R2A30406NP RENESAS | Alldatasheet
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Technical content
Features
All bridges can be controlled independently. An ultra-fine CMOS process has been adopted for low power consumption in a design with no charge-pump. Built-in H bridge of a full-swing drive 4 circuit Built-in low-voltage malfunction prevention circuit Power supply systems are all internally isolated and include a function to prevent reverse current between power supplies. It is housed in a small package (24 PCSP 3.5x3.5 mm t=0.8mm) Block diagram and application circuit example Pin assignment Package : 24PCSP IN1 EN1 IN2 EN2 IN3 EN3 IN4 EN4 VM1 OUT1A OUT1B PGND VM23 OUT2A OUT2B PGND OUT3A OUT3B PGND VM4 OUT4A OUT4B PGND Controller MCU STM1 or DCM control signal DOMDOM VM power supply As for the control input pins, the 100Kohm inverter is built in pull down resistance . It will operate, if the terminal is set as H-Active. When the control input pins use is not carried out, ensure that the control input pins are either grounded or open-circuit (disconnected) while power is being supplied. Since loads such as motors and coils are inductive, overshoots may occur on the power- supply voltage pin. Therefore, we recommend the connection of a roughly 10-µF capacitor between the VM pin and GND. FS H bridge 1CH FS H bridge 2CH FS H bridge 3CH FS H bridge 4CH control logic 10µF low-voltage detection STM1 or DCM control signal STM1 or DCM control signal STM1 or DCM control signal DOMDOM 10µF VM1 OUT1A PGND OUT2A OUT3A PGND PGND OUT4B EN4 IN4 EN3 IN3 EN2 IN2 EN1 IN1 VM4 OUT4A OUT3B VM23 OUT2B PGND OUT1B VCC 123456 18 17 16 15 14 13
Page 2 of 3R19DS0058EJ0140 Rev.1.40 May 10, 2012 R2A30406NP Absolute Maximum Ratings (Unless otherwise specified, the ambient temperature is 25C) Notes: 1. As a rule, do not apply reverse power-supply voltages. 2. Glass epoxy board: 95 mm x 60 mm x 0.7 mm, copper-occupancy ratio in a 4-layer board: 15% in layers 1 and 4, 20% in layers 2 and 3. 3. As a rule, do not apply voltages above the power-supply voltage or below the GND voltage. 4. The total output current does not exceed the rated value in usage with multiple channels simultaneously turned on. 6.5 6.5 Item Symbol VCC Pd Tstg Rated Value Unit V 1250 Remarks VM Allowable power consumption Power-supply voltage 1 Thermal derating ratio K -10.0 mW mW/ ToprAmbient operating temperature Storage temperature -25~85 -40~150 -0.5~VCC+0.5Applied input voltages Vin V V See note 1 below. See note 1 below. See note 3 below. See note 2 below. Ta = 25C See note 2 below. Ta 25C TjMax. junction temperature 150 400IodDirect current (1ch~4ch) See note 4 below. DC 600IopInstantaneous output current (1ch~4ch) See note 4 below. Pulse width < 10 ms, duty cycle 20% mA/ch mA/ch Remark: The main component of power consumption by this IC is the power consumed by the output transistors on channels 1 to 4. Expression for calculating power consumption by the output transistors Pd (F/S) = (output current)² x ON resistance E.g. Pd(FS) = (300mA) ² x 1.5ohm=135mW When the ambient temperature is 25C or more, refer to the above figure in selecting the required heat sink. Power-supply voltage 2 Thermal Derating Curve Ambient operating temperature Ta (C) - 10.0 mW/ Power consumption Pd (mW) 0 20 40 60 80 140 1500 500 1250 100 120 160 650 180 1000
Page 3 of 3R19DS0058EJ0140 Rev.1.40 May 10, 2012 R2A30406NP Pin Functions
Ordering Information
1500 pcsPVQN0024KA-AR2A30406NP#W0 QuantityPackage CodeOrderable Part No. Control power supplyVCC24 Channel 1 B outputOUT1B23 Channel 2 power GNDPGND22 Channel 2 B outputOUT2B21 Motor power supply for channels 2 and 3VM2320 Channel 3 B outputOUT3B19 Channel 4 power GNDPGND18 Channel 4 B outputOUT4B17 Channels 4 Enable terminalEN416 Channels 4 Control inputIN415 Channels 3 Enable terminalEN314 Channels 3 Control inputIN313 Channels 2 Enable terminalEN212 Channels 2 Control inputIN211 Channels 1 Enable terminalEN110 Channels 1 Control inputIN19 Motor power supply for channels 4VM48 Channel 4 A outputOUT4A7 Channel 3 power GNDPGND6 Channel 3 A outputOUT3A5 Channel 2 A outputOUT2A4 Channel 1 power GNDPGND3 Channel 1 A outputOUT1A2 Motor power supply for channel 1VM11 Pin FunctionPin NamePin No.
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