|Category||Interface and Interconnect|
|Description||Dual Full-bridge PWM Motor Driver|
|Company||Allegro Micro Systems, Inc.|
|Datasheet||Download L6219DS datasheet
|Cross ref.||Similar parts: TCA3727G, E-L6219R, E-L6219DS013TR, E-L6219DSA, E-L6219DSATR, E-L6219R013TR, TB6562AFG, TB62206FG, TB62218AFG|
|VBB LOAD SUPPLY SENSE 1 COMP IN 1 OUT I 01 GROUND I 11 PHASE 1 V REF RC 1 LOGIC SUPPLY
The L6219DS motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 750 mA. The outputs have been optimized for a low output saturation voltage drop (less than 1.8 V total source plus sink at 500 mA). For PWM current control, the maximum output current is determined by the user's selection of a reference voltage and sensing resistor. Two logic-level inputs select output current limits 100% of the maximum level. A PHASE input to each bridge determines load current direction. The bridges include both ground clamp and flyback diodes for protection against inductive transients. Internally generated delays prevent cross-over currents when switching current direction. Special power-up sequencing is not required. Thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits. The L6219DS is supplied a 24-lead surface-mountable SOIC. Its batwing construction provides for maximum package power dissipation in the smallest possible construction. This device is also available on special order for operation from to +105°C.
Motor Supply Voltage, VBB.................... 45 V Output Current, IOUT (Peak)........................................ +1.0 A (Continuous).......................... +750 mA Logic Supply Voltage, VCC................... 7.0 V Logic Input Voltage Range, VIN............................... +7.0 V Output Emitter Voltage, VSENSE............ 1.5 V Package Power Dissipation, PD........................................................ See Graph Operating Temperature Range, TA................................. to +85°C Storage Temperature Range, TS............................... to +150°C
Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any set of conditions, do not exceed the specified peak current rating or a junction temperature of +150°C.FEATURES
s Interchangeable with SGS 750 mA Continuous Output Current 45 V Output Sustaining Voltage s Internal Clamp Diodes s Internal PWM Current Control s Low Output Saturation Voltage s Internal Thermal Shutdown Circuitry s Similar to Dual PBL3717, UC3770Always order by complete part number, e.g., L6219DS.
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts (508) 853-5000 Copyright 1998, 2003 Allegro MicroSystems, Inc.ELECTRICAL CHARACTERISTICS TJ 150°C, VBB 45 V, VCC 5.25 V, VREF 5.0 V (unless otherwise noted).
Limits Characteristic Output Drivers (OUTA or OUTB) Motor Supply Range Output Leakage Current VBB ICEX VOUT = VBB VOUT = 0 Output Sustaining Voltage Output Saturation Voltage VCE(sus) VCE(SAT) IOUT ± 750 mA, 3.0 mH Sink Driver, IOUT +500 mA Sink Driver, IOUT +750 mA Source Driver, IOUT -500 mA Source Driver, IOUT -750 mA Clamp Diode Leakage Current Clamp Diode Forward Voltage Driver Supply Current IR VF IBB(ON) IBB(OFF) Control Logic Input Voltage VIN(1) VIN(0) Input Current IIN(1) All inputs All inputs VIN 2.4 V VIN 0.8 V Reference Voltage Range Current Limit Threshold (at trip point) VREF / VCOMPIN Operating 2.4 V Thermal Shutdown Temperature Total Logic Supply Current TJ ICC(ON) ICC(OFF) V, No Load V, No Load 750 mA Both Bridges On, No Load Both Bridges Off V mA Symbol Test Conditions Min. Typ. Max. Units
|Some Part number from the same manufacture Allegro Micro Systems, Inc.|
|L6219DS-T Dual Full-bridge PWM Motor Driver|
|PG001M Parallel-to-serial Data Converter|
|SAH02 Silicon PNP Epitaxial Planar Transistor With Shottky Barrier Diode|
|SAH03 Silicon PNP Epitaxial Planar Transistor With Fast-recovery Rectifier Diode|
|SAI01 Surface-mount Switching Regulators|
|SAI01-V1 Two-output LNB Supply And Control-voltage Regulator|
|SAI03 Surface-mount Switching Regulators|
|SCL5616HW 2-function, 4-digit LCD Automotive Clock-programmable|
|SDA005-05 Single Output, Ac/dc Module: 5w, 5v|
|SI-3018LSA Linear Regulator|
|SI-3025LSA Low-Voltage, High-current Linear Regulator|
|SI-3033LSA Linear Regulator|
|SI-3050C Low-Voltage, High-current Linear Regulator|
|SI-3050N Linear Regulator|
5347 : Smoke Detector With Interconnect And Timer
A3143LU : Bipolar Hall-effect Switch For High-temperature Operation
A8188SLT-30 : Adjustable
ATS625LSG : True Zero-Speed, Low-Jitter, High-accuracy Gear-tooth Sensor
A3980KLPTR-T : Automotive DMOS Microstepping Driver with Translator
A1202EUA-T : Continuous-time Bipolar Switch Family
3946_04 : Half-bridge Power Mosfet Controller
A4973SLBTR-T : Pmic - Motor And Fan Controllers, Driver Integrated Circuit (ics) Tape & Reel (TR) 1.5A 3 V ~ 5.5 V; IC PWM MOTOR DVR FULL 16SOIC Specifications: Applications: DC Motor Driver, PWM Motor Driver ; Number of Outputs: 1 ; Voltage - Supply: 3 V ~ 5.5 V ; Voltage - Load: 5 V ~ 50 V ; Current - Output: 1.5A ; Operating Temperature: -20°C ~ 85°C ; Package / Case: 16-SOIC (0.295", 7.50mm Width) ; Packaging: Tape & Reel (TR) ; Lead
ATS645LSH-I2TN : True Zero Speed Miniature Gear-tooth Sensor
A6811 : . OUT 11 OUT 12 BLANKING SERIAL DATA OUT SERIAL DATA IN LOGIC SUPPLY CLOCK STROBE OUT 1 OUT The A6811 devices combine a 12-bit CMOS shift register, accompanying data latches and control circuitry with bipolar sourcing outputs and pnp active pull downs. Designed primarily to drive vacuum-fluorescent displays, the 60 V and -40 mA output ratings also allow.
CS5830 : Dual-pixel LVDS Display Interface (LDI) Transmitter. CS5830 Dual Pixel LVDS Display Interface (LDI) Transmitter GENERAL The CS5830 converts 48 bits (Dual pixel 24-bit color) of CMOS/TTL data into 8 LVDS (Low Voltage Differential Signalling) data streams. Control signals (VSYNC, HSYNC, DE and two user-defined signals) are sent during blanking intervals. The CS5830 provides 3 operating modes: SingleIn-Single-Out,.
DS75451Series : Dual Peripheral Drivers. The DS7545X series of dual peripheral drivers is a family of versatile devices designed for use in systems that use TTL logic. Typical applications include high speed logic buffers, power drivers, relay drivers, lamp drivers, MOS drivers, bus drivers and memory drivers. The DS75451, DS75452 and DS75453 are dual peripheral AND, NAND and NOR drivers,.
GL800 : USB Controller. Usb 2.0 Utmi Compliant Transceiver. Genesys Logic, Inc. No.11, Ln.3, Tsao Ti Wei, Shenkeng, Taipei, Taiwan Tel: 886-2-2664-6655 Fax: 886-2-2664-5757 http://www.genesyslogic.com 1. General . 3 2. 4 3. System Configuration. 5 3.1 System Diagram. 5 3.2 System 5 4. Function Block. 6 4.1 Block Diagram. 6 4.2 Functional Overview. 7 5. Pinning Information. 9 5.1 Pin Assignment 9 5.2 Pin . 10 6. Functional.
LB1924 : . Power Brushless Motor Driver IC for Office Automation Equipment The is a direct PWM drive output driver IC appropriate for the power brushless motors used in office automation equipment. It includes a speed control circuit, an FG amplifier, and other peripheral circuits and allows a drive circuit to be implemented with a single IC. It allows the number.
PAC1284-01QR : P/active Ieee 1284 Ecp/epp Termination Network.
SN75LBC031D : ti SN75LBC031, Transceiver. SN65LBC031Q, SN75LBC031 HIGH-SPEED CONTROLLER AREA NETWORK (CAN) TRANSCEIVERS SN75LBC031 Meets Standard ISO/DIS 11898 (up 500 k Baud) Driver Output Capability 50 mA Wide Positive and Negative Input/output Bus Voltage Range Bus Outputs Short-Circuit-Protected to Battery Voltage and Ground Thermal Shutdown Available in Q-Temp Automotive HighRel Automotive.
SN75LVDS388A : High-speed Differential Line Receivers. Four ('390), Eight (`388A), or Sixteen (`386) Line Receivers Meet or Exceed the Requirements of ANSI TIA/EIA-644 Standard Integrated 110- Line Termination Resistors on LVDT Products Designed for Signaling Rates To 630 Mbps SN65 Version's Bus-Terminal ESD Exceeds 15 kV Operates From a Single 3.3-V Supply Typical Propagation Delay Time 2.6 ns Output Skew.
SP4412A : Electroluminescent Lamp Driver. 3.6 V Battery Operation 50 nA Maximum Standby Current (10 nA typical) s High Voltage Output Typical 160 VPP s External Oscillator Required s Enable Control Pin APPLICATIONS s Watches s Pagers s Backlit LCD Displays The is a high voltage output DC-AC converter that can operate from a 2.2V-3.6V power supply. The SP4412A is capable of supplying to 250 VPP signals,.
UC3710 : High Current Fet Driver. Totem Pole Output with 6A Source/Sink Drive 3ns Delay 20ns Rise and Fall Time into 2.2nF 8ns Rise and Fall Time into to 18V Operation Inverting and Non-Inverting Outputs Under-Voltage Lockout with Hysteresis Thermal Shutdown Protection MINIDIP and Power Packages The UC1710 family of FET drivers is made with a high-speed Schottky process to interface.
V363EPC : . w Direct interface to these processors: AMD® AM29030/40TM IBM® PowerPC 401TM Gx Intel® i960® Cx/Hx/Jx/Sx w Fully compliant with PCI Local Bus , Revision 2.1 w Configurable for system master, PCI bus master, or PCI target operation w Type 0 and Type 1 PCI configuration cycles 1 kB burst access on the PCI or the local bus w 640 bytes of programmable FIFO.
V3xxEPC : PCI Controllers. Enhanced Pci Bridge Controller. w Direct interface to these processors: AMD® AM29030/40TM IBM® PowerPC 401TM Gx Intel® i960® Cx/Hx/Jx/Sx w Fully compliant with PCI Local Bus , Revision 2.1 w Configurable for system master, PCI bus master, or PCI target operation w Type 0 and Type 1 PCI configuration cycles 1 kB burst access on the PCI or the local bus w 640 bytes of programmable FIFO.
XRD4417 : 3.3V CMOS Linear CCD Signal Processor With 10-Bit ADC And Serial Interface.
DS25BR400 : Quad Transceiver with Input Equalization and Output De-Emphasis The DS25BR400 is a quad 250 Mbps - 2.5 Gbps CML transceiver, or 8-channel buffer, for use in PCI Express, SATA, SAS, Fibre Channel backplane and cable applications. With operation down to 250 Mbps, the DS25BR400 can be used in applications requiring both low and high frequency data rates.