bh5510kvt ROHM Co. Ltd., bh5510kvt Datasheet

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bh5510kvt

Manufacturer Part Number
bh5510kvt
Description
Pwm Driver For Combi Drive
Manufacturer
ROHM Co. Ltd.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
bh5510kvt-E2
Quantity:
50
This product isn’t designed for protection against radioactive rays.
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document , formal version takes priority.
○Absolute maximum ratings
○Recommended operating conditions(Ta=-10~+70℃)
Structure
Product series
Type
Function
〔Set the power supply voltage taking allowable dissipation into considering〕
Power MOS supply voltage
Control circuit power supply voltage
Maximum driver output current
Power dissipation
Operating temperature range
Storage temperature range
Joint part temperature
Power MOS supply voltage
Control circuit power supply voltage
#1 The current is guaranteed 3.0A in case of the current is turned on/off in a duty-ratio of less than 1/10 with a maximum
on-time of 5msec and when short brake.
#2 PCB (70mm×70mm×1.6mm,occupied copper foil is less than 3%,glass epoxy standard board) mounting.
Reduce power by 11.0mW for each degree above 25℃.
Parameter
Parameter
Silicon Monolithic Integrated Circuit
PWM Driver for combi drive
BH5510KVT
・Super silent spindle drive by S!PWM
・Built in 2mode of spindle driver’s gain for low-speed stability rotation.
REV. A
Symbol
IoMAX
Symbol
Tjmax
PVcc
PVcc
Topr
Tstg
Vcc
Vcc
Pd
×
2
technology.
MIN.
3.0
4.0
1.37 #2
-55~150
-40~85
3 #1
Limits
TYP.
150
5.0
5.0
6
6
MAX.
5.5
5.5
Unit
Unit
W
V
V
A
V
V
1/3

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bh5510kvt Summary of contents

Page 1

... A customer may use this translation version only for a reference to help reading the formal version. If there are any differences in translation version of this document , formal version takes priority. Silicon Monolithic Integrated Circuit PWM Driver for combi drive BH5510KVT ・Super silent spindle drive by S!PWM ・Built in 2mode of spindle driver’s gain for low-speed stability rotation. Symbol ...

Page 2

Ta=25℃, Vcc=PVcc=5V, Vref=1.25V, RL(act)=8Ω+47μH, RL(SP)=2Ω+47μH, SPRNF=0.2Ω) Parameter Quiescent current Circuit current Current in standby mode Input dead zone (one side) Output offset voltage Stepping driver Voltage gain block Output On resistor(top and bottom) PWM frequency ...

Page 3

Application circuit 10kΩ IN1 150Ω 0.047μ F CNF1 10kΩ IN2 150Ω 0.047μ F CNF2 IN3 0.047μ F CNF3 IN4 0.033μ F CNF4 IN5 0.033μ F CNF5 5V 100kΩ FG SPCNF 0.01μ F INSP CPH 1000pF GVSW GVSW ...

Page 4

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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