L6201P STMicroelectronics, L6201P Datasheet

no-image

L6201P

Manufacturer Part Number
L6201P
Description
0.3 Ohm Dmos Full Bridge Drivers
Manufacturer
STMicroelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6201P
Manufacturer:
ST
Quantity:
20 000
Part Number:
L6201P013TR
Manufacturer:
ST
0
Part Number:
L6201P013TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
L6201PD
Manufacturer:
ST
0
Part Number:
L6201PS
Manufacturer:
STMicroelectronics
Quantity:
135
Part Number:
L6201PS
Manufacturer:
ST
0
Part Number:
L6201PS-1LF
Manufacturer:
ST
0
Part Number:
L6201PSTR
Manufacturer:
ST
0
Part Number:
L6201PSTR
Manufacturer:
ST
Quantity:
256
Part Number:
L6201PSTR
Manufacturer:
SOIC20
Quantity:
20 000
Part Number:
L6201PSTR
0
Company:
Part Number:
L6201PSTR
Quantity:
1 800
Company:
Part Number:
L6201PSTR
Quantity:
600
Part Number:
L6201PSTR-ST
Manufacturer:
ST
Quantity:
6
July 1997
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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
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
CROSS CONDUCTION PROTECTION
TTL COMPATIBLE DRIVE
OPERATING FREQUENCY UP TO 100 KHz
THERMAL SHUTDOWN
INTERNAL LOGIC SUPPLY
HIGH EFFICIENCY
DS (ON)
0.3
(typical value at 25 C)
DMOS FULL BRIDGE DRIVER
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.
MULTIPOWER BCD TECHNOLOGY
Powerdip 12+3+3
Multiwatt11
ORDERING NUMBERS:
L6201PS (PowerSO20)
L6202 (Powerdip18)
L6203 (Multiwatt)
L6201 (SO20)
L6202 - L6203
SO20 (12+4+4)
PowerSO20
L6201
1/20

Related parts for L6201P

L6201P 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 OPERATING FREQUENCY UP TO 100 KHz THERMAL SHUTDOWN INTERNAL LOGIC SUPPLY HIGH EFFICIENCY DESCRIPTION The I ...

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

... V Boostrap Peak Voltage b P Total Power Dissipation: tot for L6201 pins for L6202 for L6201PS/L6203 case for L6201 (Note 2) amb for L6202 (Note 2) for L6201PS/L6203 (Note Storage and Junction Temperature stg j Note 1: Pulse width limited only by junction temperature and transient thermal impedance (see thermal characteristics) Note 2: Mounted on board with minimized dissipating copper area ...

Page 4

... Fig. 1,2,3) Fig Fig. 4,5 Fig L6201 1.2A L6202 DS L6201PS Fig. 6a and L6201 1.2A L6202 L6201PS/ dif = L6201 1.2A L6202 L6203 Unit L6202 L6203 12 – ...

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 Diode Behaviour in Synchro- Figure 7b: Typical Power Dissipation nous Rectification (L6201PS/02/03) L (L6201PS, L6202, L6203)) ...

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

... R2) to establish the comparator refer- ence voltage and a snubber network made by R and C in series (See DC Motor Speed Control). L6201 L6201PS L6202 L6203 L6201 L6201PS L6202 L6203 L6201 L6201PS L6202 L6203 L6201 L6201PS L6202 L6203 13/20 ...

Page 14

... Supply Voltage value, may be a good solu- tion the one shown in Fig. 20. Figure 20: L6201/1P/2/3 Used at a Supply Volt- age Range Between 9 and 18V L6201 L6201PS L6202 L6203 THERMAL CHARACTERISTICS Thanks to the high efficiency of this device, often a true heatsink is not needed simply ob- tained by means of a copper side on the P ...

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 POWERDIP18 PACKAGE MECHANICAL DATA DIM. MIN. a1 0. 16/20 mm TYP. MAX. 0.020 1.40 0.033 0.50 0.50 0.015 24.80 8.80 2.54 20.32 ...

Page 17

SO20 PACKAGE MECHANICAL DATA DIM. MIN 0 0. 7 TYP. MAX. 2.65 0.3 0.004 2.45 0.49 0.014 0.32 0.009 0.5 ...

Page 18

L6201 - L6202 - L6203 PowerSO20 PACKAGE MECHANICAL DATA DIM. MIN 0. 0.40 c 0.23 D (1) 15.80 E 13. (1) 10. 0. ...

Page 19

MULTIWATT11 PACKAGE MECHANICAL DATA DIM. MIN 0.49 F 0.88 G 1.57 G1 16. 21.5 L1 21.4 L2 17.4 L3 17.25 L4 10.3 L7 2.65 M 4.1 M1 4.88 S 1.9 S1 ...

Page 20

L6201 - L6202 - L6203 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties ...

Related keywords