MC33899 Freescale Semiconductor, MC33899 Datasheet
MC33899
Related parts for MC33899
MC33899 Summary of contents
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... CSNS FWD REV PWM EN1 EN2 MCU CS SCLK D1 D0 LSCMP GND Figure 1. 33899 Simplified Application Diagram Document Number: MC33899 Rev. 2.0, 6/2007 33899 PROGRAMMABLE H-BRIDGE POWER IC VW SUFFIX (Pb-FREE) 98ASH70693A 30-PIN HSOP ORDERING INFORMATION Temperature Device Range ( MC33899VW/R2 -40°C to 125°C ...
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... Limitation, and Mirror M2 Gate Drives Direction and PWM Control Command, Fault, and Temperature Register GND Figure 2. 33899 Simplified Internal Block Diagram PWM REDIS Override Baseline RS Slew Rate Set Temperature Sense and Shutdown Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... CS 6 CRES 7 REDIS Automatic Output Re 22, 23 VIGNP 10 12, 19 GND 13, 17 LSCMP Low-Side Comparator 15 EN2 16 EN1 20 Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS Tab VDDQ SCLK CRES 6 REDIS 7 VIGNP 8 9 VIGNP ...
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... V Input 5.0 V input source. 5.0 V Input Output of current amplifier. Current Sense The exposed pad, a thermal interface for sinking heat from the device high- current GND connection and must be connected to GND (pins 12 and 19). Interface page 12. Definition Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Pin soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may cause malfunction or permanent damage to the device. Analog Integrated Circuit Device Data Freescale Semiconductor ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Ratings , DI, SCLK, DO, CSNS, ...
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... – 45 IGNP – – 0.8 2.0 – – Analog Integrated Circuit Device Data Freescale Semiconductor IGNP Unit V mA µ µ µA V µA µ ...
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... FWD = 5.0 V, REV = 0 V; Then FWD = 0 V, REV = 5 Current Sense Ratio CSNS S1/S0 (FWD = 5.0 V, REV = 0 V; Then FWD = 0 V, REV = 5 0.4 A S1/ 1.6 A S1/S0 ( 6.0 A S1/S0 Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.25 V, 3.14 V ≤ Symbol DO_OL V DO_OH DS(ON) ( 600 Ω ...
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... V – V -0.5 DDQ DDQ -160 – -70 1.0 5.0 3.6 – 4.4 3.35 – 4.15 0.15 – 0.35 157.5 – 172.5 3.0 – 10 132.5 – 147.5 3.0 – 10 Analog Integrated Circuit Device Data Freescale Semiconductor IGNP Unit µ °C °C °C °C ...
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... By design, if the RS input is left open, the slew time is the same as when shorted to GND. However, this is a high-impedance input and will be susceptible to external noise sources unless terminated appropriately highly recommended to terminate this pin with either a ground or one of the program resistors . Analog Integrated Circuit Device Data Freescale Semiconductor DYNAMIC ELECTRICAL CHARACTERISTICS ≤ 5.25 V, 6.0 V ≤ 25° ...
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... Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... CS t LEAD SCLK t DO(ACC) DO MSB OUT t DI(SU) DI MSB IN 5.0V V ENx V S0-S1 @100mA V S0-S1 Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS t SCLK_HS t SCLK_LS t DO(VALID) DATA t DI(HOLD) DATA Figure 4. SPI Timing Diagram 0.8V t SODLY Figure 5. Shut Off and Enable Delay S0/S1 S0/S1 RS 70% 30% Figure 6. Slew Time Measurement ...
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... When a change Table 5. FWD / REV Truth Table REV Current Direction 0 Off 1 Reverse 0 Forward 1 Off Table 6). While either EN1 µ A pull-downs to ground that disable the outputs Table 6. Enable Truth Table EN2 Status 0 Disabled (Sleep Mode) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... S1 PWM FWD REV Analog Integrated Circuit Device Data Freescale Semiconductor If a shorted condition exists, the particular output MOSFET Status will be latched off after 5.0 µ µs. Subsequent PWM edges will retry to turn on the same MOSFET. Only when a thermal fault is reached are all outputs latched off until the clear fault bit is set by the microprocessor ...
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... V. This feature is disabled by grounding this input. As per the above equation, a 2.2 nF capacitor will provide a nominal 75 µs time interval µs The REDIS min duration = 25 µ must be > REDIS . . 4.0 V REDIS 120 µA I Analog Integrated Circuit Device Data Freescale Semiconductor Eq. 2 ...
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... SPI shift register. While data is shifted into the DI pin and shifted out of the DO pin on each subsequent SCLK. On the rising edge of Analog Integrated Circuit Device Data Freescale Semiconductor LS Current Comparator 4 VDC = 25 µs Reset to ...
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... DI Control Register (1 Byte) DI Control Register (1 Byte) Fault/Temp Data (1 Byte) Figure 10. SPI Operation with Extended same power supply that is used by the microprocessor’s SPI goes high are latched into Figure 10). First DI Byte 1st DI Byte CS Analog Integrated Circuit Device Data Freescale Semiconductor CS ...
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... The low-side current sense is also capable of producing a current limiting PWM to reduce overload conditions as determined by the programmable limits. The Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL INTERNAL BLOCK DESCRIPTION Voltage Regulation Charge ...
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... The 33899 holds all outputs off if both FWD and REV are either logic [0]s or logic [1]s. outputs in forward mode operation IGNP IGNP DS(ON) LOAD DS(ON) LOAD Load Current Dead Time Figure 12. 33899 Operation in Forward Mode Figure 12 depicts inputs versus M3 is “ON” “OFF” Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... A continuous average current, and a 2.0 ms nominal transition time. This applies to FR4 PC board with a metal pedestal Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES under the device, which provides a thermal path to the case of the module ...
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... Normal Load CC CC < 0.25 V Short to Ground CC CC < 0.25 V Open Load CC CC > 0.25 V Short to VIGNP CC CC Goo Back Open Fault to Sleep Timer Starts Current in Load < 0, Erroneous Open Fault SPI Bit Set Analog Integrated Circuit Device Data Freescale Semiconductor . nominally ...
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... Once they are valid, they are latched until the SPI has reported these faults to the microcontroller via the DO pin and a logic [1] is written to the FLTCLR bit. Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES In order for the user to be certain that all detectable ON- state faults have been reported, a minimum ON time is required for the low-side MOSFET ...
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... Table 9. SPI Fault Register Bit Definitions Overvoltage or Open Fault LS Comparator Undervoltage Table (LSB) Current Limit Slew Time Slew Time logic [1] to logic [0] CS sets high (LSB) EN1, EN2 Die Temp Die Temp Status Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGING PACKAGE DIMENSIONS VW SUFFIX 30-PIN HSOP 98ASH70693A ISSUE A PACKAGING PACKAGE DIMENSIONS 33899 23 ...
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... PACKAGING PACKAGE DIMENSIONS (CONTINUED) For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. 33899 24 PACKAGE DIMENSIONS (CONTINUED) VW SUFFIX 30-PIN HSOP 98ASH70693A ISSUE A Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... REVISION DATE DESCRIPTION OF CHANGES 6/2006 • Initial Release 2.0 Analog Integrated Circuit Device Data Freescale Semiconductor REVISION HISTORY REVISION HISTORY 33899 25 ...
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... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or 303-675-2140 Fax: 303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com MC33899 Rev. 2.0 6/2007 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document ...