System Lens Driver Series for Mobile Phone Cameras Parallel Interface Type Lens Drivers for Voice Coil Motor BD6883GUL,BH6453GUL,BD6886GUL,BD6369GUL No.12015EAT02 Description The BD6883GUL, and the BH6453GUL motor driver provide 1 Constant-Current Driver Half-bridge, and 1 Constant-Voltage Driver Half-bridge channel. The BD6886GUL, and the BD6369GUL motor driver provide 1 Constant-Voltage Driver H-bridge channel. These lens drivers are offered in an ultra-small functional lens system for use in an auto focus system using a Voice Coil motor. Features 1) BD6883GUL Characteristics 1) Ultra-small chip size package 1.1mm1.6mm 0.55mm 2) Low ON-Resistance Power CMOS output on high side PMOS typ.0.65, on low side NMOS typ.0.40 3) ESD resistance (Human Body Model) 8kV 4) Built-in 5% high-precision Constant-Voltage Driver (phase compensation capacitor-free design) 5) Built-in UVLO (Under Voltage Locked Out: UVLO) 6) Built-in TSD (Thermal Shut Down) circuit 7) Standby current consumption: 0A Typ. 2) BH6453GUL Characteristics 1) Ultra-small chip size package 1.5mm0.9mm 0.55mm 2) Low ON-Resistance Power CMOS output on high side PMOS typ.1.2, on low side NMOS typ.0.4 3) ESD resistance (Human Body Model) 8kV 4) Built in resistor for output current detect (phase compensation capacitor-free design) 5) 1.8V can be put into each control input terminal 6) Built-in UVLO (Under Voltage Locked Out: UVLO) 7) Built-in TSD (Thermal Shut Down) circuit 8) Standby current consumption: 0A Typ. 3) BD6886GUL, BD6369GUL Characteristics 1) Ultra-small chip size package 2.1mm2.1mm 0.55mm 2) Low ON-Resistance Power CMOS output on high and low sides in total typ.0.80 3) ESD resistance (Human Body Model) 8kV 4) Built-in 5% high-precision Constant-Voltage Driver (phase compensation capacitor-free design) 5) Control Input mode selection function 6) Built-in UVLO (Under Voltage Locked Out: UVLO) 7) Built-in TSD (Thermal Shut Down) circuit 8) Standby current consumption: 0A Typ. www.rohm.com 2012.03 - Rev.A 1/16 2012 ROHM Co., Ltd. All rights reserved. Technical Note BD6883GUL,BH6453GUL,BD6886GUL,BD6369GUL Absolute Maximum Ratings (Ta=+25C) Symb Limit Parameter Unit ol BD6883GUL BH6453GUL BD6886GUL BD6369GUL Power supply voltage VCC -0.5 to +6.5 -0.5 to +4.5 -0.5 to +6.5 -0.5 to +6.5 V Motor power supply voltage VM - - -0.5 to +6.5 -0.5 to +6.5 V Control input voltage VIN -0.5 to VCC+0.5 -0.5 to VCC+0.5 -0.5 to VCC+0.5 -0.5 to VCC+0.5 V Input voltage for VLIM -0.5 to VCC+0.5 - -0.5 to VM+0.5 -0.5 to VM+0.5 V Constant-Voltage setting Input voltage for CLIM - -0.5 to VCC+0.5 - - V Constant-Current setting 1 2 3 3 Power dissipation Pd 510 430 730 730 mW Operating Topr -25 to +85 -25 to +85 -25 to +85 -25 to +85 C temperature range Junction temperature Tjmax +150 +125 +150 +150 C Storage temperature range Tstg -55 to +150 -55 to +125 -55 to +150 -55 to +150 C 4 5 4 4 H-bridge output current Iout -200 to +200 -300 to +300 -200 to +200 -500 to +500 mA 1 Reduced by 4.08mW/C over 25C, when mounted on a glass epoxy board (50mm 58mm 1.75mm 8 layers). 2 Reduced by 4.30mW/C over 25C, when mounted on a glass epoxy board (50mm 58mm 1.75mm 8 layers). 3 Reduced by 5.84mW/C over 25C, when mounted on a glass epoxy board (50mm 58mm 1.75mm 8 layers). 4 Must not exceed Pd, ASO, or Tjmax of 150C. 5 Must not exceed Pd, ASO, or Tjmax of 125C. Operating Conditions Limit Unit Parameter Symbol BD6883GUL BH6453GUL BD6886GUL BD6369GUL Power supply voltage VCC +2.5 to +5.5 +2.3 to +3.6 +2.5 to +5.5 +2.5 to +5.5 V Motor power supply voltage VM - - +2.5 to +5.5 +2.5 to +5.5 V Control input voltage VIN 0 to VCC 0 to VCC 0 to VCC 0 to VCC V Input voltage for VLIM 0 to VCC - 0 to VM 0 to VM V Constant-Voltage setting Input voltage for CLIM - 0 to VCC - - V Constant-Current setting 6 6 6 6 H-bridge output current Iout -150 to +150 -200 to +200 -150 to +150 -400 +400 mA 6 Must not exceed Pd or ASO. Power Dissipation Reduction 510 430 265 172 0 25 85 150 0 25 85 125 Ambient TemperatureTa C Ambient TemperatureTa C Fig.1 BD6883GUL Power Dissipation Reduction Fig.2 BH6453GUL Power Dissipation Reduction 730 730 380 380 0 25 85 150 0 25 85 150 Ambient TemperatureTa C Ambient TemperatureTa C Fig.3 BD6886GUL Power Dissipation Reduction Fig.4 BD6369GUL Power Dissipation Reduction www.rohm.com 2012.03 - Rev.A 2/16 2012 ROHM Co., Ltd. All rights reserved. Power DissipationPd mW Power DissipationPd mW Power DissipationPd mW Power DissipationPd mW