NJM2626V-TE1 NJR, NJM2626V-TE1 Datasheet

Motor / Motion / Ignition Controllers & Drivers PWM Type 3-Phase DC Brushless Motor Drvr

NJM2626V-TE1

Manufacturer Part Number
NJM2626V-TE1
Description
Motor / Motion / Ignition Controllers & Drivers PWM Type 3-Phase DC Brushless Motor Drvr
Manufacturer
NJR
Type
PWM Type 3 Phase DC Brushless Motor Control ICr
Datasheet

Specifications of NJM2626V-TE1

Operating Supply Voltage
6 V to 26 V
Supply Current
12 mA to 18 mA
Mounting Style
SMD/SMT
Package / Case
SSOP-16
Operating Temperature
- 40 C to + 85 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
! GENERAL DESCRIPTION
Ver.2009-02-26
The NJM2626 is a 3-phase DC brush less motor control pre-driver
IC with PWM control.
It takes hall IC inputs and generates motor driving waveform.
Output pre-driver is optimized to work with external power MOS
transistors for better power handling.
The NJM2626 can easily implement 3-phase DC motor
application with speed control feature.
Operating Voltage
Pre-driver circuit
Current limit sensing voltage
Internal Oscillator
Forward or Reverse direction
Internal Soft Start
Bipolar Technology
Package Outline
Internal ON/OFF Circuit
-Lower arm: Iout=+30mA/-30mA TYP.
-Upper arm: Iout=30mA TYP.
-Frequency control by external capacitor
-External capacitor to Verr pin
-No-output is Verr pin to GND
PWM 3-PHASE DC BRUSHLESS MOTOR CONTROL IC
Vcc= 6V to 26V
Current limit=0.5V±10%
Internal pull-up resistor 10k
SSOP-16/ SSOP20-C3
! Package Outline
NJM2626V
NJM2626
NJM2626VC3
- 1 -

Related parts for NJM2626V-TE1

NJM2626V-TE1 Summary of contents

Page 1

... Forward or Reverse direction Internal Soft Start -External capacitor to Verr pin Internal ON/OFF Circuit -No-output is Verr pin to GND Bipolar Technology Package Outline Ver.2009-02-26 ! Package Outline NJM2626V Vcc 26V Current limit=0.5V±10% Internal pull-up resistor 10k SSOP-16/ SSOP20-C3 NJM2626 NJM2626VC3 - 1 - ...

Page 2

NJM2626 ! ABSOLUTE MAXIMUM RATINGS PARAMETER Logic Supply Voltage Maximum Output Current Power Dissipation (SSOP-16) Power Dissipation (SSOP20-C3) Operating Temperature Range Storage Temperature range (*1): Mounted on the glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layer/4Layer SYNBO ...

Page 3

ELECTRICAL CHARACTERISTICS PARAMETER ! General Operation Supply Voltage Under Voltage Sense Voltage Hysteresis Voltage (Under Voltage Lock Out) Supply Current ! Reference Voltage Section Reference Voltage Output Line Regulation Load Regulation ! Hall Amplifier Section Input H Level Voltage ...

Page 4

NJM2626 ! ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL ! Error Amplifier Section Input Offset Voltage Input Bias Current Input Common Mode Voltage Range ! Forward/ Reverse Direction Section (FR input terminal) Output Forward Direction Output Reverse Direction Hysteresis Voltage Ratio Pull-Up Resistance ...

Page 5

PIN CONFIGURATION FR 1 Vref OSC 6 Verr 7 GND 8 SSOP-16 Ver.2009-02-26 VCC Vref OSC VL 11 ...

Page 6

NJM2626 ! BLOCK DIAGRAM VCC H1 VCC H2 VCC H3 VCC Vref Vref Saw OSC Osillator Verr + - GND - Vref Rotor Position Decode VCC UVLO Logic + - + - ...

Page 7

TYPICAL CHARACTERISTICS ICC vs. VCC 25 Ta=25degC H1=H2=H3=0V output=Open OSC=1000pF 20 Verr= VCC [V] UVLO vs. Temperature 6 output=Open OSC=1000pF Verr=3.5V 5.5 5 4 Temperature [degC] ...

Page 8

TYPICAL CHARACTERISTICS Vref vs. Temperature VCC=12V H1=H2=H3=0V 4.4 output=Open OSC=1000pF Verr=0V 4.2 4 3.8 3.6 - Temperature [degC] VhH-L vs. Temperature 2.5 VCC=12V output=Open OSC=1000pF Verr=3.5V 2 1 Temperature [degC] VOH-d vs. Temperature 12 ...

Page 9

TYPICAL CHARACTERISTICS VCL vs. Temperature 18 VCC=28V output=Open OSC=1000pF Verr=3.5V 17.5 17 16.5 16 15 Temperature [degC] fosc vs. VCC 35 Ta=25degC H1=H2=H3=0V output=Open OSC=1000pF Verr= VCC ...

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