TC4627CPA Microchip Technology, TC4627CPA Datasheet

TC4627CPA

Manufacturer Part Number

TC4627CPA

Description

IC CMOS DRVR W/BOOST 1.5A 8-DIP

Manufacturer

Microchip Technology

Type

Microcontrollerr

Datasheet

1.TC4626COE.pdf (14 pages)

Specifications of TC4627CPA

Configuration

High or Low Side

Input Type

Non-Inverting

Delay Time

35ns

Current - Peak

1.5A

Number Of Configurations

Number Of Outputs

Voltage - Supply

4 V ~ 6 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Rise Time

40 ns

Fall Time

35 ns

Supply Voltage (min)

4 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

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

High Side Voltage - Max (bootstrap)

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TC4627CPA

Manufacturer:

Quantity:

6 244

Current page: 1 of 14
Download datasheet (463Kb)

Features

• Power Driver With On Board Voltage Booster

• Low I

• Small Package – 8-Pin PDIP

• Under-Voltage Circuitry

• Fast Rise-Fall Time – <40nsec @1000pF

• Below-Rail Input Protection

Applications

• Raises 5V to drive higher – Vgs (ON) MOSFETs

• Eliminates one system power supply

Device Selection Table

Functional Block Diagram

TC4626COE

TC4626EOE

TC4627COE

TC4627EOE

TC4626CPA

TC4626MJA

TC4627CPA

TC4627MJA

TC4626EPA

TC4627EPA

2002 Microchip Technology Inc.

Number

Part

– <4mA

EXT

NOTE: Pin numbers correspond to 8-pin package.

16-Pin SOIC (Wide)

Power CMOS Drivers With Voltage Tripler

8-Pin CERDIP

8-Pin PDIP

Package

C1+

C1-

GND

V = 2 x V

-55°C to +125°C

-40°C to +85°C

Temp. Range

0°C to +70°C

Voltage

Booster

Clock

TC4626/TC4627

Noninverting

Package Type

General Description

The TC4626/TC4627 are single CMOS high speed

drivers with an on-board voltage boost circuit. These

parts work with an input supply voltage from 4 to 6 volts.

The internal voltage booster will produce a V

potential up to 12 volts above V

regulated, so its voltage is dependent on the input V

voltage and output drive loading requirements. An

internal undervoltage lockout circuit keeps the output in

a low state when V

is enabled when V

BOOST

TC4627

Inverting

TC4626

UV LOCK

(Unregulated 3 x V

GND

C1 +

C1 –

C1 +

8-Pin PDIP/CERDIP

16-Pin SOIC (Wide)

BOOST

TC4626

TC4627

TC4626

TC4627

drops below 7.8 volts. Output

is above 11.3 volts.

)

. This V

OUT

BOOST

EXT

DS21426B-page 1

Output

BOOST

is not

Related parts for TC4627CPA

TC4627CPA Summary of contents

Page 1

... Package Number TC4626COE 16-Pin SOIC (Wide) TC4626CPA 8-Pin PDIP TC4626EOE 16-Pin SOIC (Wide) TC4626EPA 8-Pin PDIP TC4626MJA 8-Pin CERDIP TC4627COE 16-Pin SOIC (Wide) TC4627CPA 8-Pin PDIP TC4627EOE 16-Pin SOIC (Wide) TC4627EPA 8-Pin PDIP TC4627MJA 8-Pin CERDIP Functional Block Diagram 2 C1+ + EXT C ...

Page 2

... DD A nsec Figure 3-1, Figure 3-2 nsec Figure 3-1, Figure 3-2 nsec Figure 3-1, Figure 3-2 nsec Figure 3-1, Figure 3-2 MHz V = 5V, V > 8.5V, DD BOOST Figure 3-1 Ω 10mA Ω kHz 10kΩ LOAD Load 2002 Microchip Technology Inc. © ...

Page 3

... Oscillator Amplitude OSC Measured at C1 Undervoltage Threshold BOOST V @V Start Up Voltage START BOOST BOOST DD Power Supply I Power Supply Current DD V Supply Voltage DD 2002 Microchip Technology Inc. © TC4626/TC4627 Min Typ Max Units — — 2 4.0 — 10µF unless otherwise noted ...

Page 4

... PIN FUNCTION TABLE Pin No. (8-Pin PDIP, Symbol CERDIP) 1 C1 GND Ground. 5 OUT 6 V BOOST Pin No. (16-Pin SOIC Symbol Wide connect connect connect connect. 8 GND Ground. 9 OUT connect BOOST connect connect connect DS21426B-page 4 Description Description 2002 Microchip Technology Inc. © ...

Page 5

... C1- 1 TC4626 10µF +5V Input 10 BOOST 90% Output 10% 0V Input: 100kHz, square wave, ≤ 10nsec RISE FALL 2002 Microchip Technology Inc. © FIGURE 3-2: 0.1µF Ceramic Output Input C = 1000pF 10µ 10µF +5V 90% Input BOOST 90% Output 0V 10% Input: 100kHz, square wave, ≤ 10nsec t ...

Page 6

... Pin 1 Voltage DS21426B-page 6 C1 potential to V and S3b add C1 potential charge The position of the switches is controlled by the DD internal 4 phase clock BOOST S2a S1a S2b S1b Pin 1 & 2 Waveforms Off On Off On Off input to charge S3a S3a S3b 2002 Microchip Technology Inc. © ...

Page 7

... FREQUENCY (kHz) Delay Time vs. Temperature 1000pF 50 LOAD FALL t RISE Input = 0-5V & <20kHz 0 -40 - TEMPERATURE ( ° C) 2002 Microchip Technology Inc. © -55 ° 100 Input = 0-5V 125 ° <20kHz RISE 20 0 -40 - LOAD ...

Page 8

... TYPICAL CHARACTERISTICS (CONTINUED) TC4626 V vs. Frequency ° FREQUENCY x 100 kHz TC4626 V vs. Frequency 125 ° 2,200pF FREQUENCY x 100 kHz DS21426B-page 470pF 11 1,000pF 10 9 2,200pF 470pF 1,000pF TC4626 V vs. Frequency -55 ° C 470pF 1,000pF 2,200pF FREQUENCY x 100 kHz 2002 Microchip Technology Inc. © ...

Page 9

... CDIP (Narrow) .055 (1.40) MAX. .200 (5.08) .160 (4.06) .200 (5.08) .125 (3.18) 2002 Microchip Technology Inc. © PIN 1 .260 (6.60) .240 (6.10) .070 (1.78) .040 (1.02) .400 (10.16) .348 (8.84) .040 (1.02) ...

Page 10

... TC4626/TC4627 Package Dimensions (Continued) 16-Pin SOIC (Wide) DS21426B-page 10 ° Dimensions: inches (mm) 2002 Microchip Technology Inc. © ...

Page 11

... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  2002 Microchip Technology Inc. TC4626/TC4627 DS21426B-page11 ...

Page 12

... TC4626/TC4627 NOTES: DS21426B-page12  2002 Microchip Technology Inc. ...

Page 13

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 14

... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...

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