MC33580BAPNA Freescale, MC33580BAPNA Datasheet
MC33580BAPNA
Specifications of MC33580BAPNA
Available stocks
Related parts for MC33580BAPNA
MC33580BAPNA Summary of contents
Page 1
... I/O I/O A/D A/D GND Figure 1. 33580 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., 2007. All rights reserved. Device MC33580BAPNA/R2 Protection PWR PWR DD PWR ...
Page 2
... VPWR Over/Undervoltage Protection Selectable Slew Rate Gate Drive HS0 Selectable Over- current Low Detection HS[0:3]: 4.8 A–18.2 A HS0 HS1 HS1 HS2 HS2 HS3 HS3 Selectable Output Current Recopy (Analog MUX) HS[0:3]: 1/13000 or 1/38000 CSNS Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 3
... IN2 6 IN3 4 TEMP Output 7 FS Output 8 WAKE Input 9 RST Input 10 CS Input 11 SCLK Input 12 SI Input Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS GND 18 15 VPWR 19 20 HS1 NC Figure 3. 33580 Pin Connections Formal Name The Current Sense pin sources a current proportional to the designated ...
Page 4
... Protected 15 mΩ high-side power output pins to the load. This pin may not be connected. No Connect The value of the resistance connected between this pin and ground Fail-Safe Input determines the state of the outputs after a Watchdog timeout occurs. page 16. Definition - chain of devices. Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 5
... Device mounted on a 2s2p test board per JEDEC JESD51-2. 6. 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 Symbol V ...
Page 6
... V mA – – 1.0 – – 5.0 µA – – 5 0.2 0.8 1.5 V 4.75 5.25 5.75 V – 0.25 – V – – 4.75 V Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 7
... Output OFF Open Load Detection Current is the current required to flow through the load for the purpose of detecting the existence of an open load condition when the specific output is commanded OFF. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 4.5 V ≤ V ≤ 5 40°C ≤ T ...
Page 8
... V – – 100 200 400 kΩ – 4 7.0 – 2.0 – - 0.3 V 0.8 V – – – 0.2 0.4 µA - 5.0 0 5.0 µA 5.0 – 20 RST Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 9
... The selection of the RFS must take into consideration the tolerance, temperature coefficient and lifetime duration to assure that the resistance value will always be within the desired (specified) range. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 4.5 V ≤ V ≤ 5 40°C ≤ T ...
Page 10
... V/µs 0.025 0.3 1.1 V/µs 0.2 0.6 1.5 V/µs 0.025 0.1 0.225 V/µs 1.2 3.5 5.0 V/µs 0.025 0.7 1.1 - 300 - Hz - 3.5 V (see Figure 4, page 13). PWR - 3.5 V (see Figure 4). These PWR Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 11
... Watchdog timeout delay measured from the rising edge of WAKE or driven OFF and FSI floating. The values shown are for WDR setting of [00]. The accuracy of t watchdog time-outs. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 4.5 V ≤ V ≤ 5 40°C ≤ T PWR ...
Page 12
... Analog Integrated Circuit Device Data Freescale Semiconductor Unit MHz ns ns µ ...
Page 13
... VPWR - 3V V -3.5 V PWR SR RA_SLOW 0.5 V 0.5V t DLY(ON) I OCHx Load Current I OCLx t OCLx Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS & RB_SLOW RB & SR RA_FAST t & DLY_SLOW(OFF) Figure 4. Output Slew Rate and Time Delays Figure 5. Overcurrent Shutdown ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS & ...
Page 14
... Don’t Care Valid 0.2 V 0.2VDD DD Time t t OCL2 OCL0 t TCSB CS 0.7 V 0.7VDD DD t Tlag LAG t TfSI FSI Don’t Care Valid Analog Integrated Circuit Device Data Freescale Semiconductor VIH V IH VIL V IL VIH V IH VIL VIH IH VIL V IL VIH VIL IH ...
Page 15
... SO SO 0.2 VDD 0.2 V Low-to-High Low to High SO SO 0.7 V 0.7 VDD High to Low High-to-Low Figure 8. SCLK Waveform and Valid SO Data Delay Time Analog Integrated Circuit Device Data Freescale Semiconductor t t RSI FSI TrSI TfSI 3.5 V 50% t SO(EN) TdlyLH 0.7 V 0.7 VDD ...
Page 16
... This pin is an external voltage input pin used to supply power to the SPI circuit. In the event V . The device transfers status CS . The SO output driver is enabled when has an active internal CS is logic [1], signals at the SCLK and page 22. The SI input has an active . DWN is lost, an internal DD Analog Integrated Circuit Device Data Freescale Semiconductor CS CS ...
Page 17
... The SO pin changes state on Analog Integrated Circuit Device Data Freescale Semiconductor the rising edge of SCLK and reads out on the falling edge of SCLK. Fault and input status descriptions are provided in Table 16, page 26 ...
Page 18
... The WAKE input is capable of being pulled OD5 OD4 OD3 OD2 OD1 OD0 device. are both logic [0]. In the RST Table 5. and V are within the normal voltage range. DD input pin RST with a series of limiting PWR Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 19
... OFF and ON again in case of overtemperature latched ( OT_latch bit = 0) Analog Integrated Circuit Device Data Freescale Semiconductor the Fail-Safe mode by transitioning the WAKE and from logic [1] to logic [0] or forcing the FSI pin to logic [0]. Table 5 summarizes the various methods for resetting the device from the latched Fail-Safe mode ...
Page 20
... UVF bit is set to 1, and the output state is not changed as long as the battery voltage does not drop any lower than 2 case of V available under V level stays within the normal DD is missing, the daisy chain feature is PWR in nominal conditions. DD Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 21
... REVERSE BATTERY The output survives the application of reverse voltage as low as -16 V. Under these conditions, the output’s gate is enhanced to keep the junction temperature less than 150°C. Analog Integrated Circuit Device Data Freescale Semiconductor UV Enable UV Enable UV Enable IN[0:3]=0 IN[0:3]=0 IN_x***=1 ...
Page 22
... OT_latch OT_latch_3 Table 10 SOA2 SOA1 SOA0 IN2_SPI IN1_SPI IN0_SPI CSNS2 CSNS1 CSNS0 SOCL2_s SOCL1_s SOCL0_s OCL_DIS_s OCLT1_s OCLT0_s CSNS_high_s DIR_DIS_s A/O_s OT_latch_0 UV_DIS OV_DIS OT_latch_2 WD1 - No Action (Allow Toggling of D15 WDIN Analog Integrated Circuit Device Data Freescale Semiconductor D0 EN WD0 0 ...
Page 23
... Analog Integrated Circuit Device Data Freescale Semiconductor Each output can be configured to different levels. In addition to protecting the device, this slow blow fuse emulation feature can be used to optimize the load requirements matching system characteristics. Bits set the overcurrent low detection level to one of eight possible ...
Page 24
... To disable the latching, both bits must be set to [1]. Table 15. Watchdog Timeout WD[1:0] (D1, D0) (Table 14). Current Sense Ratio * (D2) HS0 to HS3 0 1/13000 1 1/38000 10, page 23. (Table 15), the Timing (ms) 00 558 01 279 10 2250 11 1125 Analog Integrated Circuit Device Data Freescale Semiconductor : D11; ...
Page 25
... OD3 state) that was selected during the most recent STATR write until changed with an updated STATR write. Analog Integrated Circuit Device Data Freescale Semiconductor LOGIC COMMANDS AND REGISTERS The output status register correctly reflects the status of the STATR-selected register data at the time that the ...
Page 26
... OT_latch_1 OT_latch_0 ST0 UV_DIS ST0 0 WDTO WD1 ST0 HS2_failsafe HS0_failsafe WD_en ST0 IN3 IN2 IN1 OT_latch_3 OT_latch_2 ST0 010 1 0 11, page 23), corresponding to the output 011 100 Analog Integrated Circuit Device Data Freescale Semiconductor OD0 OLF_s IN0_SPI CSNS0 EN A/O_s OV_DIS WD0 WAKE IN0 X 0 ...
Page 27
... This information is stated with the external resistance placed at the FSI pin. OD1 indicates if the watchdog is enabled or not. OD0 returns the state of the WAKE pin. Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DEVICE OPERATION LOGIC COMMANDS AND REGISTERS PREVIOUS ADDRESS SOA4 : SOA0 = 01110 The returned data OD3 : OD0 reflects the state of the direct pins IN3 : IN0, respectively ...
Page 28
... NC WAKE IN0 10 k IN1 10 k IN2 10 k IN3 10 k SCLK RST TEMP CSNS FSI PWR 33580 VPWR 100nF HS0 LOAD 0 55W HS1 LOAD 1 55W HS2 LOAD 2 55W HS3 LOAD 3 GND 55W Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 29
... Over current detect blanking time Current sense Watchdog time timeout Slew rate mode Analog Integrated Circuit Device Data Freescale Semiconductor STANDALONE MODE without an MCU to communicate by SPI. Some functions still enable, but diagnosis is reduced. Available functions and default parameters are detailed next. ...
Page 30
... This is a good way to evaluate the main electrical are reported only if MC33580 features. Some simplified applications can also use the MC33580 switch without an MCU to drive a high power load with full protection. FS Level Latched YES YES YES Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 31
... C. Terminal soldering limit is for 10 seconds maximum duration. Exceeding these limits may cause malfunction or ° permanent damage to the device. For the most current package revision, visit www.freescale.comand perform a keyword search using the 98ART10510D listed below. Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 32
... PACKAGING PACKAGE DIMENSIONS 33580 32 Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 33
... Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGING PACKAGE DIMENSIONS 33580 33 ...
Page 34
... Figure 10. Surface mount for power PQFN 33580PNA HIGH-SIDE SWITCH PNA SUFFIX 98ART10510D 24-PIN PQFN (12 x 12) Note For package dimensions, refer to the 33580 device datasheet. 1.0 0.2 0.2 with exposed pads Analog Integrated Circuit Device Data Freescale Semiconductor 1.0 ...
Page 35
... Single layer printed circuit board FR4, 1.6 mm thickness Cu traces, 0.07 mm thickness Outline 100 mm board area, including edge connector for thermal testing Area A: Cu heat-spreading areas on board surface Ambient Conditions: Natural convection, still air Analog Integrated Circuit Device Data Freescale Semiconductor FSI 23 GND 22 HS2 300sqmm ...
Page 36
... RJA11 RJA12=RJA21 θJA21 θJA11= θJA11 Figure 13. Stead State Thermal Resistance 1.00E-02 1.00E+ RJA11 RJA12=RJA21 θJA11 θJA11 θJA11= Figure 14. Transient Thermal Resistance 500 600 R RJA22 θJA22 1.00E+02 1.00E+04 R RJA22 θJA22 Analog Integrated Circuit Device Data Freescale Semiconductor ...
Page 37
... Made additions and corrections to • Made changes to Resistance • Changed the package type from 98ARL10596D to 98ART10510D 4/2007 6.0 • Removed PC33580BPNA/R2, and added MC33580BAPNA/R2 Analog Integrated Circuit Device Data Freescale Semiconductor REVISION HISTORY Figure 1 Figure 7, Input Timing Switching Characteristics Open Load Fault (Non-Latching) ...
Page 38
... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...