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SLA7076MR Datasheet(PDF) 2 Page - Sanken electric |
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SLA7076MR Datasheet(HTML) 2 Page - Sanken electric |
2 / 2 page 103 ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ■Pin Assignment ■Internal Block Diagram – + RS SenseB RS SenseA 12 34 5 67 89 16 10 15 11 20 21 22 23 14 MIC 15 17 12 19 18 Protect Sequencer & Sleep Circuit Pre- Driver OSC PWM Control Synchro Control OSC Sync Gnd DAC DAC PWM Control Protect Reg Pre- Driver The protect circuit is deleted and the flag pin is N.C. for SLA7075MR, 7076MR, 7077MR, and 7078MR. *1: N.C. pin for SLA7075MR, 7076MR, 7077MR, and 7078MR. ■Typical Connection Diagram OutB OutA OutA VDD C1 r1 Q1 SLA7070M Series (2-phase/4 W1-2 phase excitation) Reset Clock CW/CCW M1 M2 M3 Sync MO Flag Ref/Sleep1 OutB CA Vs=10V to 44V + BB SenseA Gnd C2 Logic Gnd Power Gnd CB + r2 Micro- computer, etc. r3 SenseB Vcc=3.0V to 5.5V One-point Gnd * There is no Flag pin (pin 18) for SLA7075MR, 7076MR, 7077MR, and 7078MR. ■External Dimensions (ZIP23 with Fin [SLA23Pin]) 31±0.2 24.4±0.2 16.4±0.2 3.2±0.15 0.65 22P × 1.27± 0.5=27.94±1 3.2±0.15 × 3.8 +0.2 –0.1 0.55 +0.2 –0.1 31.3±0.2 4.8±0.2 1.7±0.1 2.45±0.2 4.5±0.7 4–(R1) R-end (Including the resin burr) (Measured at the tip) (Measured at the root) Gate burr φ φ Pin No. Symbol Function OutA OutA/ SenseA MO M1 M2 M3 Clock VBB Gnd Ref/Sleep1 VDD Reset CW/CCW Sync Flag*1 SenseB OutB/ OutB Phase A output Phase A output Phase A current sense 2 phase excitation state output monitor output Excitation mode/Sleep 2 setting input Step Clock input Driver supply (motor supply) Device GND Control current mode/Sleep 1 setting input Logic supply Internal logic reset input Normal/reverse control input PWM control signal input Protection circuit monitor output*1 Phase B current sense Phase B current output Phase B current output SLA7075MR, MPR, MPRT/7076MR, MPR, MPRT/7077MR, MPR, MPRT/7078MR, MPR, MPRT Product Mass : Approx.6g Forming No. No.2151 |
Similar Part No. - SLA7076MR |
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Similar Description - SLA7076MR |
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