L9341H STMicroelectronics, L9341H Datasheet
L9341H
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L9341H Summary of contents
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... COMP2 DIAGNOSTIC V offth THERMAL FLAG & CONTROL DRIVER SHORT CURRENT PROTECTION CHANNEL 1 SERIAL INTERFACE CHANNEL 2 & PWM CONTROLL CHANNEL 3 CHANNEL GND L9341 AVANCE DATA Multiwatt 15 L9341H 220nF BAT BAT OUT1 2 I OUT1 10nF outs OUT2 1 I OUT2 C O2 10nF OUT3 ...
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L9341 PIN CONNECTION (Top view) ABSOLUTE MAXIMUM RATINGS Symbol V V Voltage Range Voltage Range Voltage Range for t spmax V Schaffner Transient Pulses Vin Input Voltage Range for ...
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ELECTRICAL CHARACTERISTICS (Unless otherwise specified 150 (note 3 12.4K 1%). ext Symbol Parameter I V Quiescent Current ccq Quiescent Current Undervoltage Threshold ...
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L9341 Figure 1: Logic Diagram of PWM Generation. INTERNAL CLOCK CLK PWM1 PWM2 PWM3 PWM4 Figure 2: Output Switching Diagram. +12V 220 OUT I ...
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Figure 4: Synchronous Serial Interface Protocol. CS SCLK SDI MSB SDO MSB CS t clcl t chcl t ch SCLK SDI clz SDO f Clock Frequency clock t Width of Clock Input High Puls ch t Widh ...
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L9341 Figure 5: PWM Generation Function Table. Bit PWM1 0000 15/16 0001 1/16 0010 2/16 0011 3/16 0100 4/16 0101 5/16 0110 6/16 0111 7/16 1000 8/16 1001 9/16 1010 10/16 1011 11/16 1100 12/16 1101 13/16 ...
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Figure 7: Diagnostic Information from QLSD to Microcontroller. Bit Nr. Name 0 F11 COMP1 State at Positive Edge of PWM1 ( F12 COMP2 State at Negative Edge of PWM1 ( F21 COMP1 State at Positive Edge ...
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L9341 FUNCTIONAL DESCRIPTION The U511 is a PWM quad low side driver for in- ductive loads. The duty cycle of the internal gen- erated PWM signal is set by a microcontroller via a serial interface for each output. An output ...
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MULTIWATT15 PACKAGE MECHANICAL DATA DIM. MIN 0.49 F 0.66 G 1.02 G1 17. 21.9 L1 21.7 L2 17.65 L3 17.25 L4 10.3 L7 2.65 M 4.25 M1 4.63 S 1.9 S1 ...
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L9341 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from ...