Monolithic digital LB1930M Single-Channel Saturation Voltage

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Monolithic digital LB1930M Single-Channel Saturation Voltage

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Ordering number EN6068A
Monolithic digital
LB1930M
Single-Channel Saturation Voltage Forward/Reverse Motor Driver
Overview
LB1930M saturation voltage H-bridge forward/reverse motor driver that supports low-voltage drive. This device optimal cassette player loading motors.
Functions Features
saturation voltage reduces internal heating allows high voltage applied motor. Thus this device used even environments with high operating ambient temperature. Output saturation voltage: Vsat1 0.25 typical (High side side): Vsat2 0.55 typical Operating temperature range: +85°C LB1930M features wide operating voltage range 10.8 standby current drain therefore easily used battery operated systems. minimize through currents, LB1930M internal logic passes through internal standby state when switched input signals between forward/reverse brake, between forward reverse. There constraints relationship between input voltage supply voltage. example, LB1930M used with
chip exceeds 180°C output short causing large current flow, built-in thermal protection circuit suppresses drive current prevent fires destruction MFP-10S miniature package. Also, LB1930M features high allowable power dissipation
Package Dimensions
unit: 3148-MFP10S
[LB1930M]
0.625 0.15 0.55
0.35
SANYO products described contained herein have specifications that handle applications that require extremely high levels reliability, such life-support systems, aircraft's control systems, other applications whose failure reasonably expected result serious physical and/or material damage. Consult with your SANYO representative nearest before using SANYO products described contained herein such applications. SANYO assumes responsibility equipment failures that result from using products values that exceed, even momentarily, rated values (such maximum ratings, operating condition ranges, other parameters) listed products specifications SANYO products described contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
51199RM (OT) 6068-1/5
5.15
SANYO: MFP10S
LB1930M
Specifications
Absolute Maximum Ratings 25°C
Parameter Supply voltage Output current Output voltage handling Applied input voltage Allowable power dissipation Operating temperature Storage temperature Symbol IOUT VOUT Topr Tstg Mounted specified printed circuit board* Conditions Ratings 1000 10.5 +150 Unit
Note 114.3 76.1 glass epoxy printed circuit board
Allowable power dissipation,
1000
Mounted specified 114.3 76.1 glass epoxy printed circuit board
Ambient temperature,
Allowable Operating Ranges 25°C
Parameter Supply voltage High-level input voltage Low-level input voltage Symbol Conditions Ratings 10.8 -0.3 +0.3 Unit
Electrical Characteristics 25°C,
Parameter Symbol ICC1 Supply current ICC2 ICC3 Standby mode Forward reverse drive operation Braking Conditions Ratings 0.25 0.55 0.15 0.35 0.75 0.25 Unit
Forward reverse drive: High side side, (sat)1 Output saturation voltage (sat)2 (sat)3 Spark killer diode forward voltage Spark killer diode reverse current Input current Thermal detection operating temperature Forward reverse drive: High side side, Forward reverse drive: High side only, VOUT Design target value*
Note This value design guarantee measured.
6068-2/5
LB1930M Truth Table
OUT1 OUT2 Mode Standby Forward Reverse Brake
Assignment
OUT1
LB1930M
OUT2
S-GND
P-GND
view
A11865
Block Diagram Sample Application Circuit
Control block
OUT1
OUT2
S-GND
P-GND
A11866
6068-3/5
LB1930M Usage Notes Oscillation occur P-GND lines, since these lines carry wide range currents. following help this problem. Lower inductance wiring making lines wider shorter. Insert capacitors with good frequency characteristics close Consider adopting following methods this mounted different printed circuit boards that could easily have different ground potentials. Connect S-GND ground connect P-GND power system ground. Insert resistors about series between controller outputs inputs this VO(sat)
Output saturation voltage, VO(sat) 25°C
VO(sat)
Output saturation voltage, VO(sat)
total (Low high sides)
Output current,
Case temperature,
Brake
Forward/reverse
Current drain,
Forward/reverse
Current drain,
Supply voltage,
Case temperature,
Brake
Current drain,
Input current,
C=8V
Case temperature,
Input voltage,
6068-4/5
LB1930M
Standby Temperature Characteristics
Input Current Temperature Characteristics
Current drain,
Input current, 0.29 Under 0.01
Case temperature,
Case temperature,
Specifications SANYO products described contained herein stipulate performance, characteristics, functions described products independent state, guarantees performance, characteristics, functions described products mounted customer's products equipment. verify symptoms states that cannot evaluated independent device, customer should always evaluate test devices mounted customer's products equipment. SANYO Electric Co., Ltd. strives supply high-quality high-reliability products. However, semiconductor products fail with some probability. possible that these probabilistic failures could give rise accidents events that could endanger human lives, that could give rise smoke fire, that could cause damage other property. When designing equipment, adopt safety measures that these kinds accidents events cannot occur. Such measures include limited protective circuits error prevention circuits safe design, redundant design, structural design. event that SANYO products (including technical data, services) described contained herein controlled under applicable local export control laws regulations, such products must exported without obtaining export license from authorities concerned accordance with above law. part this publication reproduced transmitted form means, electronic mechanical, including photocopying recording, information storage retrieval system, otherwise, without prior written permission SANYO Electric Co., Ltd. information described contained herein subject change without notice product/technology improvement, etc. When designing equipment, refer "Delivery Specification" SANYO product that intend use. Information (including circuit diagrams circuit parameters) herein example only; guaranteed volume production. SANYO believes information herein accurate reliable, guarantees made implied regarding infringements intellectual property rights other rights third parties.
This catalog provides information May, 1999. Specifications information herein subject change without notice. 6068-5/5

Monolithic digital LB1930M Single-Channel Saturation Voltage

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