BD6221HFP-TR ROHM

Datasheet DC Brush Motor Drivers (18V max.) BD622xxx Series General Description Key Specifications These H-bridge drivers are full bridge drivers for brush Supply Voltage Range: 18V(Max.) motor applications. Each IC can operate at a power Maximum Output Current: 0.5A / 1.0A / 2.0A supply voltage range of 6V to 15V, with output currents Output ON resistance: 1.5 / 1.5 / 1.0 of up to 2A. MOS transistors in the output stage allow PWM Input frequency range: 20 to 100kHz PWM speed control.The integrated VREF voltage Standby current: 0 A (Typ.) control function allows direct replacement of deprecated Operating temperature range: -40 to 85 motor driver ICs. These highly efficient H-bridge driver ICs facilitate low-power consumption design. Packages (Typ.) (Typ.) (Max.) SOP8 5.00mm x 6.20mm x 1.71mm Features HSOP25 13.60mm x 7.80mm x 2.11mm Built-in, selectable one channel or two channels HRP7 9.395mm x 10.540mm x 2.005mm configuration VREF voltage setting pin enables PWM duty control Cross-conduction prevention circuit Four protection circuits provided: OCP, OVP, TSD and UVLO Applications SOP8 (Pd=0.69W) HRP7 (Pd=1.60W) VTR CD/DVD players audio-visual equipment optical disc drives PC peripherals OA equipments HSOP25 (Pd=1.45W) *Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy board. Ordering Information B D 6 2 2 x x x x - x x Part Number Package Packaging and forming specification F : SOP8 E2: Embossed tape and reel FP : HSOP25 (SOP8/HSOP25) HFP : HRP7 TR: Embossed tape and reel (HRP7) Lineup Voltage Rating Output current Orderable Channels Package (Max.) (Max.) Part Number 0.5A SOP8 Reel of 2500 BD6220F-E2 1.0A SOP8 Reel of 2500 BD6221F-E2 1ch HSOP25 Reel of 2000 BD6222FP- E2 18V 2.0A HRP7 Reel of 2000 BD6222HFP-TR 0.5A HSOP25 Reel of 2000 BD6225FP-E2 2ch 1.0A HSOP25 Reel of 2000 BD6226FP-E2 Product structureSilicon monolithic integrated circuit This product is not designed for protection against radioactive rays . www.rohm.com TSZ02201-0P2P0B300080-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/19 TSZ2211114001 25.Dec.2012 Rev.002VCC OUT2 RIN GND FIN OUT1 VREF DatasheetDatasheet BD622xxx Series Block diagrams / Pin Configurations / Pin Descriptions BD6220F/BD6221F Table1 BD6220F/BD6221F Pin Name Function VREF 6 DUTY PROTECT 3 VCC 1 OUT1 Driver output 2 VCC 2 VCC Power supply FIN 4 CTRL 3 VCC Power supply RIN 5 4 FIN Control input (forward) 8 GND 5 RIN Control input (reverse) 1 7 OUT1 OUT2 6 VREF Duty setting pin Fig.1 BD6220F / BD6221F 7 OUT2 Driver output 8 GND Ground OUT1 GND Note: Use all VCC pin by the same voltage. VCC OUT2 VCC VREF FIN RIN Fig.2 SOP8 (TOP VIEW) BD6222HFP Table 2 BD6222HFP Pin Name Function VREF DUTY PROTECT 1 1 VREF Duty setting pin 7 VCC 2 OUT1 Driver output FIN 3 3 FIN Control input (forward) CTRL RIN 5 4 GND Ground 4 GND 5 RIN Control input (reverse) FIN 2 6 GND OUT1 OUT2 6 OUT2 Driver output 7 VCC Power supply Fig.3 BD6222HFP FIN GND Ground Fig.4 HRP7 (TOP VIEW) www.rohm.com TSZ02201-0P2P0B300080-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/19 TSZ2211115001 25.Dec.2012 Rev.002