LB11600JV_11 SANYO [Sanyo Semicon Device], LB11600JV_11 Datasheet
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LB11600JV_11
Related parts for LB11600JV_11
LB11600JV_11 Summary of contents
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Ordering number : EN8321B LB11600JV Overview The LB11600JV is a direct PWM drive predriver IC appropriate for 3-phase power brushless motors in automotive applications. This IC can implement either high side PWM drive or low side PWM drive motor driver ...
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Allowable Operating Ranges 25°C Parameter V CC voltage supply voltage range Output current RF pin voltage HP pin voltage HP pin voltage Electrical Characteristics 25° Parameter Symbol Current drain 1 ...
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Continued from preceding page. Parameter Symbol Motor Constraint Protection Circuit Block (CSD and CSET pins) CSD saturation voltage VSCSD CSD off voltage VCSDOF CSD voltage VCSD CSET pin current ICSET CSET pin on voltage VCSETON CSET pin off voltage VCSETOFF ...
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Continued from preceding page. Parameter Symbol PWMIN Pin High-level input voltage V IH (PWMIN) Low-level input voltage V IL (PWMIN) Input open voltage V IO (PWMIN) Hysteresis V IS (PWMIN) High-level input current I IH (PWMIN) Low-level input current I ...
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Block Diagram and Application Circuit 1 : MOS transistor drive (low side PWM), speed control feedback application LB11600JV No.8321-5/30 ...
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Application Circuit 2: Bipolar transistor (high side PWM) LB11600JV No.8321-6/30 ...
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Truth Table • Three-Phase Logic Truth Table ( means that the input is in the IN+ > IN- state.) F/R=[L] IN1 When F/R is low, the ...
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Pin Functions Pin Function Number 1 VH Outputs. These are push-pull 2 VL outputs Duty control is applied to the 4 UL UH, VH, and WH pins. Internal 29 WH 50kΩ leakage protection 30 WL resistors between the ...
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Continued from preceding page. Pin Function Number 14 CR One-shot multivibrator pulse width setting. Insert a resistor between this pin and V CC and a capacitor between this pin and ground. If unused: short to ground Hall signal ...
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Continued from preceding page. Pin Function Number 19 PWM PWM oscillator frequency setting. Insert a capacitor between this pin and ground. 20 CSD Motor constraint protection detection sense input. Insert a capacitor between this pin and V CC and a ...
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Continued from preceding page. Pin Function Number power supply connection. 25 S/S Start/stop control. A low level sets the IC to the start state and a high level or open sets it to the stop ...
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Timing Charts (Hall input/output, startup, input off state, and constraint protection timing charts) F/R = “L” IN1 IN2 IN3 F/R = “H” IN1 IN2 IN3 The gray areas ...
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Startup Timing Chart (When a buffered input is provided to CTL PWM The PWM and TOC duty signal PWMIN PWMRE Trset CSD UH (When the output is on.) LB11600JV Output on 5V TOC 0.7V 0V 4.9V PWMRE VthH=1.25V ...
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Startup Timing Chart (When the PWMIN input is used PWM The PWM and TOC duty signal PWMIN PWMRE CSD UH (When the output is on.) LB11600JV Trset Output on 5V TOC 0.7V 5V 4.9V PWMRE VthH=1.25V PWMRE(OFF)VthL=0.5V Hysteresis ...
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Input Off State (CTL+input) Reset Operation Timing Chart V CC PWM The PWM and TOC duty signal PWMIN PWMRE CSD UH (When the output is on.) LB11600JV Toff Output off 5V TOC 0.7V 0V 4.9V PWMRE VthH = 1.25V PWMRE ...
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Input Off State (PWMIN input) Reset Operation Timing Chart V CC PWM The PWM and TOC duty signal PWMIN PWMRE CSD UH (When the output is on.) LB11600JV 5V PWMRE VthH = 1.25V PWMRE (OFF) VthL = 0.5V Toff Constraint ...
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Constraint Protection State Latch Release Timing Chart (CLT+ input PWM The PWM and TOC duty signal PWMIN PWMRE CSD 4.2V UH (When the output is on.) LB11600JV Tchg Toff Latch released Torc Constraint protection operation (output off) 5V ...
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Constraint Protection Timing Chart LB11600JV No.8321-18/30 ...
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LB11600JV Application Circuit Diagram (FET driver: low side PWM control) 0.055 (2W) 0.033μF *: The resistor, capacitor, and transistor values shown are for reference purposes only. The values used in an application will depend on the motor used and the ...
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LB11600JV Operation 1. Output Drive Circuit The LB11600JV adopts direct PWM drive to minimize power loss in the output system. The output transistors are always saturated when on and the motor drive power is adjusted by changing the output on ...
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Notes on PWM Drive Methods The output duty can be controlled by any of the following methods. • Control by Comparing the TOC Pin Voltage with the PWM Oscillator Waveform This method sets the UH, VH, and WH output ...
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The time (n times the PWMIN period) required for the potential, which is increased by the V2 potential difference (ΔV) on each input pulse, to exceed the threshold voltage (Vth = 1.25V) is the reset period (Trest ΔV ...
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PWMRE Timing Chart for PWMIN Pin Input PWM PWMIN PWMRE V1 V0 CSD UH (When the output is on.) LB11600JV ΔV Trset Output on TOC 5V 4.9V PWMRE VthH=1.25V PWMRE(OFF)VthL=0.5V Hysteresis = 0.7V V 4.9V 3.8V or ...
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PWMRE pin (CTL+ buffer input mode) when 5V> 1. CTL+ input mode (When the TOC potential is higher than the PWM triangle wave rise) The rise potential (V1) and fall ...
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PWMRE Timing Chart for CTL+ Buffered Input (1) CTL+ input mode (When the TOC potential is high due to the rise of the PWM triangle wave) PWM t1 The PWM and TOC duty signal PWMIN Tpwmra PWMRE V1 V0 Trset ...
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PWMRE Timing Chart for CTL+ Buffered Input (2) CTL+ input mode (When the TOC potential rises after the rise of the PWM triangle wave) PWM The PWM and TOC duty signal PWMIN PWMRE V0 CSD UH (When the output is ...
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Hall Input Signals The Hall effect sensor inputs require input signals with an amplitude larger than the hysteresis (80mV maximum) and an even larger amplitude is desirable to avoid problems due to noise, phase displacement, and other issues. If ...
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CSD voltage rise time (during motor rotation): Tchg ≈ Cc × Rc × ln(( × Rc × Rc)) (s) Cc: CSD pin external capacitor (connected between V CC and CSD) Rc: CSD pin external ...
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One-Shot Multivibrator Circuit Block (CEG, CR, and FV pins) The LB11600JV includes a built-in one-shot multivibrator circuit to allow it to support speed feedback control. The signal used for speed control is a rotation pulse detection signal that is ...
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SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all ...