BH6519FS datasheet pdf

4-channel PWM driver for CD, MD player BH6519FS DescriptionDimension (Units : mm) Features Applications 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. 00W137A 1) Built-in 4ch power MOSFET H bridge 2) PWM input 3) Built-in charge pump circuit for VG step-up 4) ON resistance 1.2W(Typ.) 5) Built-in thermal shut down circuit 6) Low power consumption 7) Small SSOP-A32 package SSOP-A32 CD, MD players February, 2001 1.8 ± 0. 1 7.8 ± 0.3 161 0.8 0. 1 1 0.36±0. 1 13.6±0.2 5.4 ± 0.2 3217 0.15 ± 0. 1 0.3Min 0. 15 Absolute Maximum Ratings (Ta=25 ̊C) H bridge supply voltage Control circuit supply voltage Pre-driver supply voltage Driver output current ParameterSymbol Limits Unit VM VDD VG (2pin) Io 9 9 12 1000 V V mA V –40 –55 850 ~ ~ +85 +150 mW ̊C ̊C Pd Topr Tstg Power dissipation Operating temperature range Storage temperature range * *Derating : 6.8mW/ ̊C for operation above Ta=25 ̊C 70mmx70mm, t=1.6mm, glass epoxy mounting. *When the built-in charge pump is not used. When it is used : 2.7V~5.5V H bridge supply voltageVM5.01.65.5V Recommended Operating Conditions (Ta=25 ̊C) ParameterMin.Max.UnitTyp.Symbol 2.7 VM+3.0 – 3.0 10 176.4 5.5 11.5 200 V V kHz VDD VG(2pin) fIN Control circuit supply voltage Pre-driver supply voltage Pulse input frequency *

Features

• 1.8
• 0. 1
• 7.8
• 0.3
• 0.8
• 0. 1 1
• 0.36±0. 1
• 13.6±0.2
• 5.4
• 0.2
• 0.15
• 0. 1
• 0.3Min
• 0. 15
• *
• *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
• 2.7
• 3.0
• 176.4
• 5.5
• 11.5
• *