TC4423CPA Microchip Technology, TC4423CPA Datasheet

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TC4423CPA

Manufacturer Part Number
TC4423CPA
Description
IC MOSFET DVR 3A DUAL HS 8-DIP
Manufacturer
Microchip Technology
Type
Microcontrollerr
Datasheet

Specifications of TC4423CPA

Number Of Outputs
2
Package / Case
8-DIP (0.300", 7.62mm)
Configuration
Low-Side
Input Type
Inverting
Delay Time
33ns
Current - Peak
3A
Number Of Configurations
2
Voltage - Supply
4.5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Rise Time
35 ns
Fall Time
35 ns
Supply Voltage (min)
4.5 V
Supply Current
2.5 mA
Maximum Power Dissipation
730 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
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
Other names
158-1039
158-1039

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC4423CPA
Manufacturer:
Microchip
Quantity:
5 510
Part Number:
TC4423CPA
Manufacturer:
TELCOM
Quantity:
20 000
Features
• High Peak Output Current: 3A
• Wide Input Supply Voltage Operating Range:
• High Capacitive Load Drive Capability:
• Short Delay Times: <40 ns (typ)
• Matched Rise/Fall Times
• Low Supply Current:
• Low Output Impedance: 3.5
• Latch-Up Protected: Will Withstand 1.5A Reverse
• Logic Input Will Withstand Negative Swing Up To
• ESD Protected: 4 kV
• Pin compatible with the TC1426/TC1427/TC1428,
• Space-saving 8-Pin 6x5 DFN Package
Applications
• Switch Mode Power Supplies
• Pulse Transformer Drive
• Line Drivers
Package Types
 2004 Microchip Technology Inc.
- 4.5V to 18V
- 1800 pF in 25 ns
- With Logic ‘1’ Input – 3.5 mA (Max)
- With Logic ‘0’ Input – 350 µA (Max)
Current
5V
TC4426/TC4427/TC4428 and TC4426A/
TC4427A/TC4428A devices.
GND
GND
IN A
IN B
IN A
IN B
NC
NC
Note 1: Duplicate pins must both be connected for proper operation.
8-Pin PDIP
1
2
3
4
8-Pin DFN
1
2
3
4
TC4423
TC4424
TC4425
2: Exposed pad of the DFN package is electrically isolated.
TC4423
TC4424
TC4425
3A Dual High-Speed Power MOSFET Drivers
(1)
8
7
6
5
(2)
TC4423 TC4424
8
7
6
5
NC
OUT A
V
OUT B
DD
TC4423 TC4424
NC
OUT A
V
OUT B
DD
(typ)
NC
OUT A
V
OUT B
DD
TC4423/TC4424/TC4425
NC
OUT A
V
OUT B
DD
TC4425
NC
OUT A
V
OUT B
DD
TC4425
NC
OUT A
V
OUT B
DD
GND
GND
16-Pin SOIC (Wide)
IN A
IN B
NC
NC
NC
NC
General Description
The TC4423/TC4424/TC4425 devices are a family of
3A, dual-output buffers/MOSFET drivers. Pin compati-
ble with the TC1426/27/28, TC4426/27/28 and
TC4426A/27A/28A
TC4423/24/25 family has an increased latch-up current
rating of 1.5A, making them even more robust for
operation in harsh electrical environments.
As MOSFET drivers, the TC4423/TC4424/TC4425 can
easily charge 1800 pF gate capacitance in under
35 nsec, providing 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.
The TC4423/TC4424/TC4425 inputs may be driven
directly from either TTL or CMOS (2.4V to 18V). In
addition, the 300 mV of built-in hysteresis provides
noise immunity and allows the device to be driven from
slowly rising or falling waveforms.
1
2
3
4
5
6
7
8
TC4423
TC4424
TC4425
16
15
14
13
12
11
10
dual 1.5A driver families, the
9
TC4423 TC4424 TC4425
NC
OUT A
OUT A
V
V
OUT B
OUT B
NC
DD
DD
NC
OUT A
OUT A
V
V
OUT B
OUT B
NC
DD
DD
DS21421D-page 1
NC
OUT A
OUT A
V
V
OUT B
OUT B
NC
DD
DD

Related parts for TC4423CPA

TC4423CPA Summary of contents

Page 1

... IN B OUT B 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. General Description The TC4423/TC4424/TC4425 devices are a family of 3A, dual-output buffers/MOSFET drivers. Pin compati- ble with the TC1426/27/28, TC4426/27/28 and ...

Page 2

... TC4423/TC4424/TC4425 (1) Functional Block Diagram Input Effective Input (Each Input) GND Note 1: Unused inputs should be grounded. DS21421D-page 2 Inverting 750 µA 300 mV Non-inverting 4.7V TC4423 Dual Inverting TC4424 Dual Non-inverting TC4425 One Inverting, One Non-inverting V DD Output  2004 Microchip Technology Inc. ...

Page 3

... D1 Delay Time t D2 Power Supply Power Supply Current I S 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. TC4423/TC4424/TC4425 = +25°C, with 4. Min Typ Max Units 2.4 — — V — ...

Page 4

... Figure 4-1, Figure 4- 1800 pF L Figure 4-1, Figure 4- 1800 pF L Figure 4-1, Figure 4- 1800 (Both inputs (Both inputs 18V. DD Units Conditions °C °C °C °C °C °C/W Typical four-layer board with vias to ground plane °C/W °C/W  2004 Microchip Technology Inc. ...

Page 5

... Rise Time vs. Capacitive Load 2200 pF LOAD RISE FALL 18 -55 -35 - FIGURE 2-3: Rise and Fall Times vs. Temperature.  2004 Microchip Technology Inc. TC4423/TC4424/TC4425 100 4700 pF 80 3300 pF 60 2200 pF 40 1500 pF 20 1000 pF 470 FIGURE 2-4: Voltage. 100 10V 15V 10,000 100 FIGURE 2-5: Load ...

Page 6

... FIGURE 2-11: Temperature FIGURE 2-12: (Output Low) vs. Supply Voltage 2200 pF LOAD -35 - 105 125 Propagation Delay Time vs. Both Inputs = 1 Both Inputs = 0 -35 - 105 125 Quiescent Current vs. Worst Case @ T = +150 C J Typical @ (V) DD Output Resistance  2004 Microchip Technology Inc. ...

Page 7

... LOAD FIGURE 2-14: Supply Current vs. Capacitive Load. 120 100 80 60 3.55 MHz 40 2 MHz 20 0 100 1000 C (pF) LOAD FIGURE 2-15: Supply Current vs. Capacitive Load.  2004 Microchip Technology Inc. TC4423/TC4424/TC4425 63.4 kHz 35.5 kHz 10 20 kHz 0 10,000 10 FIGURE 2-16: Frequency ...

Page 8

... 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: TC4423 Crossover Energy. DS21421D-page  2004 Microchip Technology Inc. ...

Page 9

... DD has a voltage range of 4.5V to 18V. This input must be decoupled to ground with a local ceramic capacitor. This bypass capacitor provides a localized low- impedance path for the peak currents that are to be provided to the load.  2004 Microchip Technology Inc. TC4423/TC4424/TC4425 (1) Symbol Description NC No connection ...

Page 10

... Ceramic Input = 1800 pF +5V 90% Input 10 18V 90% Output 10% 0V FIGURE 4-2: Switching Time 18V DD 1 µF 0.1 µF WIMA Ceramic MKS-2 Output 1800 TC4424 (1/2 TC4425) Input: 100 kHz, square wave RISE FALL 90% 90% 90 10% 10% Non-inverting Driver  2004 Microchip Technology Inc. ...

Page 11

... Standard marking consists of Microchip part number, year code, week code, traceability code (facility code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please check with your Microchip Sales Office.  2004 Microchip Technology Inc. TC4423/TC4424/TC4425 : Example ...

Page 12

... TC4423/TC4424/TC4425 8-Lead Plastic Dual Flat No Lead Package (MF) 6x5 mm Body (DFN-S) – Saw Singulated DS21421D-page 12  2004 Microchip Technology Inc. ...

Page 13

... 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. TC4423/TC4424/TC4425 ...

Page 14

... A2 MILLIMETERS MIN NOM MAX 16 1.27 2.36 2.50 2.64 2.24 2.31 2.39 0.10 0.20 0.30 10.01 10.34 10.67 7.39 7.49 7.59 10.10 10.30 10.49 0.25 0.50 0.74 0.41 0.84 1. 0.23 0.28 0.33 0.36 0.42 0.  2004 Microchip Technology Inc. ...

Page 15

... 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. TC4423/TC4424/TC4425 XXX X Examples: a) TC4423COE: Tape & Reel PB Free b) TC4423CPA: c) TC4423VMF: a) TC4424COE713: b) TC4424EPA: a) TC4425EOE: b) TC4425CPA Dual Inverting MOSFET Driver, 0°C to +70°C, 16LD SOIC package ...

Page 16

... TC4423/TC4424/TC4425 NOTES: DS21421D-page 16  2004 Microchip Technology Inc. ...

Page 17

... 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 18

... 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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