TC4420COA Microchip Technology, TC4420COA Datasheet

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TC4420COA

Manufacturer Part Number
TC4420COA
Description
IC MOSFET DRIVER 6A HS 8SOIC
Manufacturer
Microchip Technology
Type
Microcontrollerr
Datasheet

Specifications of TC4420COA

Number Of Outputs
1
Package / Case
8-SOIC (3.9mm Width)
Configuration
Low-Side
Input Type
Non-Inverting
Delay Time
55ns
Current - Peak
6A
Number Of Configurations
1
Voltage - Supply
4.5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Rise Time
35 ns
Fall Time
35 ns
Supply Voltage (min)
4.5 V
Supply Current
3 mA
Maximum Power Dissipation
470 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Number Of Drivers
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Side Voltage - Max (bootstrap)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
158-1053
158-1053
Features
• Latch-Up Protected: Will Withstand >1.5A
• Logic Input Will Withstand Negative Swing Up To
• ESD Protected: 4 kV
• Matched Rise and Fall Times:
• High Peak Output Current: 6A
• Wide Input Supply Voltage Operating Range:
• High Capacitive Load Drive Capability: 10,000 pF
• Short Delay Time: 55 ns (typ.)
• CMOS/TTL Compatible Input
• Low Supply Current With Logic ‘1’ Input:
• Low Output Impedance: 2.5
• Output Voltage Swing to Within 25 mV of Ground
• Space-Saving 8-Pin SOIC and 8-Pin 6x5 DFN
Applications
• Switch-Mode Power Supplies
• Motor Controls
• Pulse Transformer Driver
• Class D Switching Amplifiers
Package Types
 2004 Microchip Technology Inc.
Reverse Output Current
5V
- 25 ns (2500 pF load)
- 4.5V to 18V
- 450 µA (typ.)
or V
Packages
INPUT
GND
V
8-Pin CERDIP/
Note 1: Duplicate pins must both be connected for proper operation.
NC
DD
DD
PDIP/SOIC
1
2
3
4
2: Exposed pad of the DFN package is electrically isolated.
TC4420
TC4429
(1)
8
7
6
5
TC4420
V
OUTPUT
OUTPUT
GND
6A High-Speed MOSFET Drivers
DD
TC4429
V
OUTPUT
OUTPUT
GND
DD
INPUT
GND
V
NC
DD
TC4420/TC4429
1
2
3
4
8-Pin DFN
TC4420
TC4429
General Description
The TC4420/TC4429 are 6A (peak), single-output
MOSFET drivers. The TC4429 is an inverting driver
(pin-compatible with the TC429), while the TC4420 is a
non-inverting driver. These drivers are fabricated in
CMOS for lower power and more efficient operation
versus bipolar drivers.
Both devices have TTL/CMOS compatible inputs that
can be driven as high as V
without upset or damage to the device. This eliminates
the need for external level-shifting circuitry and its
associated cost and size. The output swing is rail-to-rail,
ensuring better drive voltage margin, especially during
power-up/power-down
delay time is only 55 ns (typ.) and the output rise and fall
times are only 25 ns (typ.) into 2500 pF across the
usable power supply range.
Unlike other drivers, the TC4420/TC4429 are virtually
latch-up proof. They replace three or more discrete
components, saving PCB area, parts and improving
overall system reliability.
(2)
8
7
6
5
TC4420 TC4429
V
OUTPUT
OUTPUT
GND
DD
V
OUTPUT
OUTPUT
GND
DD
sequencing.
DD
+ 0.3V or as low as –5V
TC4420
TC4429
5-Pin TO-220
DS21419C-page 1
Propagational
Tab is
Common
to V
DD

Related parts for TC4420COA

TC4420COA Summary of contents

Page 1

... GND 4 5 Note 1: Duplicate pins must both be connected for proper operation. 2: Exposed pad of the DFN package is electrically isolated.  2004 Microchip Technology Inc. TC4420/TC4429 General Description The TC4420/TC4429 are 6A (peak), single-output MOSFET drivers. The TC4429 is an inverting driver (pin-compatible with the TC429), while the TC4420 is a non-inverting driver ...

Page 2

... TC4420/TC4429 Functional Block Diagram Input 4.7V GND Effective Input DS21419C-page 2 TC4429 Inverting 500 µA 300 mV TC4420 Non-Inverting V DD Output  2004 Microchip Technology Inc. ...

Page 3

... Note 1: Switching times ensured by design. 2: Package power dissipation is dependent on the copper pad area on the PCB.  2004 Microchip Technology Inc. TC4420/TC4429 † 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 ...

Page 4

... DC TEST DC TEST mA 18V OUT mA 18V OUT DD Figure 4- 2,500 pF L Figure 4- 2,500 pF L Figure 4-1 Figure 4 18V. DD Units Conditions °C °C °C °C °C °C °C/W °C/W °C/W Typical four-layer board with vias to ground plane. °C/W °C/W  2004 Microchip Technology Inc. ...

Page 5

... Capcitive Load (pF) FIGURE 2-2: Rise Time vs. Capacitive Load 2200 18V –60 – 100 T A (°C) FIGURE 2-3: Propagation Delay Time vs. Temperature.  2004 Microchip Technology Inc. TC4420/TC4429 V 18V. DD 100 FIGURE 2-4: Voltage. 100 10,000 FIGURE 2-5: Load 140 FIGURE 2-6: Capacitive Load ...

Page 6

... FIGURE 2-12: Resistance vs. Supply Voltage. 100 Supply Voltage (V) High-State Output Load = 2200 pF Input 2.4V Input 3V 80 Input 5V 40 Input 8V and 10V (V) DD Effect of Input Amplitude on 2 100 Supply Voltage (V) Low-State Output  2004 Microchip Technology Inc. ...

Page 7

... Note: Unless otherwise indicated +25°C with 4. Supply Voltage (V) The values on this graph represent the loss seen by the driver during one complete cycle. For a single transition, divide the value by 2. FIGURE 2-13: Crossover Energy.  2004 Microchip Technology Inc. TC4420/TC4429 V 18V DS21419C-page 7 ...

Page 8

... 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 (PCB) to aid in heat removal from the package. Description Potential DD  2004 Microchip Technology Inc. ...

Page 9

... Input Input: 100 kHz, square wave RISE FALL Note: Pinout shown is for the PDIP, SOIC, DFN and CERDIP packages. FIGURE 4-1: Switching Time Test Circuits.  2004 Microchip Technology Inc. +5V Input 10 +18V 4.7 µF 90% Output 0.1 µF 0V Output + 2,500 pF L ...

Page 10

... Standard OTP marking consists of Microchip part number, year code, week code, and traceability code. DS21419C-page 10 Example: TC4420CAT 0419256 Example: TC4420 MJA256 0419 : Example TC4420 EMF 0419 256  2004 Microchip Technology Inc. ...

Page 11

... Package Marking Information (Continued) 8-Lead PDIP (300 mil) XXXXXXXX XXXXXNNN YYWW 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN  2004 Microchip Technology Inc. TC4420/TC4429 Example: TC4420 CPA256 0419 Example: TC4420 EOA0419 256 DS21419C-page 11 ...

Page 12

... Microchip Technology Inc. ...

Page 13

... Top to Seating Plane Standoff § Shoulder to Shoulder Width Ceramic Pkg. Width Overall Length Tip to Seating Plane Lead Thickness Upper Lead Width Lower Lead Width Overall Row Spacing *Controlling Parameter JEDEC Equivalent: MS-030 Drawing No. C04-010  2004 Microchip Technology Inc. TC4420/TC4429 Units INCHES* ...

Page 14

... TC4420/TC4429 8-Lead Plastic Dual Flat No Lead Package (MF) 6x5 mm Body (DFN-S) – Saw Singulated DS21419C-page 14  2004 Microchip Technology Inc. ...

Page 15

... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic 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  2004 Microchip Technology Inc. TC4420/TC4429 ...

Page 16

... A2 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0.  2004 Microchip Technology Inc. ...

Page 17

... 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. TC4420/TC4429 Examples: X ...

Page 18

... TC4420/TC4429 NOTES: DS21419C-page 18  2004 Microchip Technology Inc. ...

Page 19

... 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. ...

Page 20

... 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 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459  2004 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4420-9895 Fax: 45-4420-9910 France - Massy Tel: 33-1-69-53-63-20 ...

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