YY
WW
NNN
Note:
*
Example:
Example:
TC4428
COA0420
256
Customer specific information*
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line thus limiting the number of available characters
for customer specific information.
Standard device marking consists of Microchip part number, year code, week code, and traceability
code.
2004 Microchip Technology Inc.
DS21422C-page 11
TC4426/TC4427/TC4428
8-Lead Plastic Dual Flat No Lead Package (MF) 6x5 mm Body (DFN-S) – Saw Singulated
DS21422C-page 12
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
8-Lead Plastic Micro Small Outline Package (MS) (MSOP)
E
E1
p
D
2
B
n
1
α
A2
A
c
φ
A1
(F)
L
β
Units
Dimension Limits
n
p
MIN
INCHES
NOM
8
.026 BSC
.033
.193 TYP.
.118 BSC
.118 BSC
.024
.037 REF
.006
.012
-
MAX
MILLIMETERS*
NOM
8
0.65 BSC
0.75
0.85
0.00
4.90 BSC
3.00 BSC
3.00 BSC
0.40
0.60
0.95 REF
0°
0.08
0.22
5°
5°
-
MIN
Number of Pins
Pitch
A
.043
Overall Height
A2
.030
.037
Molded Package Thickness
.000
.006
A1
Standoff
E
Overall Width
E1
Molded Package Width
D
Overall Length
L
.016
.031
Foot Length
Footprint (Reference)
F
φ
Foot Angle
0°
8°
c
Lead Thickness
.003
.009
.009
.016
Lead Width
B
α
Mold Draft Angle Top
5°
15°
β
5°
15°
Mold Draft Angle Bottom
*Controlling Parameter
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not
exceed .010" (0.254mm) per side.
MAX
1.10
0.95
0.15
0.80
8°
0.23
0.40
15°
15°
JEDEC Equivalent: MO-187
Drawing No. C04-111
2004 Microchip Technology Inc.
DS21422C-page 13
TC4426/TC4427/TC4428
8-Lead Plastic Dual In-line (P) – 300 mil (PDIP)
E1
D
2
n
1
α
E
A2
A
L
c
A1
β
B1
p
eB
B
Units
Dimension Limits
n
p
Number of Pins
Pitch
Top to Seating Plane
Molded Package Thickness
Base to Seating Plane
Shoulder to Shoulder Width
Molded Package Width
Overall Length
Tip to Seating Plane
Lead Thickness
Upper Lead Width
Lower Lead Width
Overall Row Spacing
Mold Draft Angle Top
Mold Draft Angle Bottom
* Controlling Parameter
§ Significant Characteristic
§
A
A2
A1
E
E1
D
L
c
B1
B
eB
α
β
MIN
.140
.115
.015
.300
.240
.360
.125
.008
.045
.014
.310
5
5
INCHES*
NOM
MAX
8
.100
.155
.130
.170
.145
.313
.250
.373
.130
.012
.058
.018
.370
10
10
.325
.260
.385
.135
.015
.070
.022
.430
15
15
MILLIMETERS
NOM
8
2.54
3.56
3.94
2.92
3.30
0.38
7.62
7.94
6.10
6.35
9.14
9.46
3.18
3.30
0.20
0.29
1.14
1.46
0.36
0.46
7.87
9.40
5
10
5
10
MIN
MAX
4.32
3.68
8.26
6.60
9.78
3.43
0.38
1.78
0.56
10.92
15
15
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-001
Drawing No. C04-018
DS21422C-page 14
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC)
E
E1
p
D
2
B
n
1
α
h
45°
c
A2
A
φ
β
L
Units
Dimension Limits
n
p
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Overall Length
Chamfer Distance
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
* Controlling Parameter
§ Significant Characteristic
A
A2
A1
E
E1
D
h
L
φ
c
B
α
β
MIN
.053
.052
.004
.228
.146
.189
.010
.019
0
.008
.013
0
0
A1
INCHES*
NOM
8
.050
.061
.056
.007
.237
.154
.193
.015
.025
4
.009
.017
12
12
MAX
.069
.061
.010
.244
.157
.197
.020
.030
8
.010
.020
15
15
MILLIMETERS
NOM
8
1.27
1.35
1.55
1.32
1.42
0.10
0.18
5.79
6.02
3.71
3.91
4.80
4.90
0.25
0.38
0.48
0.62
0
4
0.20
0.23
0.33
0.42
0
12
0
12
MIN
MAX
1.75
1.55
0.25
6.20
3.99
5.00
0.51
0.76
8
0.25
0.51
15
15
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-012
Drawing No. C04-057
2004 Microchip Technology Inc.
DS21422C-page 15
TC4426/TC4427/TC4428
NOTES:
DS21422C-page 16
2004 Microchip Technology Inc.
TC4426/TC4427/TC4428
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO.
Device
X
Temperature
Range
XX
XXX
X
Package
Tape & Reel
PB Free
Examples:
a)
TC4426COA:
1.5A Dual Inverting
MOSFET driver,
0°C to +70°C
SOIC package.
Device:
TC4426:
TC4427:
TC4428:
1.5A Dual MOSFET Driver, Inverting
1.5A Dual MOSFET Driver, Non-Inverting
1.5A Dual MOSFET Driver, Complementary
b)
TC4426EUA:
1.5A Dual Inverting
MOSFET driver,
-40°C to +85°C.
MSOP package.
Temperature Range:
C
E
V
0°C to +70°C (PDIP and SOIC only)
-40°C to +85°C
-40°C to +125°C
c)
TC4426EMF:
1.5A Dual Inverting
MOSFET driver,
-40°C to +85°C,
DFN package.
Package:
MF
= Dual, Flat, No-Lead (6X5 mm Body), 8-lead
MF713 = Dual, Flat, No-Lead (6X5 mm Body), 8-lead
(Tape and Reel)
OA
= Plastic SOIC, (150 mil Body), 8-lead
OA713 = Plastic SOIC, (150 mil Body), 8-lead
(Tape and Reel)
PA
= Plastic DIP (300 mil Body), 8-lead
UA
= Plastic Micro Small Outline (MSOP), 8-lead
UA713 = Plastic Micro Small Outline (MSOP), 8-lead
(Tape and Reel)
a)
TC4427CPA:
1.5A Dual Non-Inverting
MOSFET driver,
0°C to +70°C
PDIP package.
b)
TC4427EPA:
1.5A Dual Non-Inverting
MOSFET driver,
-40°C to +85°C
PDIP package.
a)
TC4428COA713:1.5A Dual Complementary
PB Free:
G
=
=
=
MOSFET driver,
0°C to +70°C,
SOIC package,
Tape and Reel.
= Lead-Free device *
= Blank
* Available on selected packages. Contact your local sales
representative for availability.
b)
TC4428EMF:
1.5A Dual Complementary,
MOSFET driver,
-40°C to +85°C
DFN package.
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and
recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
2.
3.
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
2004 Microchip Technology Inc.
DS21422C-page 17
TC4426/TC4427/TC4428
NOTES:
DS21422C-page 18
2004 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is intended through suggestion only
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
No representation or warranty is given and no liability is
assumed by Microchip Technology Incorporated with respect
to the accuracy or use of such information, or infringement of
patents or other intellectual property rights arising from such
use or otherwise. Use of Microchip’s products as critical
components in life support systems is not authorized except
with express written approval by Microchip. No licenses are
conveyed, implicitly or otherwise, under any intellectual
property rights.
Trademarks
The Microchip name and logo, the Microchip logo, Accuron,
dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro,
PICSTART, PRO MATE, PowerSmart, rfPIC, and
SmartShunt are registered trademarks of Microchip
Technology Incorporated in the U.S.A. and other countries.
AmpLab, FilterLab, MXDEV, MXLAB, PICMASTER, SEEVAL,
SmartSensor and The Embedded Control Solutions Company
are registered trademarks of Microchip Technology
Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, dsPICDEM,
dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR,
FanSense, FlexROM, fuzzyLAB, In-Circuit Serial
Programming, ICSP, ICEPIC, Migratable Memory, MPASM,
MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net,
PICLAB, PICtail, PowerCal, PowerInfo, PowerMate,
PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial,
SmartTel and Total Endurance are trademarks of Microchip
Technology Incorporated in the U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2004, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 quality system certification for
its worldwide headquarters, design and wafer fabrication facilities in
Chandler and Tempe, Arizona and Mountain View, California in
October 2003. The Company’s quality system processes and
procedures are for its PICmicro® 8-bit MCUs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
2004 Microchip Technology Inc.
DS21422C-page 19
WORLDWIDE SALES AND SERVICE
AMERICAS
ASIA/PACIFIC
ASIA/PACIFIC
EUROPE
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
480-792-7627
Web Address:
www.microchip.com
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
India - Bangalore
Tel: 91-80-2229-0061
Fax: 91-80-2229-0062
China - Beijing
Tel: 86-10-8528-2100
Fax: 86-10-8528-2104
India - New Delhi
Tel: 91-11-5160-8632
Fax: 91-11-5160-8632
Austria - Weis
Tel: 43-7242-2244-399
Fax: 43-7242-2244-393
Denmark - Ballerup
Tel: 45-4420-9895
Fax: 45-4420-9910
China - Chengdu
Tel: 86-28-8676-6200
Fax: 86-28-8676-6599
Japan - Kanagawa
Tel: 81-45-471- 6166
Fax: 81-45-471-6122
France - Massy
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
China - Fuzhou
Tel: 86-591-750-3506
Fax: 86-591-750-3521
Korea - Seoul
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
Germany - Ismaning
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Atlanta
Alpharetta, GA
Tel: 770-640-0034
Fax: 770-640-0307
Boston
Westford, MA
Tel: 978-692-3848
Fax: 978-692-3821
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
Detroit
Farmington Hills, MI
Tel: 248-538-2250
Fax: 248-538-2260
China - Hong Kong SAR
Tel: 852-2401-1200
Fax: 852-2401-3431
China - Shanghai
Tel: 86-21-6275-5700
Fax: 86-21-6275-5060
China - Shenzhen
Tel: 86-755-8290-1380
Fax: 86-755-8295-1393
China - Shunde
Tel: 86-757-2839-5507
Fax: 86-757-2839-5571
China - Qingdao
Tel: 86-532-502-7355
Fax: 86-532-502-7205
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
Taiwan - Kaohsiung
Tel: 886-7-536-4816
Fax: 886-7-536-4817
Taiwan - Taipei
Tel: 886-2-2500-6610
Fax: 886-2-2508-0102
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
England - Berkshire
Tel: 44-118-921-5869
Fax: 44-118-921-5820
Taiwan - Hsinchu
Tel: 886-3-572-9526
Fax: 886-3-572-6459
Kokomo
Kokomo, IN
Tel: 765-864-8360
Fax: 765-864-8387
Los Angeles
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
San Jose
Mountain View, CA
Tel: 650-215-1444
Fax: 650-961-0286
Toronto
Mississauga, Ontario,
Canada
Tel: 905-673-0699
Fax: 905-673-6509
08/24/04
DS21422C-page 20
2004 Microchip Technology Inc.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Microchip:
TC4428AVUA713 TC4426AVUA713 TC4426AEMF713 TC4428AEMF713 TC4428EOA TC4428EMF TC4428EUA
TC4428VOA713 TC4426VMF713 TC4427VMF713 TC4427VUA TC4427EUA713 TC4426EUA713 TC4426AVOA
TC4426AVPA TC4426AVMF TC4426AVUA TC4428VPA TC4428VOA TC4428VMF TC4428VUA TC4427EMF
TC4427EPA TC4427EUA TC4427EOA TC4426COA TC4428COA713 TC4426CPA TC4428CPA TC4428COA
TC4428EUA713 TC4427CPA TC4427COA TC4426MJA TC4428EMF713 TC4428ACOA TC4428ACPA
TC4428EOA713 TC4427VPA TC4428ACOA713 TC4426ACOA713 TC4426AVOA713 TC4428AVOA713
TC4426EOA713 TC4427EOA713 TC4427VOA TC4427VMF TC4428AEUA TC4428AEOA TC4428AEMF
TC4426ACOA TC4426VOA713 TC4427VOA713 TC4426EOA TC4428VMF713 TC4426EPA TC4426EUA
TC4426EMF TC4428AVMF TC4428AVOA TC4428AVPA TC4426VMF TC4427EMF713 TC4426EMF713
TC4426AEPA TC4426AEOA TC4426AEUA TC4428EPA TC4426AEMF TC4428AEPA TC4428AEUA713
TC4426AEUA713 TC4426AVMF713 TC4428AVMF713 TC4426COA713 TC4427COA713 TC4428VUA713
TC4426ACPA TC4427MJA TC4426VUA TC4426VOA TC4426VPA TC4426VUA713 TC4427VUA713
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