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MC33887APVWR2

厂商:
Freescale
类别:
H桥和可配置开关
包装:
-
封装:
HSOP20 11*16*3.2P1.3
无铅情况/ROHS:
无铅
描述:
H-BRIDGE W/LD CURNT FDBK

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  • 参数
  • 描述
  • 文档
参数 数值
Status Active
Leadtime (weeks) 18
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Part Number MC33887APVWR2
Device Function H-Bridge and Config Switches
Load Supply Voltage (Max) (V) 30
Micron Size (μm) .65
Package Length (nominal) (mm) 15.900
REACH SVHC Freescale REACH Statement
Description H-BRIDGE W/LD CURNT FDBK
Harmonized Tariff (US) Disclaimer 8542.39.0000
Pb-Free No
Tape & Reel Yes
Protection Undervoltage Lock Out / Short Circuit / Over Temperature / Over Current / Cross-Conduction Suppression
Sample Exception Availability N
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Interface and Input Control Parallel
Peak Package Body Temperature (PPT)(°C) 245
Device Sample Availability 15 Jan 2011
Floor Life 168 HOURS
Load Supply Voltage (Min) (V) 0
Maximum Time at Peak Temperature (s) 30
MPQ Container REEL
RoHS Certificate of Analysis (CoA) Contact Us
Ambient Operating Temperature (Min-Max) (°C) -40 to 125
Moisture Sensitivity Level (MSL) 3
Budgetary Price($US) 10000 @ $2.52 each
Minimum Package Quantity (MPQ) 750
Number of Reflow Cycles 3
Additional Features-Analog PWM Capable / Output Disable Input / Output Current Limiting / Load Current Feedback / Internal Charge Pump / Enable/Sleep Input
Package Material Plastic
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Device Weight (g) 2.21510
Mounting Style Surface Mount
Package Thickness (nominal) (mm) 3.400
Pin/Lead/Ball Count 20
Export Control Classification Number (US) EAR99
RoHS technical exemption(s) 7a
Supply Voltage (Min-Max) (V) 5 to 30
2nd Level Interconnect e4
Device Production Availability 15 Jan 2011
Material Type Tested Packaged Device
Package Description and Mechanical Drawing HSOP20 11*16*3.2P1.3
Preferred Order Quantity (POQ) 750
Diagnostics Status Flag
Package Width (nominal) (mm) 11.000
POQ Container REEL

The 33887 is a monolithic H-Bridge Power IC with a load current feedback feature making it ideal for closed-loop DC motor control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The load current feedback feature provides a proportional (1/375th of the load current) constant-current output suitable for monitoring by a microcontroller’s A/D input. This feature facilitates the design of closed-loop torque/speed control as well as open load detection.

A Fault Status output pin reports under-voltage, short circuit, and over-temperature conditions. Two independent inputs provide polarity control of two half-bridge totem-pole outputs. Two disable inputs force the H-Bridge outputs to tri-state (exhibit high-impedance).


Features

  • Fully specified operation 5.0 V to 28 V
  • Limited operation with reduced performance up to 40 V
  • 120 mΩ RDS(ON) typical H-Bridge MOSFETs
  • TTL/CMOS compatible inputs
  • PWM frequencies up to 10 kHz
  • Active current limiting (regulation)
  • Fault status reporting
  • Sleep mode with current draw ≤50 μA (inputs floating or set to match default logic states)
  • This product is included in Freescale’s , with assured supply for a minimum of 15 years after launch
    •   

框图

Data Sheets
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 MC33887
Selector Guides
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 SG187
MC33887APVWR2PDF下载 点击下载 点击下载 SG1002
Users Guides
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 KT33887UG
Brochures
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 BR1569
MC33887APVWR2PDF下载 点击下载 点击下载 BR1567
MC33887APVWR2PDF下载 点击下载 点击下载 BR1568
Application Notes
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 AN2409
MC33887APVWR2PDF下载 点击下载 点击下载 AN2388
MC33887APVWR2PDF下载 点击下载 点击下载 AN2467
Fact Sheets
文档名称 文档类型 软件 描述
MC33887APVWR2PDF下载 点击下载 点击下载 MC33887FS