Product Summary
The TB62209FG is a stepping motor driver driven by chopper micro-step pseudo sine wave. The TB62209FG integrates a decoder for CLK input in micro steps as a system to facilitate driving a two-phase stepping motorusing micro-step pseudo sine waves. Micro-step pseudo sine waves are optimal for driving stepping motors with low-torque ripples and at low oscillation. Thus, the TB62209FG can easily drive stepping motors with low-torque ripples and at high efficiency.
Parametrics
TB62209FG absolute maximum ratings: (1)Logic supply voltage, VDD: 7 V; (2)Motor supply voltage, VM: 40 V; (3)Output current, IOUT: 1.8 A/phase; (4)Current detect pin voltage, VRS: VM ± 4.5 V V; (5)Charge pump pin maximum voltage (CCP1 Pin), VH: VM + 7.0 V; (6)Logic input voltage, VIN to VDD: + 0.4 V; (7)Power dissipation, PD: 3.2 W; (8)Operating temperature Topr: -40 to 85℃; (9)Storage temperature Tstg: -55 to 150℃; (10)Junction temperature Tj: 150℃.
Features
TB62209FG features: (1)Bipolar stepping motor can be controlled by a single driver IC ; (2)Monolithic BiCD IC; (3)Low ON-resistance of Ron = 0.5Ω (Tj = 25℃ @1.0 A: typ.) ; (4)Built-in decoder and 4-bit DA converters for micro steps ; (5)Built-in ISD, TSD, VDD &VM power monitor (reset) circuit for protection; (6)Built-in charge pump circuit (two external capacitors) ; (7)36-pin power flat package (HSOP36-P-450-0.65); (8)Output voltage: 40 V max; (9)Output current: 1.8 A/phase max; (10)2-phase, 1-2 (type 2) phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, or motor lock mode can be selected; (11)Built-in Mixed Decay mode enables specification of four-stage attenuation ratio; (12)Chopping frequency can be set by external resistors and capacitors. High-speed chopping possible at 100 kHz or higher.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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TB62209FG |
Other |
Data Sheet |
Negotiable |
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TB62209FG(EL) |
Toshiba |
Motor / Motion / Ignition Controllers & Drivers Stepping Motor Driver |
Data Sheet |
Negotiable |
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TB62209FG(O,EL) |
Toshiba |
Motor / Motion / Ignition Controllers & Drivers Stepping Motor PWM 40V 1.8A |
Data Sheet |
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