Datasheet > 33480

33480

更新时间： 2024-01-20 16:29:09

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		电感器
页数	文件大小	规格书
39页	1038K
描述
Smart Front Corner Light

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技术参数
数据手册

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33480 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.6	Is Samacsys：	N
直流电阻：	0.0024 Ω	标称电感 (L)：	48.9 µH
电感器类型：	GENERAL PURPOSE INDUCTOR	功能数量：	1
端子数量：	2	最大额定电流：	46.8 A
形状/尺寸说明：	RECTANGULAR PACKAGE	屏蔽：	NO
表面贴装：	NO	端子位置：	RADIAL
端子形状：	WIRE	容差：	12%
Base Number Matches：	1

33480 数据手册

Document order number: MC33480

Rev 2.0, 1/2006

Freescale Semiconductor

Technical Data

Smart Front Corner Light

Switch (Triple 10 mΩ and Dual

35 mΩ)

33480

The 33480 is designed for low-voltage automotive and industrial

lighting applications. Its five low R_DS(ON)MOSFETs (three 10 mΩ,

two 35 mΩ) can control the high sides of five separate resistive loads

(bulbs).

HIGH-SIDE SWITCH

Programming, control, and diagnostics are accomplished using a

16-bit SPI interface. Each output has its own PWM control via SPI.

The 33480 has highly sophisticated failure mode handling to provide

high availability of the outputs. Its multiphase control and output edge

shaping improves electromagnetic compatibility (EMC) behavior.

The 33480 is packaged in a power-enhanced 12 x 12 nonleaded

Power QFN package with exposed tabs.

Bottom View

Features

PNASUFFIX

98ARL10596D

24-TERMINAL PQFN

• Triple 10 mΩ and Dual 35 mΩ High-Side Switches

• 16-bit SPI Communication Interface with Daisy Chain Capability

• Current Sense Output with SPI-Programmable Multiplex Switch

• Digital Diagnosis Feature

• PWM Module with Multiphase Feature

• Fully Protected Switches

• Overcurrent Shutdown detection

• Power Net and Reverse Polarity Protection

• Low-Power Mode

ORDERING INFORMATION

Temperature

Package

Device

Range (T )

PC33480PNA/R2

-40°C to 125°C

24 PQFN

• Fail Mode Functions including Autorestart feature

• External smart power switch control including current recopy

12 V

5.0 V

12 V

33480

VCC

VBAT

LIMP

FLASHER

IGN

Watchdog

OUT1

OUT2

OUT3

OUT4

OUT5

RSTB

CLOCK

MCU

SCLK

CSNS

FETIN

Smart

Switch

FETOUT

GND

Figure 1. 33480 Simplified Application DiagraM

* This document contains information on a product under development.

Freescale reserves the right to change or discontinue this product without notice.

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