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LB1638MC View Datasheet(PDF) - ON Semiconductor

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LB1638MC Datasheet PDF : 4 Pages
1 2 3 4
Ordering number : ENA2026A
LB1638MC
Monolithic Digital IC
Low-Voltage, Low-Saturation
Bidirectional Motor Driver
http://onsemi.com
Overview
The LB1638MC are low-saturation bidirectional motor driver ICs for use in low-voltage applications. At an IO of
500mA, they have a low saturation output of VO(sat) = 0.75V. They are especially suited for use in compact motor of
portable equipment.
Features
Low voltage operation (2.5V min.)
Low saturation voltage (upper transistor + lower transistor residual voltage; at IO = 500mA, VO(sat) = 0.75V typ.)
Low current drain at standby mode (ICCO = 0.1μA typ. or less)
Separate logic power supply and motor power supply
Brake function
Built-in spark killer diodes
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
Output applied voltage
Input applied voltage
Ground pin flow-out current
Allowable power dissipation
VCC max
VS max
VOUT
VIN
IGND
Pd max
Mounted on a specified board
-0.3 to +10.5
V
-0.3 to +10.5
V
-0.3 to VCC+ VSF
V
-0.3 to +10.0
V
1.0
A
820
mW
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-40 to +125
°C
* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
May, 2013
41812 SY/40412 SY 20120305-S00003 No.A2026-1/4
 

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