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VNQ7003SY датащи(PDF) 3 Page - STMicroelectronics

номер детали VNQ7003SY
подробное описание детали  Quad-channel high-side driver with 16-bit SPI interface for automotive applications
PDF  102 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VNQ7003SY датащи(HTML) 3 Page - STMicroelectronics

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DS11059 Rev 8
3/102
VNQ7003SY
Contents
4
4.3.4
SPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.4
Output switching slopes control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.5
Output control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.6
Control registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.6.1
Address 0x00h — Control Register (CTLR) . . . . . . . . . . . . . . . . . . . . . 40
4.6.2
Address 0x01h — Direct Input Enable Control Register (DIENCR) . . . 41
4.6.3
Address 0x02h — Open-load OFF-State Control Register (OLOFFCR) 42
4.6.4
Address 0x03h — Channel Control Register (CCR) . . . . . . . . . . . . . . . 42
4.6.5
Address 0x04h — Fast Switching Configuration Register (FASTSWCR)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.6.6
Address 0x06h — current sense Multiplexer Control Register
(CSMUXCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.6.7
Address 0x07h — SPI Output Control Register (SOCR) . . . . . . . . . . . . 43
4.6.8
Address 0x08h — Channel Latch OFF Timer Control Register (ch0, ch1)
(CHLOFFTCR0,1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.6.9
Address 0x09h — Channel Latch OFF Timer Control Register (ch2, ch3)
(CHLOFFTCR2,3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5
Diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.1
Analogue diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.2
Digital diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.2.1
Status registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.3
Over load (VDS high voltage, Over Load (OVL)) . . . . . . . . . . . . . . . . . . . 48
5.4
Open-load ON-state detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.5
Open-load OFF-state detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.6
Address 0x2Fh — DIENSR: Direct Input Status register . . . . . . . . . . . . . 50
5.7
Address 0x30h — Channel Feedback Status Register (CHFBSR) . . . . . 51
5.8
Address 0x31h — Open-load OFF-State / Stuck to VCC Status Register
(OLOFFCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.9
Address 0x32h — Channels latch-off status register (CHLOFFSR) . . . . 52
5.10
Address 0x33h — VDS Feedback Status Register (VDSFSR) . . . . . . . . 52
5.11
Address 0x34h — Generic Status Register (GENSR) . . . . . . . . . . . . . . . 53
5.12
Address 0x3Fh — Configuration Register (CONFIG) . . . . . . . . . . . . . . . 53
6
Programmable blanking window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.1
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.2
Blanking window values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57



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