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LB11696V-TLM-E Scheda tecnica(PDF) 1 Page - ON Semiconductor |
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LB11696V-TLM-E Scheda tecnica(HTML) 1 Page - ON Semiconductor |
1 / 17 page 1 Publication Order Number : LB11696V/D www.onsemi.com © Semiconductor Components Industries, LLC, 2015 March 2015 - Rev. 1 ORDERING INFORMATION See detailed ordering and shipping information on page 17 of this data sheet. LB11696V 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. 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 Symbol Conditions Ratings unit Supply voltage 1 VCC max VCC pin 18 V Output current IO max UL, VL, WL, UH, VH, and WH pins 30 mA LVS pin applied voltage LVS max LVS pin 18 V Allowable power dissipation 1 Pd max 1 Independent IC 0.45 W Allowable power dissipation 2 Pd max 2 When mounted on a 114.3 76.1 1.6 mm glass epoxy board 1.05 W Operating temperature Topr –20 to +100 C Storage temperature Tstg –55 to +150 C Monolithic Digital IC Direct PWM Drive Brushless Motor Predriver IC 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. SSOP30 (275mil) |
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