MP6513 2.5V - 21V, 0.8A, H-Bridge Motor Driver in a TSOT23-6 The Future of Analog IC Technology DESCRIPTION FEATURES The MP6513 is an H-bridge motor driver used for driving reversible motors, which can drive one DC motor, one winding of a stepper motor, or other loads. The H-bridge consists of four Nchannel power MOSFETs. An internal charge pump generates the necessary gate-drive voltages. The MP6513 operates on a motor power supply voltage from 2.5V to 21V, which can supply an output current of up to 0.8A according to the logic control. The MP6513 is controlled by two input pins. The two on/off inputs determine the output mode: forward, reverse, coast, or brake. Very low standby circuit current can be achieved when inputs 1 and 2 are both at a low level. Full protection features include over-current protection (OCP), short-circuit protection (SCP), under-voltage lockout (UVLO), and overtemperature protection (OTP). The MP6513 requires a minimum number of readily available, standard, external components and is available in a TSOT23-6 package. Wide 2.5V to 21V Operating Input Range 0.8A Maximum Output Current Low MOSFET On Resistance (HS: 500mΩ; LS: 500mΩ) Forward, Reverse, Coast, or Brake Output Modes Low Standby Circuit Current when Inputs 1 and 2 are Both Low Thermal Shutdown Internal Charge Pump Cycle-by-Cycle Over-Current Protection (OCP) Short-Circuit Protection (SCP) Available in a TSOT23-6 Package APPLICATIONS Cameras Toys Consumer Products Medical Devices All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. ”MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 1 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 ORDERING INFORMATION Part Number* MP6513GJ Package TSOT23-6 Top Marking See Below * For Tape & Reel, add suffix –Z (e.g. MP6513GJ–Z) TOP MARKING ALP: Product code of MP6513GJ Y: Year code PACKAGE REFERENCE TOP VIEW IN1 OUT1 GND VCC IN2 OUT2 TSOT23-6 MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 2 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance Supply voltage (VCC) .....................-0.3V to +23V VOUTx .................................... -0.3V to VCC + 0.3V All other pins ...................................-0.3V to +6V (2) Continuous power dissipation (TA = +25°C) ................................................................. 1.14W Junction temperature ................................150°C Lead temperature .....................................260°C Storage temperature .................. -60°C to 150°C TSOT23-6………………..…..110……55....°C/W Recommended Operating Conditions (3) Supply voltage (VCC) ........................ 2.5V to 21V Operating junction temp. (TJ) ... -40°C to +125°C MP6513 Rev. 1.0 3/23/2016 (4) θJA θJC NOTES: 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the maximum junction temperature TJ (MAX), the junction-toambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation produces an excessive die temperature, causing the regulator to go into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent damage. 3) The device is not guaranteed to function outside of its operating conditions. 4) Measured on JESD51-7, 4-layer PCB. www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 3 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 ELECTRICAL CHARACTERISTICS VCC = 5V, TJ = -40°C to 125°C, unless otherwise noted. Parameters Symbol Operating supply current Sleep mode supply current Under-voltage lockout threshold rising Under-voltage lockout threshold hysteresis Input high voltage Input low voltage Input high current Input low current Input pull-down resistance IQ VIH VIL IIH IIL RPD HS switch on resistance RDS(ON) LS switch on resistance RDS(ON) Current limit OCP retry time Condition IN1 = 0V, IN2 = 0V VIN = 3.3V VIN = 0V Sleep recovery time T4(6) Output rise time Output fall time Dead time Thermal shutdown threshold(5) Thermal shutdown hysteresis(5) Units 0.82 12 2.2 150 1.2 20 2.45 mA μA V mV V V μA μA kΩ 0.8 50 5 100 IO = 100mA, TA = 25°C IO = 100mA, TA = 25°C 0.5 0.6 Ω 0.5 0.6 Ω 2 A ms 5 ms 6.5 µs 200 260 ns ns 270 ns 350 220 170 ns ns ns ns °C °C 1 0.85 2 T1(6) T2(6) T3(6) Delay time Max -5 IN1 = 0V, IN2 = 0V for 2ms IN1 or IN2 or both = high level Sleep entry time Typ 2 IOCP TOCR Output enable time Output disable time Min INx high to OUTx high INx low to OUTx low 30 30 TTSD 100 160 25 NOTES: 5) Guaranteed by design. 6) See Figure 1. MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 4 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 Figure 1: Input/Output Timing MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 5 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 TYPICAL PERFORMANCE CHARACTERISTICS VCC = 5V, TA = 25°C, unless otherwise noted. 750 800 700 700 600 650 500 600 400 550 200 450 100 400 0 MP6513 Rev. 1.0 3/23/2016 300 500 5 10 15 20 25 0 -50 0 50 100 150 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 6 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 TYPICAL PERFORMANCE CHARACTERISTICS (continued) VCC = 5V, TA = 25°C, unless otherwise noted. VIN1 5V/div. VIN2 5V/div. VOUT1 5V/div. VIN1 5V/div. VIN2 5V/div. VOUT1 5V/div. VOUT2 5V/div. VOUT2 5V/div. VOUT1 2V/div. VOUT2 2V/div. VIN1 5V/div. VIN2 5V/div. VOUT1 5V/div. VIN1 5V/div. VIN1 5V/div. VOUT1 2V/div. VOUT1 2V/div. VOUT2 2V/div. VOUT2 2V/div. VCC 2V/div. VCC 2V/div. VOUT2 5V/div. VIN1 5V/div. VIN2 5V/div. VIN1 5V/div. VIN1 5V/div. VIN2 5V/div. VIN2 5V/div. VOUT1 5V/div. VOUT2 5V/div. VOUT1 5V/div. VOUT2 5V/div. MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 7 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 PIN FUNCTIONS Pin # 1 2 3 4 5 6 Name IN1 GND IN2 OUT2 Description Input 1. Internal pull-down resistor. Ground. Input 2. Internal pull-down resistor. Switch output 2. Connect OUT2 to the motor winding. Supply voltage. An input capacitor is needed to prevent large voltage spikes from appearing at VCC the input. OUT1 Switch output 1. Connect OUT1 to the motor winding. MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 8 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 BLOCK DIAGRAM VCC Charge Pump Gate Driver OCP Gate Driver OCP OUT1 IN1 Control Logic IN2 OUT2 OTP Osc GND Figure 2: Functional Block Diagram MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 9 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 OPERATION The MP6513 is an H-bridge motor driver used for driving reversible motors, which can drive one DC motor, one winding of a stepper motor, or other loads. The H-bridge consists of four Nchannel power MOSFETs. An internal charge pump generates the necessary gate-drive voltages. Input Logic The MP6513 is controlled by two input pins. The two on/off inputs control the output mode: forward, reverse, coast, or brake. Table 1 shows the logic for the MP6513. Table 1: Input Logic Truth Table IN1 IN2 OUT1 OUT2 Function (DC Motor) L L Z Z Coast L H L H Reverse H L H L Forward H H L L Brake Sleep Mode If the input pins (IN1 and IN2) both remain at a low level within a certain time, the part enters a low-power sleep mode. In this state, all unnecessary internal circuitries are powered down. Over-Current Protection (OCP) The MP6513 has internal overload and shortcircuit protection. The currents in both the highside and low-side MOSFETs are measured. If the current exceeds the current limit, all MOSFETs in the H-bridge are turned off. The bridge is re-enabled after approximately 1ms automatically. MP6513 Rev. 1.0 3/23/2016 Thermal Shutdown (TSD) Thermal monitoring is integrated into the MP6513. If the die temperature rises above 160°C, all switches are turned off. Once the die temperature has fallen back to a safe level, operation resumes automatically. Under-Voltage Lockout (UVLO) If at any time the voltage on VCC falls below the under-voltage lockout threshold voltage, all circuitries in the device are disabled, and the internal logic is reset. Operation resumes when VCC rises above the UVLO threshold. Power Dissipation and Recommended Junction Temperature The recommended maximum junction temperature is 125°C under normal operating conditions. To ensure that the junction temperature is within this limit, calculate the maximum allowable dissipation (PD(MAX)) with Equation (1): PD(MAX) = (TJ(max) - TA) / θJA (1) Where TJ(max) is the maximum recommended operation junction temperature (125°C), θJA is the junction-to-ambient thermal resistance, and TA is the ambient temperature (see Table 2). Table 2: Dissipation Ratings Package TSOT23-6 θJA Dissipation Power Rating (°C/W) TA = 25°C TA = 50°C TA = 85°C 110 0.9W 0.65W www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 0.35W 10 MP6513 – 2.5V - 21V, 0.8A, H-BRIDGE MOTOR DRIVER IN A TSOT23-6 PACKAGE INFORMATION TSOT23-6 See note 7 EXAMPLE TOP MARK PIN 1 ID RECOMMENDED LAND PATTERN TOP VIEW SEATING PLANE SEE DETAIL ''A'' FRONT VIEW SIDE VIEW NOTE: DETAIL "A" 1) ALL DIMENSIONS ARE IN MILLIMETERS. 2) PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE BURR. 3) PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. 4) LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.10 MILLIMETERS MAX. 5) DRAWING CONFORMS TO JEDEC MO-193, VARIATION AB. 6) DRAWING IS NOT TO SCALE. 7) PIN 1 IS LOWER LEFT PIN WHEN READING TOP MARK FROM LEFT TO RIGHT (SEE EXAMPLE TOP MARK). NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. MP6513 Rev. 1.0 3/23/2016 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 11