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Part: LB1651D
Category:
Interface and Interconnect
Description: Dual Bidirectional Motor Driver
Company: Sanyo Semiconductor Corporation
Datasheet: Download LB1651D datasheet File size : 97 kB
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Datasheet text preview:
Ordering number: EN5437
Monolithic Digital IC
LB1651D
Dual Bidirectional Motor Driver
Overview
The LB1651D is a dual bidirectional motor driver that is designed to drive motors directly by TTL outputs. It provides the functions of bidirectional motor drive, brake that are determined by two inputs and the inhibit function that brings the output to a high impedance state.
Package Dimensions
unit : mm
3196-DIP30SD
[LB1651D]
30 16
Applications
. Multi DC motor driver . Bidirectional motor driver . Bipolar stepping motor driver
Features
10.16 8.6
1 27.2
15
. High output current (1 A/ch) . Wide operating voltage range (4.5 to 36 V) . Inhibit function . Direct drive made possible by TTL, CMOS IC . High noise margin
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Logic supply voltage Input voltage Inhibit voltage Peak output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC1 VCC2 VIN Vinh IOUT Pd max Topr Tstg
3
1.14
1.78
0.48
0.95
SANYO : DIP30SD
Conditions
Ratings 36 36 7 7
3.0
3.95max
3.25
Unit V V V V A W °C °C
1 ms non-repetitive * With specified board
2 2.5 20 to +80 40 to +150
* Specified board: 114 × 76 × 1.6 mm
Any and all SANYO products described or contained herein do not have specifications that can handle a p p l i c a t i o n s that require extremely high levels of reliability, such as life-support systems, aircraft's c o n t r o l systems, or other applications whose failure can be reasonably expected to result in serious p h y s i c a l and/or material damage. Consult with your SANYO representative nearest you before using a n y SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other p a r a m e t e r s ) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
43096HA(II) No.5437-1/5
0.25
LB1651D
Allowable Operating Conditions at Ta = 25°C
Parameter Supply voltage Logic supply voltage Symbol VCC1 VCC2 Conditions Rating 4.5 to 36 4.5 to 36 Unit V V
Electrical Characteristics at Ta = 25°C, VCC1 = 24 V, VCC2 = 5 V
Parameter Supply current (Per channel) Symbol ICC1 Conditions VIN = L, IO = 0, Vinh = H VIN = H, IO = 0, Vinh = H Vinh = L VIN = L, IO = 0, Vinh = H VIN = H, IO = 0, Vinh = H Vinh = L VCC2 VCC2 VIN = VIN = %7V >7V L H 0.3 V min typ max 1.5 6 1 60 22 24 +1.5 VCC2 7 ±10 100 +1.5 VCC2 7 ±10 1.8 1.8 2 Unit mA mA mA mA mA mA V V V µA µA V V V µA µA V V V
44
Logic supply current Low-level input voltage High-Level Input Voltage Low-level input current High-level input current Low-level inhibit voltage High-level inhibit voltage Low-level inhibit current High-level inhibit current Saturation voltage Sensing voltage
ICC2 VIL VIH IIL IIH VinhL VinhH IinhL IinhH VCE(sat)H VCE(sat)L VSENS
0.3 2.3 2.3 30 0.3 2.3 2.3 100
VCC2 % 7 V VCC2 > 7 V
30 1.4 1.2
IO = 1 A IO = 1 A
Allowable power dissipation, Pd max W
With specified board (114 × 76 × 1.6 mm3)
Ambient temperature, Ta °C
Pin Assignment
No.5437-2/5
LB1651D
Truth Table
VIN (per CH) H L H L Vinh H H L L VO H L Open* Open*
*: High impedance
Sample Application Circuit
Logic supply current, ICC2 mA
Logic supply voltage, VCC2 V
Logic supply current, ICC2 mA
Ambient temperature, Ta °C
No.5437-3/5
Others parts begin by lb
LB-1 LB-2 LB-3 LB-4 LB-5 LB-6
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