LB11696V-TRM-E View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
LB11696V-TRM-E Datasheet PDF : 6 Pages
| |||
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 = 25°C
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
unit
18
V
30 mA
18
V
0.45
W
1.05
W
–20 to +100
°C
–55 to +150
°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
1
February, 2018 - Rev. 2
Publication Order Number :
LB11696V/D
|
|
Share Link: 