NJM2642V-TE1 NJR, NJM2642V-TE1 Datasheet

NJM2642V-TE1

Manufacturer Part Number

NJM2642V-TE1

Description

Motor / Motion / Ignition Controllers & Drivers 2-Phase DC Brushless Motor Pre-driver IC

Manufacturer

NJR

Datasheet

1.NJM2642V-TE1.pdf (4 pages)

Specifications of NJM2642V-TE1

Mounting Style

SMD/SMT

Package / Case

SSOP-16

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 4
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I I I I PIN CONFIGURATION

Ver.2004-04-07

I I I I GENERAL DESCRIPTION

totem-pole pre- drivers for external power MOS-FET.

set in 1:10 easy-to-use.

adjustable speed control or over current detection.

I I I I FEATURES

The NJM2642 is a 2-phase DC brushless motor pre-driver IC.

It incorporates Lock Detect / Auto Protection Circuit and

The turn ON/ turn OFF ratio at Auto Protection Release was

Two comparator are built into NJM2642 for the temperature

• Operating Voltage

• Absolute Maximum Voltage

• Totem-pole Output

• Internal Lock Detect /Auto Protection Release Circuit

• Lock Alarm Output Terminal

• Internal comparator 2 circuit

• Package Outline

2-Phase DC Brushless Motor Pre-driver IC

NJM2642V

4 to 14V

15V

SSOP16

I I I I PACKAGE OUTLINE

1.Vcc

2.H1

3.H2

4.H3

5.LA

6.C2 OUT

7.C2 IN+

8.C2 IN

9. C1 IN -

10.C1 IN+

11.C1 OUT

12.Ct

13.GND

14.OUT1

15.OUT2

16.UH

NJM2642V

Preliminary

- 1 -

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NJM2642V-TE1 Summary of contents

Page 1

... Internal Lock Detect /Auto Protection Release Circuit • Lock Alarm Output Terminal • Internal comparator 2 circuit • Package Outline PIN CONFIGURATION NJM2642V Ver.2004-04- PACKAGE OUTLINE 15V SSOP16 16 1.Vcc 15 2.H1 3.H2 14 4.H3 5.LA 13 6.C2 OUT 12 7.C2 IN+ 8. Preliminary NJM2642V 10.C1 IN+ 11.C1 OUT 12.Ct 13.GND 14.OUT1 15.OUT2 - 16. ...

Page 2

NJM2642 Preliminary I BLOCK DIAGRAM IN2 R1 IN1 External circuit Thermistor GND - NJM2642 Reference Bias Hall LOGIC Amp. Control Lock Detect & Re-start PWM COMP + Lock - ...

Page 3

I ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Hall Input Voltage Range Output Current Lock Alarm Output Voltage Hall Input Differential Voltage Lock Alarm Output Current Power Dissipation Operating Temperature Range Operating Junction Temperature Range Storage Temperature Range ...

Page 4

Preliminary ELECTRICAL CHARACTERISTICS PARAMETER Operating Current Hall Amplifier Input Hysteresis Voltage Input Bias Voltage Common Monde Voltage Output Upper Output Voltage Under Output Voltage ...

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