MC35XS3500PNA Freescale Semiconductor, MC35XS3500PNA Datasheet

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... Lead-free packaging designated by suffix code PNA MCU Figure 1. 35XS3500 Simplified Application Diagram * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Freescale Semiconductor, Inc., 2010. All rights reserved. MC35XS3500PNA 12V 5.0V 12V 35XS3500 VCC ...

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... Feedback GND CP Charge Pump OUT1 Over-current Detection Over-temperature Detection OUT1 OUT2 OUT2 OUT3 OUT3 OUT4 OUT4 OUT5 OUT5 Selectable Output Current FETIN Recopy (Analog MUX) Current Recopy Synchronization VCC Driver for External FETOUT MOSFET Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... IGN Input 3 RST Input 4 FLASHER Input 5 CLOCK Input 6 LIMP Input 7 STOP Input 8 CS Input 9 SCLK Input Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS GND 18 15 VBAT 19 20 OUT4 OUT3 Functional Description Formal Name This pin is the current sense recopy of the external MOSFET. ...

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... Moreover, this pin can report a voltage proportional to the temperature on the GND flag. OUT1:OUT5, FET in current sensing and Temperature feedback choice is SPI programmable. section beginning on page 18. Definition is high. This pin is high-impedance. CS Analog Integrated Circuit Device Data Freescale Semiconductor (1) ...

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... Pin soldering temperature limit is for 40 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may cause malfunction or permanent damage to the device. If the qualification fails, TSOLDER will be changed for 240 4. Typical value is guaranteed per design. Analog Integrated Circuit Device Data Freescale Semiconductor ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Symbol V ...

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... V μA – 0.2 5.0 mA – – 2.6 – – 5.0 2.0 – – V – – 0.8 V 1.0 2 7.5 – 2.0 – -0.3 100 200 400 kΩ 100 200 500 kΩ 0.8 0.95 – Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... (measured Based on statistical data. Not production tested. ΔI 10. 11. Based on statistical analysis covering 99.74% of parts. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 7.0V ≤ V ≤ 20V, -40 °Χ ≤ BAT = 25 °Χ under nominal conditions, unless otherwise noted. A Symbol =1 ...

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... A 30.2 36.0 41.8 29.4 35.0 40.6 28.3 33.8 39.3 12.3 15.4 18.5 A 5.7 7.2 8.9 A 0.05 0 – 6.0 – A – 1.6 – A 350 mΩ . BAT Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... If the range is exceeded, no current clamp and the precision is not guaranteed. CS FSR CSNS 21. Parameter guaranteed by design; however not production tested. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 7.0V ≤ V ≤ 20V, -40 °Χ ≤ BAT = 25 °Χ under nominal conditions, unless otherwise noted. ...

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... A 30.2 36.0 41.8 29.4 35.0 40.6 28.3 33.8 39.3 12.3 15.4 18.5 A 5.7 7.2 8.9 A 0.05 0 – 6.0 – A – 1.6 – A 350 mΩ . BAT Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... OLLED3, bit data is set to [0] 30. OLLED3, bit data is set to [1] 31. For a typical value FSR, CSNS = Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 7.0V ≤ V ≤ 20V, -40 °Χ ≤ BAT = 25 °Χ under nominal conditions, unless otherwise noted. A Symbol R 2 ° ...

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... Vcc – 0.2 0.4 V – 5.0 – mA 5.3 – 7 0.0 – 0.4 μA - 1.0 – 5.0 - 1.0 – 1.0 920 1025 1140 mV 10.9 11.3 11.7 mV/ °C -15 – 15 °C -5.0 – 5.0 °C Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Linear range is defined by output duty cycle to SPI duty cycle configuration +/- LSB. For values outside the linear duty cycle range, a calibration curve is available. 38. Not production tested. 39. Full diagnositic corresponds to the availability of the following features: output current sensing, output status and openload detection. Not production tested. Analog Integrated Circuit Device Data Freescale Semiconductor 20V, -40 °Χ V 5.5V, 7.0V V ≤ ≤ ≤ ...

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... Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Time required for output status data to be available for use at SO. 1.0 kΩ on pull-up on 44. Time required for output status data to be terminated at SO. 1.0 kΩ on pull-up on 45. Time required to obtain valid data out from SO following the rise of SCLK. Analog Integrated Circuit Device Data Freescale Semiconductor 20V, -40 °Χ ≤ V ≤ 5.5V, 7.0V ≤ ...

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... TfSO t FSO CC 0.2VDD 10 SO(DIS) VIL TCSB VIH 90 0.7VDD CC IH VIL Tlag LAG VIH V IH VIL TfSI FSI VIH V IH Don’t Care Valid V VIL IL VOH V OH VOL V OL VOH V OH VOL VOH OH VOL V OL Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... I MAX t DLY(ON) I CSNS t CSNS(VAL) V FETOUT t CSNS(SYNC) High logic level Low logic level Analog Integrated Circuit Device Data Freescale Semiconductor t t DLY(OFF) DLY(ON Figure 6. Output Slew Rate and Time Delays t CSNS(SET) Figure 7. Current Sensing Time Delays ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS Time R PWM ...

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... The Limp Home mode of the component can be activated by this digital input port. The signal is “high active”, meaning 0° 90° 180° 270° 0° 0° 90° 180° 270° 0° ), the PWM Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... An external capacitor is connected between this pin and the VBAT pin used as a tank for the internal charge pump. Its typical value is 100 nF ± 20 maximum. Analog Integrated Circuit Device Data Freescale Semiconductor FETOUT Output (FETOUT) This output pin is used to control an external MOSFET (OUT6). ...

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... The STOP input wakes the device. It also controls the Fail mode activation. The signal is “high active“, meaning the component is active in case of a logic high at the input OD0 OD4 OD3 OD2 OD1 device. device Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... The following figure describes the PWM, outputs and over- current behavior in Normal mode. Output 1 Output 2 Tail Light License Light IGN Pin OFF Analog Integrated Circuit Device Data Freescale Semiconductor OPERATIONAL MODES D7 bit D0-D6 bits Output Over-current Table 18, Watchdog Fail Mode The 35XS3500 is in Fail mode when: • ...

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... If the correct startup sequence is not provided, the PWM function is not guaranteed. Figure 10 describes the wake-up block diagram.. POWER OFF MODE The 35XS3500 is in Power OFF mode when the battery voltage is below V BATPOR[1,2] please refer to Loss of VBAT Analog Integrated Circuit Device Data thersholds. For more details, paragraph. Freescale Semiconductor ...

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... V V BAT < BATPOR[1,2] Fail Notes: * only available in case of Vcc fail condition wake=(RST=1) OR (IGN_ON=1) OR (Flasher_ON=1) OR (Stop_ON=1) fail=(Vcc_fail=1) OR (SPI_fail=1) OR (ext_limp=1) Analog Integrated Circuit Device Data Freescale Semiconductor Sleep V V BAT < BATPOR[1, BAT > BATPOR[1,2] V BAT < Power OFF (fail=0) and (wake=1) (fail=1) and (wake=1) Figure 10 ...

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... VBAT IGN_ON Internal regulator Fault management VCC fail SPI fail External Limp OR 1.4 sec min Figure 11. Wake-up Block Diagram wake VCC Dig2.5V Oscillator PWM freq detector SPI registers PWM module OR Fail reset VCC CLOCK Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Note: testmode address used only by FSL is D[15:11]=01111 with RST voltage higher than 8V typ. ADDRESS 00000 — Initialization The Initialization register is used to read the various Analog Integrated Circuit Device Data Freescale Semiconductor LOGIC COMMANDS AND REGISTERS Table 7. SI Message Bit Assignment Bit Sig SI Msg Bit ...

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... OUT1. The duty cycle resolution is given by bits output OFF. t WDTO MUX2 MUX1 MUX0 SOA1 SOA0 13. The NO_OCHI bit per output is Table 10. Switching Phases PWM Phase 00 0° 01 90° 10 180° 11 270° Analog Integrated Circuit Device Data Freescale Semiconductor D0 ...

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... Analog Integrated Circuit Device Data Freescale Semiconductor is dependant upon the previously written SPI word (SOA1 and SOA0 defined in the last SPI initialization word). Any bits clocked out of the SO pin after the first 16 will be representative of the initial message bits clocked into the SI pin, since the CS pin first transitioned to a logic [0] ...

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... OVL3 OL2 OVL2 OL1 OD5 OD4 OD3 OD2 OD1 OC3 OTS3 OC2 OTS2 OC1 OD5 OD4 OD3 OD2 OD1 IGN_O RC IGN pin STOP FLASH pin N ER pin Analog Integrated Circuit Device Data Freescale Semiconductor OD0 OVL1 OD0 OTS1 OD0 CLOCK fail ...

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... The SPI fault report (OTS bit) is removed after a read operation. Over-current detections The 35XS3500 provides intelligent over-current shutdown (see Figure 12) in order to protect the internal power Analog Integrated Circuit Device Data Freescale Semiconductor Table 15. Output Status OD10 OD9 OD8 OD7 OD6 NM ...

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... BATCLAMP through the load. In case of open load condition, the positive transient pulses (ISO 7637 pulse 2 and inductive battery line) shall be handled by the application. Figures 13 and 14 describe the faults management in Normal mode and Fail mode. Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... ON 1 (NO_OCHI=0) t >t without fault and (rewrite D7=1) and (NO_OCHI= Analog Integrated Circuit Device Data Freescale Semiconductor without fault OCHI1 t <t ON >t ) and (rewrite D7=1) without fault 2 D7=0 then 1 without fault and (NO_OCHI=1) (OCLO=1) or (OT=1) or (UV=1) or (D7=0) ...

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... The current recopy is not active in Fail mode. (OT=1) (t>t ) and (autorestart=0) OCHI2 OCLO out: external (OCLO=1) or (UV=1) < R < 5.0 k Ω . Typical value is 1.0 k CSNS ) and is only enabled 2 Analog Integrated Circuit Device Data Freescale Semiconductor Ω for ...

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... Board tem perature (°C) Figure 16. Analog temperature precision The board temperature feedback is not active in Fail mode. Analog Integrated Circuit Device Data Freescale Semiconductor With a calibration strategy, the temperature monitoring precision can be improved. So, one calibration point at 25 °C allows removing part to part contribution, as presented in Figure 17 ...

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... BAT CC and V ) < BAT BATPOR1 Table 16. Signal Check Strategy LIMP Debounce for 10 ms Frequency range (bandpass filter) WD, D10 bit internal toggle CS) 0 D10 is toggled after the window watchdog Fail Mode activation Analog Integrated Circuit Device Data Freescale Semiconductor CC ), all SPI ...

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... Smart Corner Light Switch (Front Left) VCC 100nF CP 35XS3500 VBAT Smart Corner Light Switch (Rear Left) VCC V BAT Analog Integrated Circuit Device Data Freescale Semiconductor TYPICAL APPLICATIONS MOSI, MISO, SCLK CS CS CLOCK CLOCK RST RST IGN IGN LIMP LIMP FLASHER FLASHER ...

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... TYPICAL APPLICATIONS EMC & EMI PERFORMANCES The 35XS3500 will be compliant to CISPR25 Class5 in Standby mode with 22 nF decoupling capacitor on OUT[1:5]. 35XS350 36 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 PACKAGING DIMENSIONS PNA SUFFIX 24-PIN PQFN 98ART10511D ISSUE 0 PACKAGING PACKAGING DIMENSIONS 35XS3500 37 ...

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... PACKAGING PACKAGING DIMENSIONS 35XS350 38 PNA SUFFIX 24-PIN PQFN 98ART10511D ISSUE 0 Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Analog Integrated Circuit Device Data Freescale Semiconductor PNA SUFFIX 24-PIN PQFN 98ART10511D ISSUE 0 PACKAGING PACKAGING DIMENSIONS 35XS3500 39 ...

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... REVISION HISTORY Revision Date Description of Changes 5/2010 • Initial Release 1.0 • Changed PN to MC35XS3500PNA 7/20101 2.0 • Changed classification to Advance Information 35XS350 40 REVISION HISTORY Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Freescale Semiconductor was negligent regarding the design or manufacture of the part. Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc ...