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PDF LB11696V Data sheet ( Hoja de datos )
| Número de pieza | LB11696V | |
| Descripción | Direct PWM Drive Brushless Motor Predriver IC | |
| Fabricantes | ON Semiconductor | |
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LB11696V
Monolithic Digital IC
Direct PWM Drive Brushless
Motor Predriver IC
www.onsemi.com
Overview
The LB11696V is a direct PWM drive predriver IC designed for three-
phase power brushless motors. A motor driver circuit with the desired
output power (voltage and current) can be implemented by adding
discrete transistors in the output circuits. Furthermore, the LB11696V
provides a full complement of protection circuits allowing it to easily
implement high-reliability drive circuits. This device is optimal for
driving all types of large-scale motors such as those used in air
conditioners and on-demand water heaters.
SSOP30 (275mil)
Features
Three-phase bipolar drive
Direct PWM drive (controlled either by control voltage or PWM variable duty pulse input)
Built-in forward/reverse switching circuit
Start/stop mode switching circuit (stop mode power saving function)
Built-in input amplifier
5 V regulator output (VREG pin)
Current limiter circuit (Supports 0.25 V (typical) reference voltage sensing based high-precision detection)
Undervoltage protection circuit (The operating voltage can be set with a zener diode)
Automatic recovery type constraint protection circuit with protection operating state discrimination output (RD pin)
Four types of Hall signal pulse outputs
Supports thermistor based thermal protection of the output transistors
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Supply voltage 1
Output current
LVS pin applied voltage
Allowable power dissipation 1
Allowable power dissipation 2
Operating temperature
Storage temperature
Symbol
VCC max
IO max
LVS max
Pd max 1
Pd max 2
Topr
Tstg
Conditions
VCC pin
UL, VL, WL, UH, VH, and WH pins
LVS pin
Independent IC
When mounted on a 114.3 76.1 1.6 mm glass
epoxy board
Ratings
18
30
18
0.45
1.05
–20 to +100
–55 to +150
unit
V
mA
V
W
W
C
C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
ORDERING INFORMATION
See detailed ordering and shipping information on page 17 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
March 2015 - Rev. 1
1
Publication Order Number :
LB11696V/D
1 page  
Package Dimensions
unit : mm
SSOP30 (275mil)
CASE 565AT
ISSUE A
LB11696V
to
SOLDERING FOOTPRINT*
(Unit: mm)
0.65
0.32
NOTE: The measurements are not to guarantee but for reference only.
*For additional information on our Pb-Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
GENERIC
MARKING DIAGRAM*
XXXXXXXXXX
YMDDD
XXXXX = Specific Device Code
Y = Year
M = Month
DDD = Additional Traceability Data
*This information is generic. Please refer to
device data sheet for actual part marking.
www.onsemi.com
5
5 Page 
LB11696V
Application Circuit Examples
Bipolar transistor drive (high side PWM) using a 5 V power supply
Page. 11
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet LB11696V.PDF ] | |
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