High efficiency switching-type motor driver BP5801 BP5801 ou

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

High efficiency switching-type motor driver BP5801 BP5801 ou

Datasheet Thumbnail

Top Searches for this datasheet

BP5801
High efficiency switching-type motor driver
BP5801
BP5801 output-variable type motor driver module. This module change output voltage driving motor inputting signal voltage into control terminal. power conversion efficiency high, electrical power saving module realized, since input voltage changed into specified output voltage switching system. Further, this module used output-variable type converter well.
!Applications rotation-control type motor driver output-variable type converter
!Features Electrical power loss small even when there difference between input voltage motor driving voltage, since electrical power conversion efficiency high (90% Typ.) switching system employed changing voltage. Motor driving voltage optional value control signal. control signal corresponds with both signal voltage. control terminal easy designed, only one-terminal type. This used output-variable type converter well. Space-saving package SIP.
!Absolute maximum ratings 25°C)
Parameter Symbol VCTL Topr Tstg Limits (1.3 peak) -10~+60 -25~+80 Unit Remarks
Power supply voltage
Output current input voltage
3pin
Operating temperature range Storage temperature range
Derating necessary. Based derating curve.
!Recommended operating conditions 25°C)
Parameter Power supply voltage Symbol Min. Typ. Max. Unit
BP5801
!Block diagram
DRIVE CIRCUIT HIGH SPEED
CONTROL CIRCUIT
VOLTAGE CONVERSION CIRCUIT
!Pin descriptions
name Function Output motor drive connect impedance capacitor with recommended capacitance 470µF 35V. Test this internally connected OPEN mode. Output voltage control output voltage changed either changing duty signal changing voltage value. Ground Test this internally connected OPEN mode. Input connect impedance capacitor with recommended capacitance 100µF 35V.
!Electrical characteristics (unless otherwise noted, Ta=25°C, VIN=13V, Io=0.4A, fCTL=50Hz)
Parameter Output voltage Ripple noise voltage Efficiency frequency input resistance Standby current Spike noise included. Symbol fCTL RCTL Min. Typ. Max. Unit mVPP 3=GND Conditions DCTL=100% fixed) DCTL=50% DCTL=100% DCTL=100%
BP5801
!Measurement circuit
BP5801
Fig.2
100µF (Low impedance) 470µF (Low impedance)
Fig.1
Output voltage control signal (Pin 5.00V fCTL= DCTL=
Fig.2
!Circuit operations Electrical power loss small even when there difference between input voltage output voltage, since changing from input voltage into specified output voltage made switching system. This module most suitable case that number rotation motor controlled changing driving voltage, case that motor lower specified voltage than driven electrical power supply 13V. Control signals signal output voltage will controlled that duty. larger duty higher output voltage will necessary attentive, because output voltage value changes depending H-level L-level values signal well, this time. voltage output voltage will controlled that voltage value. higher voltage, higher output voltage will
BP5801
!Application example
BP5801
MOTOR
470µF
100µF
Control signal
Fig.3
!Operation notes output current should reduced according increase output voltage ambient temperature. module within derating curve range. protection circuit output current incorporated. sure take safety measures such fusing shortcircuit loads overcurrent probable. Since switching system employed purpose changing voltage, ripple current flows capacitor added pins Select product which allowable ripple current more than this value.
!Electrical characteristic curves
Ambient temperature -10°C~60°C
OUTPUT VOLTAGE
OUTPUT VOLTAGE
voltage
OUTPUT CURRENT
Operating 2sec. Standby 2min.
5.00V fCTL=50Hz
Successive operating
OUTPUT VOLTAGE
DUTY DCTL VOLTAGE VCTL
Fig.4 Derating curve
Fig.5 Output voltage Duty
Fig.6 Output voltage voltage
BP5801
!External dimensions (Units
28.2Max. 1pin SIDE MARK 21.5Max. Marked side
11.2Max.
Marked side
4±1.0
0.5±0.1 1.3±0.2
0.25±0.05
P=2.54±0.2 7.8Max. 5.8Max. 3.4Max.
SIP9

High efficiency switching-type motor driver BP5801 BP5801 ou

Top Searches for this datasheet

Other recent searches