IC DRIVER FULL BRIDGE 20-SOIC

 

L6201013TR

Manufacturer Part NumberL6201013TR
DescriptionIC DRIVER FULL BRIDGE 20-SOIC
ManufacturerSTMicroelectronics
TypeH Bridge
L6201013TR datasheets

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Specifications of L6201013TR

Input TypeNon-InvertingNumber Of Outputs2
On-state Resistance300 mOhmCurrent - Output / Channel1A
Current - Peak Output2AVoltage - Supply12 V ~ 48 V
Operating Temperature-40°C ~ 150°CMounting TypeSurface Mount
Package / Case20-SOIC (7.5mm Width)Operating Supply Voltage12 V to 48 V
Supply Current0.015 AMounting StyleSMD/SMT
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names497-3640-2
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SUPPLY VOLTAGE UP TO 48V
5A MAX PEAK CURRENT (2A max. for L6201)
TOTAL RMS CURRENT UP TO
L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
R
0.3
(typical value at 25 C)
DS (ON)
CROSS CONDUCTION PROTECTION
TTL COMPATIBLE DRIVE
OPERATING FREQUENCY UP TO 100 KHz
THERMAL SHUTDOWN
INTERNAL LOGIC SUPPLY
HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control ap-
plications realized in Multipower-BCD technology
which combines isolated DMOS power transistors
with CMOS and Bipolar circuits on the same chip.
By using mixed technology it has been possible to
optimize the logic circuitry and the power stage to
achieve the best possible performance. The
DMOS output transistors can operate at supply
voltages up to 42V and efficiently at high switch-
BLOCK DIAGRAM
July 2003
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
L6202 - L6203
DMOS FULL BRIDGE DRIVER
MULTIPOWER BCD TECHNOLOGY
Powerdip 12+3+3
Multiwatt11
ORDERING NUMBERS:
L6201 (SO20)
L6201PS (PowerSO20)
L6202 (Powerdip18)
L6203 (Multiwatt)
ing speeds. All the logic inputs are TTL, CMOS
and C compatible. Each channel (half-bridge) of
the device is controlled by a separate logic input,
while a common enable controls both channels.
The I.C. is mounted in three different packages.
L6201
SO20 (12+4+4)
PowerSO20
1/20

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L6201013TR Summary of contents

  • Page 1

    SUPPLY VOLTAGE UP TO 48V 5A MAX PEAK CURRENT (2A max. for L6201) TOTAL RMS CURRENT UP TO L6201: 1A; L6202: 1.5A; L6203/L6201PS 0.3 (typical value (ON) CROSS CONDUCTION PROTECTION TTL COMPATIBLE DRIVE ...

  • Page 2

    L6201 - L6202 - L6203 PIN CONNECTIONS (Top view) SO20 GND OUT2 OUT1 BOOT1 GND 2/20 1 N. IN1 8 N. D95IN216 PowerSO20 MULTIWATT11 POWERDIP 20 GND 19 N.C. ...

  • Page 3

    PINS FUNCTIONS Device L6201 L6201PS L6202 L6203 2,3,9,12, 3 18,19 4,5 – 4 – 6,7 – – ...

  • Page 4

    L6201 - L6202 - L6203 THERMAL DATA Symbol Parameter Rt Thermal Resistance Junction-pins h j-pins Rt Thermal Resistance Junction Case h j-case Rt Thermal Resistance Junction-ambient h j-amb (*) Mounted on aluminium substrate. ELECTRICAL CHARACTERISTICS (Refer to the Test Circuits; ...

  • Page 5

    ELECTRICAL CHARACTERISTICS (Continued) LOGIC CONTROL TO POWER DRIVE TIMING Symbol Parameter Source Current Turn-off Delay Source Current Fall Time Source Current Turn-on Delay ...

  • Page 6

    L6201 - L6202 - L6203 Figure 5: Normalized R DS (ON) Figure 6a: Typical Diode Behaviour in Synchro- nous Rectification (L6201) Figure 7a: Typical Power Dissipation vs I (L6201) 6/ vs. Temperature Typical Values Figure 6b: Typical ...

  • Page 7

    Figure 8a: Two Phase Chopping Figure 8b: One Phase Chopping Figure 8c: Enable Chopping L6201 - L6202 - L6203 IN1 = 7/20 ...

  • Page 8

    L6201 - L6202 - L6203 TEST CIRCUITS Figure 9: Saturation Voltage Figure 10: Quiescent Current Figure 11: Leakage Current 8/20 ...

  • Page 9

    Figure 12: Source Current Delay Times vs. Input Chopper 42V for Figure 13: Sink Current Delay Times vs. Input Chopper 42V for L6201PS/02/03 L6201PS/02/03 L6201 - L6202 - L6203 9/20 ...

  • Page 10

    L6201 - L6202 - L6203 CIRCUIT DESCRIPTION The L6201/1PS/2 monolithic full bridge switching motor driver realized in the new Mul- tipower-BCD technology which allows the integra- tion of multiple, isolated DMOS power transistors plus mixed CMOS/bipolar control circuits. ...

  • Page 11

    Boostrap Capacitors To ensure that the POWER DMOS transistors are driven correctly gate to source voltage of typ must be guaranteed for all of the N-channel DMOS transistors. This is easy to be provided for the lower POWER ...

  • Page 12

    L6201 - L6202 - L6203 Quiescent Energy The last contribution to the energy dissipation is due to the quiescent supply current and is given by QUIESCENT QUIESCENT Total Energy Per Cycle TOT ...

  • Page 13

    BIPOLAR STEPPER MOTORS APPLICATIONS Bipolar stepper motors can be driven with one L6506 or L297, two full bridge BCD drivers and very few external components. Together these three chips form a complete microprocessor-to- stepper motor interface is realized. Figure 18: ...

  • Page 14

    L6201 - L6202 - L6203 It could be requested to drive a motor at V than the minimum recommended one of 12V (See Electrical Characteristics); in this case, by accepting a possible small increas in the R resistance of the ...

  • Page 15

    Figure 24: Typical Transient Thermal Resistance for Single Pulses (L6202) Figure 26: Typical Transient Thermal Resistance for Single Pulses with and without Heatsink (L6203) L6201 - L6202 - L6203 Figure 25: Typical R of Multiwatt Th J-amb Package vs. Total ...

  • Page 16

    L6201 - L6202 - L6203 mm DIM. MIN. TYP. MAX. a1 0.51 B 0.85 1.40 b 0.50 b1 0.38 0.50 D 24.80 E 8.80 e 2.54 e3 20.32 F 7.10 I 5.10 L 3.30 Z 2.54 16/20 inch MIN. TYP. ...

  • Page 17

    DIM. MIN. TYP. MAX. MIN. A 2.35 2.65 0.093 A1 0.1 0.3 0.004 B 0.33 0.51 0.013 C 0.23 0.32 0.009 D 12.6 13 0.496 E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 ...

  • Page 18

    L6201 - L6202 - L6203 mm DIM. MIN. TYP. MAX. A 3.6 a1 0.1 0.3 0.004 a2 3 0.1 0.000 b 0.4 0.53 0.016 c 0.23 0.32 0.009 D (1) 15.8 16 0.622 D1 9.4 9.8 0.370 E ...

  • Page 19

    DIM. MIN. TYP. MAX. MIN 2. 0.49 0.55 0.019 F 0.88 0.95 0.035 G 1.45 1.7 1.95 0.057 G1 16.75 17 17.25 0.659 H1 19.6 0.772 H2 20.2 L 21.9 22.2 ...

  • Page 20

    ... This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © 2003 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States ...

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