LB11693JH Datasheet, PDF (1/12 Pages) Sanyo Semicon Device – Monolithic Digital IC 24V Fan Motor Driver IC

Ordering number : ENA0606A
LB11693JH
Monolithic Digital IC
24V Fan Motor Driver IC
http://onsemi.com
Overview
The LB11693JH is a three-phase brushless motor driver IC that uses a direct PWM drive technique to achieve highly
efficient drive. It is optimal for driving fuel pump motors and other miniature motors.
Functions
• Soft phase switching + Direct PWM drive
• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input
• Provides a 5V regulator output
• One Hall-effect sensor FG output
• Built-in integrating amplifier
• Automatic recovery constraint protection circuit (on/off = 1/14), RD output
• Built-in current limiter circuit
• Built-in LVSD circuit
• Built-in thermal protection circuit
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Supply voltage range
Output current
Allowable power dissipation 1
VCC max
IO max
Pd max1
T ≤ 500ms
Independent IC
Allowable power dissipation 2
Pd max2
Mounted on a specified board*
Operating temperature
Topr
Storage temperature
Tstg
* Mounted on a specified board: 114.3mm×76.1mm×1.6mm, glass epoxy
Ratings
Unit
30
V
1.8
A
0.9
W
2.1
W
-40 to +85
°C
-55 to +150
°C
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
90110 SY 20100827-S00001 / D1306 MS IM 20060404-S00004 No.A0606-1/12