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MC34912BAC: 产品描述0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32; 产品类别半导体模拟混合信号IC; 文件大小1019KB，共94页; 制造商FREESCALE (NXP)

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MC34912BAC概述

0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32

0.11 A 缓冲或反向PRPHL驱动, PQFP32

MC34912BAC规格参数

参数名称	属性值
功能数量	1
端子数量	32
最大工作温度	125 Cel
最小工作温度	-40 Cel
最大供电电压1	18 V
最小供电电压1	5.5 V
额定供电电压1	13.5 V
导通时间	10 us
关断时间	10 us
加工封装描述	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32
无铅	Yes
状态	ACTIVE
包装形状	SQUARE
包装尺寸	FLATPACK, 低 PROFILE
表面贴装	Yes
端子形式	GULL WING
端子间距	0.8000 mm
端子涂层	MATTE 锡
端子位置	四
包装材料	塑料/环氧树脂
温度等级	AUTOMOTIVE
接口类型	缓冲或反向PRPHL驱动
内置保护	OVER 电流; OVER 电压; THERMAL; UNDER 电压
输出电流流动方向	源 AND SINK
额定输出峰值电流限制	0.1100 A

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MC33912G5AC / MC34912G5AC

Freescale Semiconductor

Advance Information

Document Number: MC33912

Rev. 8.0, 3/2010

LIN System Basis Chip with DC

Motor Pre-driver and Current

Sense

The 33912G5/BAC is a Serial Peripheral Interface (SPI) controlled

System Basis Chip (SBC), combining many frequently used functions

in an MCU based system, plus a Local Interconnect Network (LIN)

transceiver. The 33912 has a 5.0 V, 50 mA/60 mA low dropout

regulator with full protection and reporting features. The device

provides full SPI readable diagnostics and a selectable timing

watchdog for detecting errant operation. The LIN Protocol Specification

2.0 and 2.1 compliant LIN transceiver has waveshaping circuitry that

can be disabled for higher data rates.

Two 50 mA/60 mA high side switches and two 150 mA/160 mA low

side switches with output protection are available. All outputs can be

pulse-width modulated (PWM). Four high voltage inputs are available

for use in contact monitoring, or as external wake-up inputs. These

inputs can be used as high voltage Analog Inputs. The voltage on these

pins is divided by a selectable ratio and available via an analog

multiplexer.

The 33912 has three main operating modes: Normal (all functions

available), Sleep (V

off, wake-up via LIN, wake-up inputs (L1-L4),

cyclic sense and forced wake-up), and Stop (V

on with limited current

capability, wake-up via CS, LIN bus, wake-up inputs, cyclic sense,

forced wake-up and external reset).

The 33912 is compatible with LIN Protocol Specification 2.0, 2.1, and

SAEJ2602-2.

Features

•

33912

SYSTEM BASIS CHIP WITH LIN

GENERATION

AC SUFFIX (Pb-FREE)

98ASH70029A

32-PIN LQFP

ORDERING INFORMATION

Device

MC33912G5AC/R2

Temperature

Range (T

)

- 40°C to 125°C

32-LQFP

Package

MC34912G5AC/R2

-40°C to 85°C

Full-duplex SPI interface at frequencies up to 4.0 MHz

LIN transceiver capable of up to 100 kbps with wave shaping

MC33912BAC/R2

- 40°C to 125°C

Current sense module

MC34912BAC/R2

-40°C to 85°C

Four high voltage analog/logic Inputs

Configurable window watchdog

* See Page 2 for Device Variations

Switched/protected 5.0 V output (used for Hall sensors)

Two 50 mA high side and two 150 mA/160 mA low side protected switches

5.0 V low drop regulator with fault detection and low voltage reset (LVR) circuitry

Pb-free packaging designated by suffix code AC

BAT

33912

VS1

VS2

VSENSE

HS1

LIN INTERFACE

LIN

VDD

PWMIN

ADOUT0

ADOUT1

MOSI

MISO

SCLK

RXD

TXD

IRQ

RST

LS1

LS2

ISENSEH

ISENSEL

HVDD

HS2

WDCONF

MCU

Figure 1. 33912 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

LGND

PGND

AGND

MC34912BAC相似产品对比

	MC34912BAC	MC33912BAC	MC33912G5AC	MC33912_10	MC33912	MC33912BR2	MC33912G5R2	MC34912BR2	MC34912G5R2	MC34912G5AC
描述	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32	0.11 A BUF OR INV BASED PRPHL DRVR, PQFP32
功能数量	1	1	1	1	1	1	1	1	1	1
端子数量	32	32	32	32	32	32	32	32	32	32
最大工作温度	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	85 Cel
最小工作温度	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
最大供电电压1	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V
最小供电电压1	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
额定供电电压1	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V	13.5 V
导通时间	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us
关断时间	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us	10 us
加工封装描述	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32	7 × 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32
无铅	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
状态	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
包装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
包装尺寸	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE	FLATPACK, 低 PROFILE
表面贴装	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子间距	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm	0.8000 mm
端子涂层	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡	MATTE 锡
端子位置	四	四	四	四	四	四	四	四	四	四
包装材料	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂	塑料/环氧树脂
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	INDUSTRIAL
接口类型	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动	缓冲或反向PRPHL驱动
内置保护	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压	OVER 电流; OVER 电压; THERMAL; UNDER 电压
输出电流流动方向	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK	源 AND SINK
额定输出峰值电流限制	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A	0.1100 A

MC34912BAC

MC34912BAC在线购买

MC34912BAC概述

MC34912BAC规格参数

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MC34912BAC相似产品对比

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