BH6519FS ROHM Co. Ltd., BH6519FS Datasheet
BH6519FS
Manufacturer Part Number
BH6519FS
Description
4-channel Pwm Driver For Cd, Md Player
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BH6519FS.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BH6519FS-E2
Manufacturer:
ATMEL
Quantity:
843
Part Number:
BH6519FS-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
The BH6519FS is a 4-channel PWM driver developed
for both motor and actuator driving functions in CD and
MD players. The device requires lower power consumption
due to the adoption of power MOSFET in the output.
1) Built-in 4ch power MOSFET H bridge
2) PWM input
3) Built-in charge pump circuit for VG step-up
4) ON resistance 1.2Ω(Typ.)
5) Built-in thermal shut down circuit
6) Low power consumption
7) Small SSOP-A32 package
CD, MD players
∗Derating : 6.8mW/˚C for operation above Ta=25˚C
∗When the built-in charge pump is not used. When it is used : 2.7V~5.5V
H bridge supply voltage
Control circuit supply voltage
Pre-driver supply voltage
Driver output current
Power dissipation
Operating temperature range
Storage temperature range
H bridge supply voltage
Control circuit supply voltage
Pre-driver supply voltage
Pulse input frequency
70mmx70mm, t=1.6mm, glass epoxy mounting.
Description
Features
Applications
Recommended Operating Conditions (Ta=25˚C)
Absolute Maximum Ratings (Ta=25˚C)
Parameter
Parameter
4-channel PWM driver for CD, MD player
VG(2pin)
VG (2pin)
Symbol
Symbol
V
Topr
fIN
V
Tstg
V
V
Pd
DD
Io
M
DD
M
BH6519FS
∗
V
M+
Min.
1.6
2.7
–
3.0
–40
–55
Limits
1000
850
176.4
12
~
~
Typ.
9
9
5.0
3.0
10
+85
+150
∗
Max.
11.5
200
5.5
5.5
Dimension (Units : mm)
Unit
mW
mA
˚C
˚C
Unit
kHz
V
V
V
V
V
V
32
1
0.8
SSOP-A32
13.6±0.2
0.36±0. 1
17
16
February, 2001
0.3Min
00W137A
0. 15
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BH6519FS Summary of contents
Page 1
... PWM driver for CD, MD player Description The BH6519FS is a 4-channel PWM driver developed for both motor and actuator driving functions in CD and MD players. The device requires lower power consumption due to the adoption of power MOSFET in the output. Features 1) Built-in 4ch power MOSFET H bridge ...
Page 2
... ON resistance (Top+bottom) VM=2.5V, VDD=3V, VG=10V (VG is supplied outside.) Output pulse width : More than 2/3tMIN 31PIN waveform monitor INTER- INTER- FACE1 FACE1 VDD PREDRIVE1 TSD TSD PREDRIVE3 BH6519FS PSB INTER- FACE3 ...
Page 3
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 ...