TA7291AS TOSHIBA Semiconductor CORPORATION, TA7291AS Datasheet
TA7291AS
Related parts for TA7291AS
TA7291AS Summary of contents
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... Each driver can select one of four modes: CW, CCW, stop, brake. The TA7291AP is designed to provide output currents of 1.0 A (typ.) and 2.0 A (peak). The TA7291AS (J)/TA7291AF is designed to provide output currents of 0.4 A (typ.) and 1.2 A (peak). There are two different power supply pins for each driver: one on the output side and the other on the control side of the driver ...
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... AS (J) type: Pin 4 is NC. AF type: Pin 10, 12, 14, and 16 are NC. For F type, we recommend the fin be connected to ground. V ref REG 1/5/1 GND TA7291AP/TA7291AS (J)/TA7291AF Function Description AF 11 Supply voltage pin for Logic 15 Supply voltage pin for motor driver 5 Supply voltage pin for control ...
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Function Input IN1 IN2 OUT1 High impedance ?: Note: Inputs are all active high. Maximum Ratings (Ta = 25°C) Characteristics Supply voltage Motor drive voltage Reference voltage AP ...
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Electrical Characteristics ( 25°C, V Characteristics Symbol I CC1-1 I CC1-2 I CC2-1 Supply current I CC2-2 I CC3-1 I CC3-2 Input 1 (High) V IN1 operating 2 (Low) V voltage IN2 Input current I IN ...
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... Note: The heat fin of the TA7291AF is connected to ground. Test Circuit IN1 IN2 IN ref IN1 V IN2 (max (min) Note: The heat fin of the TA7291AF is connected to ground CC3-2 7/2/11 4/8/5 8/6/15 5/9/7 TA7291AP/AS (J)/AF 6/1/9 10/3/13 1/5/1 GND 7/2/11 4/8/5 8/6/15 5/9/7 TA7291AP/AS (J)/AF 6/1/9 10/3/13 1/5/1 GND TA7291AP/TA7291AS (J)/TA7291AF 5 TA7291AP/AS(J)/AF A 2/7/4 A OUT1 2/7/4 OUT2 2003-02-14 ...
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... Note: The heat fin of the TA7291AF is connected to ground. Test Circuit U L-1 2 7/2/11 4/8/5 5/9/7 TA7291AP/AS (J)/AF 6/1/9 1/5 SAT U-1’ 2’ 3’ 4’ ref S 7/2/11 4/8/5 8/6/15 OUT1 5/9/7 2/7/4 TA7291AP/AS (J)/AF 6/1/9 10/3/13 OUT2 1/5/1 GND V S 8/6/15 OUT1 2/7/4 10/3/13 OUT2 TA7291AP/TA7291AS (J)/TA7291AF V S 8/6/15 SW OUT1 1 2/7/4 10/3/13 OUT2 TA7291AP/AS(J)/ 2003-02-14 ...
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... Al heat sink 2 ( (4) No heat sink 100 200 Pulse width t (s) TA7291AS (J) t – R 1000 500 300 100 175 0.1 1 Pulse width t (s) TA7291AF t – R (1) No heat sink (2) When mounted on a PCB (PCB area ´ ...
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TA7291AP V – I (Upper) CE (SAT) OUT 3.2 2.4 1.6 0 0.4 0.8 1.2 1.6 I (A) OUT V – V ref OUT ( Test circuit 7/2/11 ...
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... At power off (high 5/9/7 (low) is applied 6/1/9 flows IN TA7291AP/TA7291AS (J)/TA7291AF voltage circuit. Then, ref (Q2) appears on the 0.7 V ref TA7291AP/TA7291AS (J)/TA7291AF 9 TA7291AP/AS(J)/AF must be removed CC V standby 1/5/1 8/6/ 10/3/ 2/7/4 OUT V ref V 4/8/5 ...
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... The proper IC functions are not guaranteed at power on/off. Before using the IC, check that any IC malfunctions that are possible at power on/off will not cause a problem in the IC application. (Note 1) 7/2/11 8/6/15 4/8/5 2/7/4 TA7291P/S/F 10/3/13 1/5/1 GND TA7291AP/TA7291AS (J)/TA7291AF ref ( lines and the ground line with great care ...
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Package Dimensions Weight: 2.47 g (typ.) TA7291AP/AS(J)/AF 11 2003-02-14 ...
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Package Dimensions Weight: 0.92 g (typ.) TA7291AP/AS(J)/AF 12 2003-02-14 ...
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Package Dimensions Weight: 0.50 g (typ.) TA7291AP/AS(J)/AF 13 2003-02-14 ...
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RESTRICTIONS ON PRODUCT USE · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress ...