G2030 Global Mixed-mode Technology 5+1CH serial input motor driver IC for DSC Features General Description Built-in 4 full-swing/constant voltage drivers G2030 is a 5+1-channel H-Bridge motor drivers IC for the digital camera and so on. It has four full-swing/constant voltage drivers and two full-swing/constant current drivers. G2030 can be operated in serial control mode or partial exterior control mode. When operating in partial exterior control mode, the mode of each CH is fixed by initial serial control setting. When operating in serial control mode, the mode of each driver can be setting by serial control. switched by serial control with brake function Built-in 2 constant current drivers for shutter or IRIS Low on-resistance (1.2Ω Ω, sum of on-resistance of up side and bottom side) Output current： ：IOUT<=0.8A(max.) for each channel Built-in thermal shutdown (TSD, 150°C) CH1/2 corresponds to STM control of 2-2 phase or 1-2 phase Built-in exclusive control mode: CH13/23 the combination control mode of 6CH is set All power supply systems (VCC,VM12,VM3, VM45) can be set up with an independent power supply Power save mode corresponds by serial control setup PR Comparator 2 channel built-in. PI (photo interrupter drive) 2 channel built-in. Small 32TQFN (4× ×4mm) is adopted Ordering Information ORDER NUMBER MARKING G2030K11U 2030 TEMP. RANGE PACKAGE (Green) -20°C to +85°C TQFN4X4-32 Note: K1: TQFN4X4-32 1: Bonding Code U: Tape & Reel Applications Stepping motor driver/ DC motor driver for DSC Pin Configurations GND IN3 IN4 RESET OUT5A 27 26 25 30 28 IN2 31 29 OUT1A IN1 32 TOP VIEW OUT1B 1 24 RNF5 VM12 2 23 OUT5B OUT2A 3 22 VM45 OUT2B 4 21 OUT4A VM3 5 OUT3A 6 Thermal Pad 20 RNF4 19 OUT4B 11 12 13 14 15 16 VCC SIN1 SIN2 SOUT1 SOUT2 NC SDAT 10 PI1 PI2 SLD 18 17 9 7 8 SCLK OUT3B CH1~3: CV/FS CH4 : CC/CV/FS CH5 : CC/FS G2030 TQFN4X4-32 Note: Recommend connecting the Thermal Pad to the Ground for excellent power dissipation. Ver: 0.2 Aug 26, 2011 TEL: 886-3-5788833 http://www.gmt.com.tw 1