Details, datasheet, quote on part number: STK6217
CategoryInterface and Interconnect
DescriptionUnidirectional DC Motor Driver With Constant-speed Digital Servo Controller (output Current 8A)
CompanySanyo Semiconductor Corporation
DatasheetDownload STK6217 datasheet
Find where to buy


Features, Applications

Unidirectional DC Motor Driver with Constant-Speed Digital Servo Controller (output current: 8 A)

The is a hybrid IC that combines in a single package a unidirectional DC motor driver, a PLL constant-speed controller (the LC7991) and associated peripheral components, including a separately excited oscillator, a comparator, and an FG amplifier. The motor controller uses a PLL circuit for precise motor control. The wide range of the STK6217's FG lock frequency allows it to handle a wide range of applications. Since the motor driver block uses MOSFET devices as power elements, it features high output currents (rush current) and low loss.

Speed lock indicator output directly drives an external LED. TTL level compatible ROT input <Motor Driver Block> MOSFET power elements provide high output currents (rush current). Low-loss PWM speed controller (built-in externally excited oscillator: 25 kHz) Wide power supply voltage range (VDSS = 60 V) Built-in motor start-up overcurrent limiter function


Plain paper copier DC motor drivers FAX paper transport motor drivers Other DC motor applications


<Motor Controller Block> High FG frequency upper limit (locking range: to 2500 Hz) Built-in FG divider (FG lock upper limit with divider in use: 5000 Hz)


Parameter Maximum supply voltage 1 Maximum supply voltage 2 Maximum motor rush current Maximum input voltage Storage temperature range Junction temperature Operating substrate temperature Symbol VCC1 max VCC2 max VIH max Tstg Tj max Tc max No signal No signal Conditions Ratings 150 105 Unit °C

Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

Parameter Operating supply voltage 1 Operating supply voltage 2 Motor output current FET withstand voltage Input voltage Symbol VCC2 IO VDSS VIH Input active Input active DC (Tc = 25°C) Conditions Ratings 10 to min VCC2 Unit

Ratings Parameter VCC2 current dissipation Output FET saturation voltage Built-in oscillator frequency OSC output amplitude OSC output effective amplitude Common mode input voltage range FG amplifier feedback resistance High input level voltage Low input level voltage High input level current Low input level current High output level current Low output level current Input frequency range Symbol ICC VSAT fO VOP-P Vorms VICM Rf VIH VIL IIH IIL IOH IOL fXI fFG FG lock frequency Output cut voltage fFLOCK Vocut Lock input VOH 0.4 V Lock input VOL V XI input FGI input FG input divider off FG input divider on Pin 5 input voltage DIV3, PR1 and PR2 inputs PR1, PR2 and ROT inputs Pin 7 output voltage Integrating amplifier and FG amplifier input voltage Conditions When the ROT input is used 0 100 min typ max VCC2 1 Unit mA V kHz Vp-p Vrms µA mA MHz kHz Hz mV

Pin No. FG Rf Mix in Mix out PR1 PR2 ROT Lock SG Motor rotate/stop input; H: stop, L: rotate Lock output; Outputs a low level when locked Ground Phase comparison range select Variable divider setting Motor start-up current control reference voltage Power supply voltage input (+5 V) H/IC built-in oscillator bias voltage setting Integrating amplifier reference voltage setting FG input reference voltage setting FG input Integrating amplifier output Integrating amplifier input PO and FO sum output (PO and FO each have 100 k output resistance.) Crystal oscillator connection (input) Crystal oscillator connection (output) Vrs Current detection resistor connection Symbol OUT Motor output Function


Some Part number from the same manufacture Sanyo Semiconductor Corporation
STK625-027 3-phase Inverter Power ic (3-phase Detection)
Same catergory

485LP9TBN : Port Powered Rs-232 to Rs-485 Converter. The is a port-powered two-channel to RS-485 converter. It converts TD and RD RS-232 lines to balanced RS-485 signals. The unit can be powered from the RS-232 handshake lines, DTR and RTS. One of these handshakes must be high (asserted) to power the unit (See Table 1). DTR must be asserted to receive data. The RS-485 driver is enabled when RTS is asserted.

7429FCT53ATD : Fast CMOS Octal Registered Transceivers. Common : ­ Low input and output leakage 1µA (max.) ­ CMOS power levels ­ True TTL input and output compatibility ­ VOH = 3.3V (typ.) ­ VOL = 0.3V (typ.) ­ Meets or exceeds JEDEC standard 18 s ­ Product available in Radiation Tolerant and Radiation Enhanced versions ­ Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked) ­ Available.

AN8472SA : Spindle Motor Driver ic For Optical Disk. The is a high performance IC suited for driving a spindle motor of an optical disk such as CD-ROM, DVD etc. Small outline package can be used due to reduced power consumption by adopting the direct PWM drive system. 3-phase full-wave 120° duty factor system Low power consumption due to a direct PWM system D-MOS transistor with low ON resistance (0.6.

EM84520 : Mouse. Mouse Controller. The EM84520 Scrolling Mouse Controller is specially designed to control serial mouse or PS/2 mouse device. This single chip can interface three key-switches and 4 X-Y photo-couples plus Z-axis directly or 8042 controller. There are four types Z-axis inputs used to implement scrolling mouse functionality. Using 50k ±1% resistor for RC oscillation. Compatible.

LB1409 : Level Meter Driver For 9 Led. Applications . AC level meters such as VU meters. DC level meters such as signal meters. Nine red or green LEDs display the input level in the shape of a bar. Wide application is available owing to built-in DC amplifier whose gain is variable with external resistors. The recommended supply voltage range is so wide 16 V. (If pin Vref 2 is used, to 16 V.) Constant.

LX5205 : Terminator. 18-line Plug And Play, Upower Scsi Terminator. The is an eighteen line active terminator for the SCSI parallel bus. This SCSI standard recommends active termination at both ends of the SCSI bus. During disconnect mode, the LX5205 requires a meager 500nA of supply current while offering only 2.5pF of output capacitance. To enter this low power mode, the disconnect pins can be left open (floating).

MAX3325 : 3V, Dual RS-232 Transceiver With LCD Supply And Contrast Controller. 3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast, LCD temperature.

MAX3465 : +5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers high-speed Differential Bus Transceivers For RS-485 And RS-422 Communications. They Are Designed to Meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, And X.27 Standards. The Transceiver Complies With The Profibus Providing +2.1V Minimum Output Level With a 54 Load, 40Mbps Data Rate, And Output Skew.

PCF1171C : PCF1171C; 4-digit LCD Car Clock. Product Supersedes data of September 1993 File under Integrated Circuits, IC16 1997 Apr 16 Internal voltage regulator for 5 V LCD Option for external stabilized voltage supply 4.19 MHz oscillator Integrated oscillator output capacitor and polarization resistor Operating ambient temperature: to +85 °C 40-lead plastic SMD, face down (VSO40). ORDERING.

SN74ABTR2245DB : Octal Transceivers And Line/memory Drivers With 3-state Outputs. SN54ABTR2245, SN74ABTR2245 OCTAL TRANSCEIVERS AND LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS Outputs Have Equivalent 25- Series Resistors, So No External Resistors Are Required State-of-the-Art EPIC-B TM BiCMOS Design Significantly Reduces Power Dissipation High-Impedance State During Power Up and Power Down Latch-Up Performance Exceeds 500 mA Per JEDEC.

SN75172 : Rs485/422a Quad Line Driver With 3-state Outputs: 4 Drivers. Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11 Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments 3-State Outputs Common-Mode Output Voltage Range 12 V Active-High and Active-Low Enables Thermal Shutdown Protection Positive- and Negative-Current Limiting Operates From.

SN75HVD07D : ti SN75HVD07, High-output RS-485 Transceiver. Into a 54- Load Open-Circuit, Short-Circuit, and Idle-Bus Failsafe Receiver 1/8th Unit-Load Option Available (Up to 256 Nodes on the Bus) Bus-Pin ESD Protection Exceeds 16 kV HBM Driver Output Slew Rate Control Options Electrically Compatible With ANSI TIA/EIA-485-A Standard Low-Current Standby Mode. 1 µA Typical Glitch-Free Power-Up and Power-Down.

SN75LBC184D : ti SN75LBC184, Transient Voltage Suppression Differential Transceiver.

TSB43CA43AGGW : Integrated Devices. ti TSB43CA43A, IceLynx-micro-5C With Streaming Audio And Content Protection.

UCC5622 : 27 - Line Scsi Terminator With Split Disconnect. 27 - Line SCSI Terminator With Split Disconnect Complies with SCSI, SCSI-2, SCSI-3, SPI and FAST-20 (Ultra) Standards 2.5pF Channel Capacitance During Disconnect 100 A Supply Current in Disconnect Mode To 7V Operation 110 Termination Completely Meets SCSI Hot Plugging ­900mA Sourcing Current for Termination +500mA Sinking Current for Active Negation.

HT82K95EE : USB Multimedia Keyboard Encoder 8-Bit MCU This device is an 8-bit high performance RISC architecture microcontroller designed for USB product applications. It is particularly suitable for use in products such as keyboards. A HALT feature is included to reduce power consumption. The mask version HT82K95AE is fully pin and functionally compatible with.

SN65LVDS301 : Programmable 27-Bit Display Serial Interface Transmitter * FlatLink™3G serial interface technology * Compatible with FlatLink3G receivers such as SN65LVDS302 (product under preview) * Input supports 24-bit RGB video mode interface * 24-Bit RGB Data, 3 Control Bits, 1 Parity Bit and 2 Reserved Bits Transmitted over 1, 2 or 3 Differential Lines * SubLVDS.

SSOP : SuperSpeed USB Transceiver With PIPE3 And ULPI Interfaces The TUSB1310 is a single port, 5.0-Gbps USB 3.0 physical layer transceiver operating off of a single crystal or an external reference clock. The reference clock frequencies are selectable from 20, 25, 30, and 40 MHz. The TUSB1310 provides a clock to USB link layer controllers. The single reference.

MAX14821 : IO-Link Device Transceiver The MAX14821 transceiver is suitable for IO-Link® devices and 24V binary sensors/actuators. All specified IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided.

0-C     D-L     M-R     S-Z