Details, datasheet, quote on part number: NJM2642
PartNJM2642
CategoryPower Management => Motor Controller/Drivers => DC Motor drivers/Controllers
Description2-Phase DC Brushless Motor Pre-driver ic
CompanyNJR Corporation
DatasheetDownload NJM2642 datasheet
Quote
Find where to buy
 
  

 

Features, Applications

I GENERAL DESCRIPTION I PACKAGE OUTLINE The 2-phase DC brushless motor pre-driver IC. It incorporates Lock Detect / Auto Protection Circuit and totem-pole pre- drivers for external power MOS-FET. The turn ON/ turn OFF ratio at Auto Protection Release was set in 1:10 easy-to-use. Two comparator are built into NJM2642 for the temperature NJM2642V adjustable speed control or over current detection. I FEATURES to 14V Operating Voltage Absolute Maximum Voltage 15V Totem-pole Output Internal Lock Detect /Auto Protection Release Circuit Lock Alarm Output Terminal Internal comparator 2 circuit Package Outline SSOP16


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 SYMBOL Vcc VIH IOUT VLA VIHL ILA PD Topr Tj Tstg RATINGS 15 -0.3 Vcc UNIT mW °C

I RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Hall Input Common Mode Voltage Junction Temperature SYMBOL Vcc VICM Tj RATINGS -40 125 UNIT V °C


 

Related products with the same datasheet
NJM2642V
Some Part number from the same manufacture NJR Corporation
NJM2642V 2-Phase DC Brushless Motor Pre-driver ic
NJM2650 Hall Amplifier ic
NJM2670 Dual H Bridge Driver
NJM2671 2-Phase Unipolar Stepper Motor Driver
NJM2672 Dual H-bridge Driver <<<>>>The NJM2672 is a Dual H-bridge Driver IC, Which Consists of a Ls-ttl Compatible Logic Input Stage And Two H-bridge Output Stage With Built-protection Diode.<<<>>>the Output Current
NJM2672D
NJM2700 SRS Wow Audio Processor
NJM2701 3D Surround Audio Processor
NJM2702
NJM2703 3D Surround Audio Processor For Headphone
NJM2704
NJM2705 Surround Audio Processor For Mobile Applications
NJM2706 3D Surround Audio Processor With Dynamic Bass Boost
NJM2710 Ultra High Speed Hex Operational Amplifier
NJM2711 Ultra High Speed Single Operational Amplifier
NJM2712
NJM2716 Single Supply Hi-slew Rate Single Operational Amplifier
NJM2720 Ultra High Speed Single Operational Amplifier
NJM2721
NJM2722
NJM2726 Single Ultra-high Speed And Wide Band Operational Amplifier

88H000 : Remote Control Infrared Remote Control Receiver

NJG1307R-C2 : Driver Amplifier GAAS Mmic

NJL34H400A : Infrared Remote Control Systemthe NJL30H/V000A Series Are Small And High Performance Receiving Devices For Infrared Remote Control System.they CAN Operate Under Low And Wide Supply Voltage (2.7V to 5.5V) With Enhanced Immunity Against Power Saving Light.the NJL30H/V000A Series Have

NJM2776 : Headphone Amplifier For Portable Audio

NJU6333WC : Quartz Crystal Oscillator Quartz Crystal Oscillator

NJU7712F3-0613 : 2ch Voltage Detector

NJW1104FC2 : Dolby Pro Logic Surround Decoder

NSVA235 :

NJM7908FA : Pmic - Voltage Regulator - Linear (ldo) Integrated Circuit (ics); IC 8V NEGATIVE REGULATOR TO220F Specifications: Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

NJU7231U18-TE1 : Pmic - Voltage Regulator - Linear Integrated Circuit (ics); IC REG CMOS 3-TERM 1.8V SOT-89 Specifications: Lead Free Status: Contains Lead ; RoHS Status: RoHS Non-Compliant

Same catergory

BQ2004PN : ti BQ2004, Nicd/nimh Switchmode Charge Management ic W/negative DV, Peak Voltage Detection, Dt/dt Termination.

KA7806 : 3-Terminal 1A Positive Voltage Regulator. Output Current to 1A Output Voltages of 24V Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area Protection The KA78XX/KA78XXA series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type.

LT1525A : Regulating Pulse Width Modulators.

LX1669CD : Dc:dc Controller - Programmable, Package : Soic. The is a Monolithic Switching Regulator Controller IC designed to provide a low cost, high performance adjustable power supply for advanced microprocessors and other applications requiring a very fast transient response and a high degree of accuracy. It provides a programmable switching regulator output suitable for powering Pentium® II and other processors.

PT6685D : Plug-in Power Solutions->Non-Isolated->Single Posi. ti PT6685, 15Vout 5 Amp 18-36V Input Adjustable Integrated Switching Regulator.

SI-3050C : Linear Regulator IC, 5Terminal And Low-dropout Voltage. 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type Compact full-mold package (equivalent to TO220) Output current: 1.5A Low dropout voltage: VDIF1V (at IO=1.5A) Variable output voltage (rise only) May be used for remote sensing Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard.

TK75005D : Low-cost Flexible PWM Controller. s Can Be Used For Power Factor Correction/Line Harmonics Reduction to Meet IEC1000-3-2 Requirements s Maximum Duty Ratio 89% (typ.) s Low Standby Current for Current-Fed Start-Up s Current-Mode or Voltage-Mode Control s Internal User-Adjustable Slope Compensation s Pulse-by-Pulse Current Limiting APPLICATIONS Power Factor Correction Converters Off-Line.

TL431 : Voltage Clamp/Shunt. Adjustable Precision Shunt Regulators. The AIC431, TL431A and TL431 are 3terminal adjustable precision shunt regulators with guaranteed temperature stability over the applicable extended commercial temperature range. The output voltage may be set at any level greater than 2.495V (V REF) to 30V merely by selecting two external resistors that act as a voltage divider network. These devices.

TPS60141 : Low Power DC-DC Converter Regulated 5v, 100-ma Charge Pump Voltage Tripler.

TPS70102PWP : ti TPS70102, Dual-output Low-dropout (LDO) Voltage Regulator With Power up Sequencing For Split vo.

UCC27222PWP : MOSFET and Power Drivers. ti UCC27222, High-efficiency Predictive Synchronous Buck Driver.

UCC29412D : Switching DC/DC Converters, Integrated Switch. ti UCC29412, Low Power Synchronous Boost Converter.

NCP1396 : High Performance Resonant Mode Controller with High and Low Sides Drivers The NCP1396 A/B offers everything needed to build a reliable and rugged resonant mode power supply. Its unique architecture includes a 500 kHz Voltage Controller Oscillator whose control mode brings flexibility when an ORing function is a necessity , e.g. in multiple feedback.

ISL6112 : Dual Slot PCI-E Hot Plug Controllers The ISL6112 targets the PCI-Express add-in card hot plug application. Together with two each of N-Channel and P-Channel MOSFETs, four current sense resistors and several external passive components the ISL6112 provides a compliant hot plug power control solution to any combination of two PCI-Express X1, X4, X8 or X16 slots..

STD60N3LH5 : Power MOSFETs N-channel 30V - 0.0072Ω - 48A - DPAK - IPAK STripFET™ V Power MOSFET.

LTC3611 : 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter The LTC3611 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 10A output current from a 4.5V to 32V (36V maximum) input supply. It uses a constant on-time valley current mode control architecture to deliver very low duty cycle operation at high frequency.

PT7M7825YTA : µ µ µ µ µP Supervisor Circuits The PT7M7xxx family microprocessor (µP) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in µP systems. These devices reduce the complexity and number of components required to monitor power-supply and battery functions..

TPS54495 : 4.5V To 18V Input, Dual 4A/2A Output, Synchronous Step-Down Converter The TPS54495 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54495 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control.

 
0-C     D-L     M-R     S-Z