BD63150AFM-E2 ROHM

Datasheet Driver IC for PPC High Performance, High Reliability 50V DC Brush Motor Drivers for PPC s etc. BD63150AFM General Description Key Specifications BD63150AFM is a built-in channel H-bridge motor driver Power Supply Voltage Range: 8.0V to 46.2V for DC brush motor. This driver can facilitate low power Rated Output Current: 5.0A consumption by direct PWM or PWM constant current Rated Output Current (Peak): 6.0A control. There are built in protection circuits in this IC. It is Operating Temperature Range: -25C to +85 C possible to output an abnormal detection signal for Output ON-Resistance: 0.30(Typ) Wired-OR that notifies each protection circuit operation, (Total of upper and lower resistors) which contributes to set high reliability. Features Package W(Typ) x D(Typ) x H(Max) Single Power Supply Input (rated voltage of 50V) HSOP-M36 18.50mm x 9.90mm x 2.40mm Rated Output Current (peak): 5.0A(6.0A) Low ON-Resistance DMOS Output Forward, Reverse, Brake, Open Power Save Function External PWM Control PWM Constant Current Control (current limit function) Built-in Spike Noise Cancel Function (external noise filter is unnecessary) Driver for DC Brush Motor Built-in logic input pull-down resistor Cross-conduction Prevention Circuit Figure 1. HSOP-M36 Output detection signal during abnormal states (Wired-OR) Thermal Shutdown Circuit (TSD) Typical Application Circuit Over-current Protection Circuit (OCP) Under Voltage Lock out Circuit (UVLO) Over Voltage Lock out Circuit (OVLO) GND VREF Ghost Supply Prevention (protects against malfunction when power supply is disconnected) IN1 HSOP-M36 package IN2 PS Application Plain Paper Copier (PPC), Multi-function Printer, Laser FAILA Printer, Inkjet Printer, Photo Printer, FAX, Mini Printer VCC TEST and etc. OUT1 OUT2 TEST1 RNF RNFS GND Figure 2. Application Circuit Product structuresilicon monolithic integrated circuit This product has no designed protection against radioactive rays. www .rohm.com TSZ02201-0P2P0B301570-1-2 2016 ROHM Co., Ltd. All rights reserved. 1/18 TSZ2211114001 12.Oct.2017 Rev.001 BD63150AFM Pin Configuration Block Diagram (TOP VIEW) 36 OUT1 1 NC FAILA VREF 1/3 Regulator 2 35 OUT1 RNF RNFS 34 OUT1 3 RNF 4 33 NC RNF 5 32 RNFS NC 31 NC OUT2 6 OCP TSD Blank time 7 30 OUT2 NC UVLO OVLO PWM control 29 OUT2 8 GND NC 9 28 NC OSC FIN FIN VCC 10 27 NC NC OUT1 Forward 26 11 VCC OUT2 IN1 IN1 Reverse IN2 12 25 VCC IN2 RNF BRAKE 13 24 VCC PS PS RNFS Open 23 NC NC 14 TEST GND 22 TEST 15 GND TEST1 FAILA 16 21 NC 20 VREF NC 17 18 19 TEST1 NC Figure 3. Pin Configuration Figure 4. Block Diagram Pin Descriptions Pin No. Pin Name Function Pin No. Pin Name Function 1 OUT1 19 NC Non-Connection 2 OUT1 H bridge output terminal 20 VREF Output current value setting terminal 3 OUT1 21 NC Non-Connection 4 NC Non-Connection 22 GND Ground terminal 5 NC Non-Connection 23 NC Non-Connection 6 OUT2 24 VCC 7 OUT2 H bridge output terminal 25 VCC Power supply terminal 8 OUT2 26 VCC 9 NC Non-Connection 27 NC Non-Connection Fin terminal Fin terminal FIN FIN FIN FIN (used by connecting with GND) (used by connecting with GND) 10 NC Non-Connection 28 NC Non-Connection 11 IN1 H Bridge Control Terminal 29 GND Ground terminal 12 IN2 H Bridge Control Terminal 30 NC Non-Connection 13 PS Power save terminal 31 NC Non-Connection Input terminal of current limit 14 NC Non-Connection 32 RNFS comparator Terminal for testing 15 TEST 33 RNF (used by connecting with GND) Connection terminal of resistor for Output signal to detect abnormal 16 FAILA 34 RNF output current detection states 17 NC Non-Connection 35 RNF 18 TEST1 (used by connecting with GND) 36 NC Non-Connection www .rohm.com TSZ02201-0P2P0B301570-1-2 2016 ROHM Co., Ltd. All rights reserved. 2/18 TSZ2211115001 12.Oct.2017 Rev.001 Control logic Predriver