BD6232FP-E2 Rohm Semiconductor, BD6232FP-E2 Datasheet

IC H-BRIDGE DRIVER 1CH 2A HSOP25

BD6232FP-E2

Manufacturer Part Number
BD6232FP-E2
Description
IC H-BRIDGE DRIVER 1CH 2A HSOP25
Manufacturer
Rohm Semiconductor
Type
Half Bridge Driverr
Datasheets

Specifications of BD6232FP-E2

Applications
DC Motor Driver
Number Of Outputs
1
Current - Output
2A
Voltage - Supply
6 V ~ 32 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
25-HSOP
No. Of Outputs
1
Output Current
2A
Supply Voltage Range
6V To 32V
Driver Case Style
HSOP
No. Of Pins
25
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (18-Jun-2010)
Package /
RoHS Compliant
Product
H-Bridge Drivers
Supply Voltage (max)
36 V
Supply Voltage (min)
6 V
Supply Current
1.3 mA
Maximum Power Dissipation
1.45 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Bridge Type
H-bridge
Minimum Operating Temperature
- 40 C
Number Of Drivers
1
Operating Supply Voltage
6 V to 32 V
Motor Type
H-Bridge
Rohs Compliant
Yes
Base Number
6232
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
BD6232FP-E2TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BD6232FP-E2
Manufacturer:
ROHM Semiconductor
Quantity:
592
For brush motors
H-bridge drivers
(36V max.)
 Overview
 Features
 Applications
 Line up matrix
c
www.rohm.com
BD6230, BD6231, BD6232, BD6235, BD6236, BD6237
2009 ROHM Co., Ltd. All rights reserved.
These H-bridge drivers are full bridge drivers for brush motor applications. Each IC can operate at a wide range of power
supply voltages (from 3V to 36V), supporting output currents of up to 2A. MOS transistors in the output stage allow for
PWM signal control, while the integrated VREF voltage control function of previous models offers direct replacement of
deprecated motor driver ICs. These highly efficient H-bridge driver ICs facilitate low-power consumption design.
VCR; CD/DVD players; audio-visual equipment; optical disc drives; PC peripherals;
car audios; car navigation systems; OA equipments
1) Built-in, selectable one channel or two channels configuration
2) Low standby current
3) Supports PWM control signal input (20kHz to 100kHz)
4) VREF voltage setting pin enables PWM duty control
5) Cross-conduction prevention circuit
6) Four protection circuits provided: OCP, OVP, TSD and UVLO
Rating voltage
*Packages; F:SOP8, HFP:HRP7, FP:HSOP25, FM:HSOP-M28
18V
36V
7V
Channels
1ch
2ch
1ch
2ch
1ch
2ch
BD6210
BD6215
BD6220
BD6225
BD6230
BD6235
HFP / F
HFP / F
HFP / F
0.5A
FP
FP
FP
1/16
Maximum output current
BD6216
BD6221
BD6226
BD6231
BD6236
BD6211
FP / FM
FP / FM
FP / FM
HFP / F
HFP / F
HFP / F
1.0A
2009.08 - Rev.C
HFP / FP
HFP / FP
HFP / FP
BD6212
BD6217
BD6222
BD6227
BD6232
BD6237
2.0A
FM
FM
FM
No.09007ECT03

Related parts for BD6232FP-E2

BD6232FP-E2 Summary of contents

Page 1

For brush motors H-bridge drivers (36V max.) BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Overview These H-bridge drivers are full bridge drivers for brush motor applications. Each IC can operate at a wide range of power supply voltages (from 3V ...

Page 2

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Absolute maximum ratings (Ta=25°C, All voltages are with respect to ground) Parameter Symbol Supply voltage VCC Output current I OMAX All other input pins V IN Operating temperature T OPR Storage temperature T ...

Page 3

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Electrical characteristic curves (Reference data) 2.5 2.0 1.5 85°C 1.0 25°C -40°C 0 Supply Voltage: Vcc [V] Fig.1 Supply current (1ch) 1.0 85°C 25°C 0.8 -40°C 0.6 0.4 ...

Page 4

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Electrical characteristic curves (Reference data) - Continued 0.8 85°C 25°C -40°C 0.6 0.4 0 0.1 0.2 0.3 0.4 Output Current: IOUT [A] Fig.13 Output high voltage (0.5A class) 2 -40°C 25°C ...

Page 5

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Block diagram and pin configuration BD6230F / BD6231F VREF 6 DUTY PROTECT FIN 4 CTRL RIN 5 1 OUT1 Fig.25 BD6230F / BD6231F OUT1 GND VCC OUT2 VCC VREF FIN RIN Fig.26 SOP8 ...

Page 6

... FIN Note: All pins not described above are NC pins. Note: Use all VCC pin by the same voltage. 6/16 Technical Note Table 3 BD6232FP Name Function OUT1 Driver output GND Small signal ground RNF Power stage ground OUT2 Driver output VREF Duty setting pin ...

Page 7

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Block diagram and pin configuration - Continued BD6236FM VREFA 9 DUTY PROTECT FINA 11 CTRL RINA 10 GND 22 VREFB 23 DUTY PROTECT FINB 25 CTRL RINB 24 GND 8 FIN GND Fig.33 ...

Page 8

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Block diagram and pin configuration - Continued BD6237FM VREFA 9 DUTY PROTECT FINA 11 CTRL RINA 10 GND 22 VREFB 23 DUTY PROTECT FINB 25 CTRL RINB 24 GND 8 FIN GND Fig.35 ...

Page 9

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Functional descriptions 1) Operation modes FIN RIN PWM PWM g H PWM h PWM ...

Page 10

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 e) f) PWM control mode A The rotational speed of the motor can be controlled by the switching duty when the PWM signal is input to the FIN pin or the RIN pin. In ...

Page 11

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 i) j) VREF control mode The built-in VREF-switching on duty conversion circuit provides switching duty corresponding to the voltage of the VREF pin and the VCC voltage. The function offers the same level of ...

Page 12

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 c) Thermal shutdown (TSD) circuit The TSD circuit operates when the junction temperature of the driver exceeds the preset temperature (175°C nominal). At this time, the controller forces all driver outputs to high impedance. ...

Page 13

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237  Notes for use 1) Absolute maximum ratings Devices may be destroyed when supply voltage or operating temperature exceeds the absolute maximum rating. Because the cause of this damage cannot be identified as, for ...

Page 14

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 11) Testing on application boards When testing the application board, connecting a capacitor to a low impedance pin subjects the IC to stress. Therefore, always discharge capacitors after each process or ...

Page 15

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 SOP8 <Dimension> HSOP25 <Dimension> 13.6 ± 0.2 2.75 ± 0 0.25 ± 0.1 1.95 ± 0.1 0.8 0.1 0.36 ± 0.1 HSOP-M28 <Dimension> 18.5 ± 0 ...

Page 16

BD6230, BD6231, BD6232, BD6235, BD6236, BD6237 www.rohm.com ○ 2009 ROHM Co., Ltd. All rights reserved. c 16/16 Technical Note 2009.08 - Rev.C ...

Page 17

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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