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BD6775EFV

Part Number	BD6775EFV
Manufacturer	Rohm
Description	Stepping Motor Driver
Published	Mar 23, 2005
Detailed Description	Stepping Motor Driver BD6775EFV Description BD6775EFV is a general-purpose stepping motor driver for OA Equipment. This...
Datasheet	BD6775EFV PDF File

Overview

Stepping Motor Driver BD6775EFV Description BD6775EFV is a general-purpose stepping motor driver for OA Equipment.
This driver is a bipolar type, available for 2 phase, 1-2 phase, and W1-2 phase motors.
Dimension (Unit : mm) 7.
8 ± 0.
1 24 13 4 +6 -4 0.
53 ± 0.
15 1 ± 0.
2 0.
17 +0.
05 +0.
03 0.
08 S +0.
05 -0.
04 7.
6 ± 0.
2 5.
6 ± 0.
1 1 0.
325 1.
0Max.
0.
85 ± 0.
05 0.
08 ± 0.
05 0.
08 ± 0.
05 12 0.
65 0.
2 0.
08 M Features 1) MOS FET output(External diode is not necessary.
) 2) Output OFF time is determined by external C, R value 3) High efficiency due to synchronous rectifier drive 4) Small and High power package(Exposed PAD) HTSSOP-B24 Applications OA Equipment(Printer, Scanner etc.
.
.
) Absolute Maximum Ratings (Ta=25°C) Parameter Supply voltage VCC Supply voltage VM Input voltage Power dissipation Operating temperature range Storage temperature range Junction temperature Maximum output current Symbol VCC VM VIN Pd Topr Tstg Tj Iout -20 -55 Limits 7 40 VCC 1.
1 to +75 to +150 +150 800 *2 *1 Unit V V V W °C °C °C mA *1 Debating in done at 8.
8mW/°C for operating above Ta=25°C.
70mmX70mmX1.
6mm glass epoxy board.
*2 Do not, however exceed Pd, ASO and Tj=150°C.
Rev.
A Recommended Operating Conditions (Ta=25°C) Parameter Supply voltage VCC Supply voltage VM Symbol VCC VM Min.
4.
5 10 Typ.
Max.
6.
0 37 Unit V V * This product described in this specification isn't judged whether it applies to COCOM regulations.
Please confirm in case of export.
Electrical characteristics (Ta=25°C, Vcc=5V, VM=35V) Parameter Circuit current at standby Circuit current VM current at standby VM Circuit current [Control input] H level input voltage L level input voltage [Output] Output ON Resistance Output leak current [Current Control Part] RNFX input current VREFX input current VREFX input voltage Comparator threshold (100%) Comparator threshold (67%) Comparator threshold (33%) Minimum ON time Symbol ICCST ICC IVMST IVM VINH VINL RON ILEAK IRNF IVREF VREF CTHLL CTHHL CTHLH TMINON Min.
250 4.
4 2 2.
0 -2 ...

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BD6775EFV Stepping Motor Driver - Rohm

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