BTS5576G Infineon Technologies, BTS5576G Datasheet
BTS5576G
Specifications of BTS5576G
BTS5576GTR
SP000255737
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BTS5576G Summary of contents
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... SPI Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 9.2 Daisy Chain Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.3 Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 9.5 SPI Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 9.6 Register Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 10 Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 11 Package Outlines SPOC - BTS5576G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 12 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Data Sheet SPI Power Controller 2 SPOC - BTS5576G Rev. 1.3, 2007-10-30 ...
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... Advanced Light Control with Integrated LED Mode 1 Overview The SPOC - BTS5576G is a five channel high-side smart power switch in PG-DSO-36-34 package providing embedded protective functions especially designed to control standard exterior lighting in automotive applications. In order to use the same hardware with bulbs and LEDs, the device can be configured to bulb or LED mode ...
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... Especially designed for standard exterior lighting like tail light, brake light, reverse light, parking light, license plate lighting, turn signal indicators and equivalent LEDs • Replaces electromechanical relays, fuses and discrete circuits Data Sheet SPI Power Controller detection bb 4 SPOC - BTS5576G Overview Rev. 1.3, 2007-10-30 ...
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... Data Sheet fail safe system SPOC - BTS5576G 49 mΩ 64 mΩ 180 mΩ 180 mΩ 64 mΩ LIC RL SPOC 5 SPI Power Controller SPOC - BTS5576G limp home control 49 mΩ 49 mΩ 180 mΩ IND TL Application rear .emf Rev. 1.3, 2007-10-30 Overview ...
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... Block Diagram The SPOC - BTS5576G is a five channel high-side power switch in PG-DSO-36-34 package providing embedded protective functions bit serial peripheral interface (SPI) is used for configuration and diagnosis. The SPI can be used in daisy chain configuration. The device provides a current sense signal per channel that is multiplexed to the diagnosis pin IS. It can be enabled and disabled via SPI commands ...
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... All SPI register bits are marked as follows: ADDR.PARAMETER (e.g. HWCR.CTL). In SPI register description, the values in bold letters (e.g. 0) are default values. Data Sheet VBB IN 0 IN0 IN1 IN2 IN3 IN4 VDD SCLK LHI GND … V DS0 DS4 7 SPI Power Controller SPOC - BTS5576G Block Diagram OUT0 OUT1 OUT2 OUT3 OUT4 Rev. 1.3, 2007-10-30 ...
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... Pin Configuration 3.1 Pin Assignment SPOC - BTS5576G Figure 4 Pin Configuration PG-DSO-36-34 Data Sheet (top view) VBB 1 GND 2 VDD SCLK IN0 8 IN1 9 IN2 10 IN3 11 IN4 LHI 14 n.c. 15 VBB 16 n.c. 17 VBB 18 8 SPI Power Controller SPOC - BTS5576G Pin Configuration VBB 36 OUT0 35 OUT0 34 33 ...
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... Protected high-side power output of channel 4 I Chip select of SPI interface (low active) I Serial clock of SPI interface I Serial input of SPI interface O Serial output of SPI interface O Diagnosis output signal I Limp home mode activation – not connected, floating 9 SPI Power Controller SPOC - BTS5576G Pin Configuration Rev. 1.3, 2007-10-30 ...
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... IN -2.0 -0 -2 -2.0 SI -0.3 V SCLK I -2.0 SCLK -2 -0.3 V LHI I -0.75 LHI -2.0 10 SPI Power Controller SPOC - BTS5576G Electrical Characteristics Unit Conditions max – 5.5 V – °C – jStart t ≤ 2 min 20mΩ ECU R = Cable 16mΩ/ 1µH/m Cable – ...
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... Data Sheet Symbol Limit Values min. T -40 j ∆T – -55 STG V ESD OUT pins -4 other pins -2 Ω , 100pF). 11 SPI Power Controller SPOC - BTS5576G Electrical Characteristics Unit Conditions max. °C 150 – – °C 150 – HBM 4 – 2 – Rev. 1.3, 2007-10-30 ...
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... Power Supply The SPOC - BTS5576G is supplied by two supply voltages V switches. The supply line is used by the SPI related circuitry and for driving the SO line. A capacitor between DD pins VDD and GND is recommended. There is a power-on reset function implemented for the supply, all SPI registers are reset to their default values. The SPI interface including daisy chain function is active ...
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... In limp home mode, the SPI write-registers are reset. The SPI interface is operating normally, so the limp home register bit LHI as well as the error flags can be read. Data Sheet V V voltage level is higher than DD 13 SPI Power Controller SPOC - BTS5576G Power Supply . The SPI interface can be accessed DD(PO) Rev. 1.3, 2007-10-30 ...
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... BB(OFF) – – – I BB(idle) – – – – – DD(idle) I – GND V – DD(PO) t – WU(PO) 14 SPI Power Controller SPOC - BTS5576G Power Supply = -40 °C to +150 °C. j Unit Test Conditions typ. max. – – µ LHI °C 1 ≤ 85 °C – ...
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... Reset Command 0 1 RST 4 w Reset Command 0 1 Data Sheet SBM 0 0 Normal operation Device in reset due to limp home mode Normal operation Execute reset command 15 SPI Power Controller SPOC - BTS5576G Power Supply 1 0 PWM CTL PWM CTL Rev. 1.3, 2007-10-30 ...
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... I & IN0 OR I & IN1 OR I & IN2 OR I & IN3 OR I & IN4 PWM 16 SPI Power Controller SPOC - BTS5576G V as well as on the junction temperature BB Section = 25 ° channel 0, 1 (bulb) channel 0, 1 (LED) channel 2 (bulb) channel 2 (LED) channel Gate Driver 0 ...
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... Figure 7 for details. The maximum allowed load inductance is limited. Data Sheet VBB V ON OUT GND V OUT t ON OFF 70 OFF ON 30% 17 SPI Power Controller SPOC - BTS5576G (Figure 7). Output.emf t t SwitchOn.emf V drops below ground potential, OUT Rev. 1.3, 2007-10-30 Power Stages V (6.4.3)). ON(CL) ...
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... V DS(NL) – – ON(CL) I L(OFF) – – – – – – L(IC) – – 18 SPI Power Controller SPOC - BTS5576G Unit Test Conditions typ. max. mΩ WDLR.LEDn = °C, I 22.3 – 150 ° WDLR.LEDn = °C, I 70.5 – 150 °C, I 110 ...
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... IN(L) V 2.6 IN( IN( IN( – – – t OFF – – – 0.1 0.1 0 OFF 0.1 0.1 0.1 19 SPI Power Controller SPOC - BTS5576G Unit Test Conditions typ. max. 1) – – K/W – 1.0 V – – 5.5 V – µ 0 µ µ 13 – 250 WDLR.LEDn = 0 = 6.8 Ω ...
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... Channel LED mode 3 0 SBM 0 Description PWM Configuration 0 Input signal OR-combined with according OUT register bit 1 Input signal AND-combined with according OUT register bit 20 SPI Power Controller SPOC - BTS5576G 2 1 OUT2 OUT1 1 LED1 2 1 PWM 0 PWM Rev. 1.3, 2007-10-30 Power Stages ...
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... Data Sheet - V . Please refer to following figures for details CurrentLimitation01L .emf CurrentLimitation2L .emf CurrentLimitation34 .emf is realized by increasing the resistance of the output channel, which leads to 21 SPI Power Controller SPOC - BTS5576G Protection Functions across the power DMOS. DS Rev. 1.3, 2007-10-30 ...
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... Please note that in case of over voltage the pin GND may have a high voltage offset to the module ground. 7.5 Loss of Ground In case of complete loss of the device ground connections, but connected load ground, the SPOC - BTS5576G securely changes to or stays in off-state. 7.6 ...
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... T 150 j(SC) ∆ T – DS(rev) channel 0, 1 – channel 2 – channel 3, 4 – BB(AZ) I – L(GND) 23 SPI Power Controller SPOC - BTS5576G Protection Functions Unit Test Conditions typ. max – 48 LCR.LEDn = 0 1) – 18 LCR.LEDn = 1 1) – 48 LCR.LEDn = 0 1) – 18 LCR.LEDn = 1 1) – ...
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... RST write RST Field Bits Type Description CTL 0 rw Clear Thermal Latch 0 1 Data Sheet SBM 0 0 Thermal latches are untouched Command: Clear all thermal latches 24 SPI Power Controller SPOC - BTS5576G Protection Functions 1 0 PWM CTL PWM CTL Rev. 1.3, 2007-10-30 ...
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... Diagnosis For diagnosis purpose, the SPOC - BTS5576G provides a current sense signal and the diagnosis word at SPI. There is a current sense multiplexer implemented that is controlled via SPI. The sense signal can also be disabled by SPI command. A switch bypass monitor allows to detect a short circuit between the output pin and the battery voltage ...
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... The ratio ILIS 1.5 2 2 L0,1 1) Channel 0,1 ILIS 26 SPI Power Controller SPOC - BTS5576G might not be equal to V during the off state of DD < 7 kΩ. A typical value is IS dummy bulb 150 C j dummy bulb - dummy led 150 C j dummy led - ...
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... Data Sheet 0.5 1 1 Channel 2 ILIS 0 L3,4 1) Channel 3, 4 ILIS I and the output voltage IS 27 SPI Power Controller SPOC - BTS5576G Diagnosis dummy bulb 150 C j dummy bulb - dummy led 150 C j dummy led - 3.5 4 dummy T = 150 C j dummy ...
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... Timing of Current Sense Signal Current Sense Multiplexer There is a current sense multiplexer implemented in the SPOC - BTS5576G that routes the sense current of the selected channel to the diagnosis pin IS. The channel is selected via SPI register DCR.MUX. The sense current also can be disabled by SPI register DCR.MUX. For details on timing of the current sense multiplexer, please refer ...
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... 1.3 A 800 L = 0.3 A 1250 0.6 A 1280 1.3 A 1310 2.0 A 1340 L 29 SPI Power Controller SPOC - BTS5576G Unit Test Conditions typ. max. LCR.LEDn = 0 = -40 °C 3100 3800 T j 3000 3500 – 3000 3500 – = 150 °C 3030 3600 T j 3000 3350 – ...
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... V 0.7 DS(SB) 30 SPI Power Controller SPOC - BTS5576G Unit Test Conditions typ. max. = 150 °C 1520 1740 T j 1520 1670 – 1520 1650 – 1520 1650 – ...
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... TER 0 LHI Field Bits Type Description ERRn n r Error flag Channel Data Sheet SBM < DS(SB) > DS(SB ERR4 normal operation failure mode occurred 31 SPI Power Controller SPOC - BTS5576G 1 MUX 1 PWM PWM ERR3 ERR2 ERR1 Rev. 1.3, 2007-10-30 Diagnosis 0 0 CTL CTL 0 ERR0 ...
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... SPI Signal Description CS - Chip Select: The system micro controller selects the SPOC - BTS5576G by means of the CS pin. Whenever the pin is in low state, data transfer can take place. When high state, any signals at the SCLK and SI pins are ignored and SO is forced into a high impedance state. ...
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... Daisy Chain Capability The SPI of SPOC - BTS5576G provides daisy chain capability. In this configuration several devices are activated by the same CS signal MCS. The SI line of one device is connected with the SO line of another device (see Figure 21), in order to build a chain. The ends of the chain are connected with the output and input of the master device, MO and MI respectively ...
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... SCLK(P) t 250 SCLK(H) t 250 SCLK( CS(lead CS(lag CS(td) 100 t SI(su) t 100 SI(h) – t SO(en) 34 SPI Power Controller SPOC - BTS5576G Serial Peripheral Interface (SPI 3 5 Unit Test Conditions typ. max 4 – 1.0 – – 1.0 – – 1.0 – 4 – 5.5 – ...
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... Not subject to production test, specified by design. Data Sheet = -40 °C to +150 ° 4 Symbol Limit Values min. – t SO(dis) t – SO(v) 35 SPI Power Controller SPOC - BTS5576G Serial Peripheral Interface (SPI 3 5 Unit Test Conditions typ. max. µs – – 250 Rev. 1.3, 2007-10-30 ...
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... ERR4 ADDR Previous transmission was successful (modulo 8 clocks received) Previous transmission failed or first transmission after reset L-input signal at pin LHI H-input signal at pin LHI No failure Over temperature, over load or short circuit 36 SPI Power Controller SPOC - BTS5576G Serial Peripheral Interface (SPI DATA ...
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... B 1) The default values are set after reset. Data Sheet OUT4 OUT3 OUT2 X X LED2 RST X SBM RST SPI Power Controller SPOC - BTS5576G Serial Peripheral Interface (SPI default OUT1 OUT0 00 H LED1 LED0 18 H PWM CTL 00 H PWM CTL 00 H MUX ...
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... GND 3.3k Ω 1nF VDD SPI CS 2k Ω 2k Ω SCLK SO 2kΩ SI 2kΩ GND Schottky 38 SPI Power Controller SPOC - BTS5576G Application Description 68nF OUT0 27W OUT1 27W OUT2 27W OUT3 10W OUT4 10W VBB Limp Home LHI LHI 8k Ω ...
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... Package Outlines SPOC - BTS5576G 0.65 0.33 ±0.08 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include dambar protrusion of 0.05 max. per side Figure 25 PG-DSO-36-34 (Plastic Dual Small Outline Package) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product ...
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... Note “ Software Strategy for Diagnosis during PWM-Operation“ for more details Table 8.4.10 Off stateTime during PWM operation definition Chapter 11 68nF added between V page 18: register read value added New template DIN A4 V1.2 40 SPI Power Controller SPOC - BTS5576G Revision History R Specified value is according to Jedec JESD51- thJA t ...
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...
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... Published by Infineon Technologies AG ...