tb6615pg TOSHIBA Semiconductor CORPORATION, tb6615pg Datasheet
tb6615pg
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tb6615pg Summary of contents
Page 1
... TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC STEPPING MOTOR CONTROLLER / DRIVER The TB6615PG is a stepping motor controller/driver with MOS output transistors. The TB6615PG can drive a two-phase stepping motor in unipolar mode, and allow the selection of rotation direction between forward and reverse by using clock signals. It also supports several excitation modes (1-phase, 2-phase and 1-2-phase) ...
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... Once the Reset pin is set High, the output state enters the state following the initial state at the next rising edge of the clock signal. Note 2: Do not use Inhibit mode. Note 3: Before switching the 3/4, EA and/or EB pins, put the TB6615PG into Reset mode by applying the Reset pulse. Note 4: A two-phase stepping motor shuld be driven in four-phase output mode. ...
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... T − opr T −55 to 150 stg TEST CONDITIONS V ― CC φ ― φ ― I ― ― ― IN ― CLOCK 3 TB6615PG φ1～φ4 MO, CK-OUT Vcc OUT GND UNIT °C °C MIN TYP. MAX 2.7 5.0 5 ― 200 ― ...
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... Design target only ― t hold t Design target only ― w (CK) t Design target only ― (CK) Design target only ― TB6615PG MIN TYP. MAX UNIT 2.0 ― ― V 0.8 ― ― μ ― ― -0.15 mA ― ― ― 150 ― ...
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... TIMING CHARTS THREE-PHASE OUTPUT MODES 1-PHASE EXCITATION (CW) 2-PHASE EXCITATION (CW) 1−2-PHASE EXCITATION (CW) 1-PHASE EXCITATION (CCW) 2-PHASE EXCITATION (CCW) 1−2-PHASE EXCITATION (CCW) 5 TB6615PG 2007-08-01 ...
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... FOUR-PHASE OUTPUT MODES 1-PHASE EXCITATION (CW) 2-PHASE EXCITATION (CW) 1−2-PHASE EXCITATION (CW) 1-PHASE EXCITATION (CCW) 2-PHASE EXCITATION (CCW) 1−2-PHASE EXCITATION (CCW) 6 TB6615PG 2007-08-01 ...
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... If the device is damaged, a large current may continue to flow through the motor driver stage as a secondary effect. Therefore, Toshiba recommends that a fuse be connected to the power supply line at the driver stage. P － Ta D No heat sink 100 120 140 160 Ambient Temperature Ta [℃] 7 TB6615PG and ground lines. CC 2007-08-01 ...
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... Application Circuit Example 1 TB6615PG+TD62308BP-1 Application Circuit Example 2 TB6615G+TD62553S+MP4001 This circuit operates with two power supplies. Stepping motor Stepping motor 8 TB6615PG Motor driving power supply High-voltage power supply or Low-voltage power supply RA and RB should be adjusted properly depending on the input voltage from the high-voltage ...
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... Note: The IC may be destroyed in case of a short-circuit across outputs, a short-circuit to power supply or a short-circuit to ground. This possibility should be fully considered in the design of the output, V lines. TB6615PG TB6615PG 9 TB6615PG Stepping motor ｽﾃｯﾋﾟﾝｸﾞﾓｰﾀ Stepping motor ｽﾃｯﾋﾟﾝｸﾞﾓｰﾀ (V ...
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... PACKAGE DIMENSIONS Weight: 1.11g (typ.) 10 TB6615PG Unit: mm 2007-08-01 ...
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... Otherwise, the current or power consumption may exceed the absolute maximum rating, and exceeding the rating(s) may cause the device breakdown, damage or deterioration, and may result injury by explosion or combustion. In addition, do not use any device that is applied the current with inserting in the wrong orientation or incorrectly even just one time. 11 TB6615PG 2007-08-01 ...
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... If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 12 TB6615PG ) J 2007-08-01 ...
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... Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. • The products described in this document are subject to foreign exchange and foreign trade control laws. 13 TB6615PG 20070701-EN 2007-08-01 ...