SI-7510 Datasheet – 5-Phase stepping Motor Driver – Sanken

Part Number : SI-7510, SI7510

Function : 5-Phase stepping Motor Driver IC

Package : SDIP 30 Pin type

Manufactures : Sanken Semiconductor



Description :

5-phase stepping motor driver IC with new pentagon driver. The built-in sequencer allows motor to be driven by an external clock(CL) input. Driver will consist of 3 package configuration: Nch power MOS FET array for output stage, and SI-7510+MOS array x 2.





1. Main supply voltage : cc1 = 10~42V
2. Logic supply voltage : Vcc2 = 3~5.5V
3. Switching between forward (CW) and backward (CCW) regulation
4. 4 phase (Half), 4-5 phase (Full) switching
5. Enable/Disable switching During Disable, a clock input will automatically sequence to the next level, since the internal counter is in operation
6. Built charge pump circuit for high-side. This product employs Nch MOS FET for all output stages, and therefore charge pump circuit is built-in for high-side.


Absolute Maximum Ratings



Official Homepage :

Connection Diagram



SI-7510 Datasheet

SI-7510 pdf


PMEG45U10EPD Datasheet PDF

Part Number : PMEG45U10EPD

Function : 45 V, 10 A extremely low VF MEGA Schottky barrier rectifier

Manufacturers : NXP Semiconductors.

Pinouts :

PMEG45U10EPD datasheet

Description :

1. General description
Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier with an
integrated guard ring for stress protection, encapsulated in a SOT1289 (CFP15) power
and flat lead Surface-Mounted Device (SMD) plastic package.

2. Features and benefits
• Average forward current: If(av) ≤ 10 A
• Reverse voltage: Vr ≤ 45 V
• Extremely low forward voltage
• High power capability due to clip-bonding technology and heat sink
• Small and thin SMD power plastic package, typical height 0.78 mm

PMEG45U10EPD Datasheet PDF Download

PMEG45U10EPD pdf

Other data sheets within the file :