可能感兴趣的商品

最近浏览过的商品

pic

MPC17531ATEPR2

厂商:
Freescale
类别:
H桥和可配置开关
包装:
-
封装:
QFN 24 EP 4SQ*1.0P0.5
无铅情况/ROHS:
无铅
描述:
2CH H BRIDGES

我要询价我要收藏

  • 参数
  • 描述
  • 文档
参数 数值
Status Active
Device Production Availability 21 Dec 2011
Load Supply Voltage (Min) (V) 2
Maximum Time at Peak Temperature (s) 40
Load Supply Voltage (Max) (V) 8.6
Minimum Package Quantity (MPQ) 2500
Package Description and Mechanical Drawing QFN 24 EP 4SQ*1.0P0.5
Package Material Plastic
Power Output Load - Current (Typ) (A) (IL) 0.7
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Preferred Order Quantity (POQ) 2500
Protection Shoot Through / Undervoltage Detect
Device Weight (g) .04280
Moisture Sensitivity Level (MSL) 2
Mounting Style Surface Mount
Ambient Operating Temperature (Min-Max) (°C) -20 to 65
Export Control Classification Number (US) EAR99
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Budgetary Price($US) 10000 @ $1.30 each
Interface and Input Control Parallel
POQ Container REEL
Supply Voltage (Min-Max) (V) 2.7 to 3.6
Life Cycle Description (code) PRODUCT RAPID GROWTH
Package Width (nominal) (mm) 4.000
Application/Qualification Tier COMMERCIAL
Material Composition Declaration (MCD) Download MCD Report
Pin/Lead/Ball Count 24
Device Sample Availability 21 Dec 2011
Material Type Tested Packaged Device
Number of Reflow Cycles 3
Diagnostics None
Package Length (nominal) (mm) 4.000
Part Number MPC17531ATEPR2
Harmonized Tariff (US) Disclaimer 8542.39.0000
Tape & Reel Yes
Halogen Free Yes
Peak Package Body Temperature (PPT)(°C) 260
Sample Exception Availability N
Description 2CH H BRIDGES
Leadtime (weeks) 16
Micron Size (μm) .65
MPQ Container REEL
Package Thickness (nominal) (mm) 1.000
Power Output Load - Current Limit per Output (Min) (A) (ILIM) 1.4
Power Output Load - Number of Channels 2
Additional Features-Analog Internal Charge Pump / Low RDSon
Device Function H-Bridge and Config Switches
Floor Life 1 YEAR
Power Output Load - Drain-to-Source On Resistance (Typ) (Ohm) (RDS(ON)) 0.8
REACH SVHC Freescale REACH Statement
2nd Level Interconnect e4

The 17531A is a monolithic dual H-Bridge power IC ideal for portable electronic applications containing bipolar step motors and/or brush DC-motors (e.g., cameras and disk drive head positioners).

The 17531A operates from 2.0 V to 8.6 V using the internal charge pump, with independent control of each H-Bridge via parallel MCU interface. The device features built-in shoot-through current protection and an undervoltage shutdown function.

The 17531A has four operating modes: Forward, Reverse, Brake, and Tri-Stated (High Impedance). The 17531A has a low total RDS(ON) of 1.2 (max @ 25°C).

The 17531A efficiently drives many types of micromotors with low power dissipation owing to its low output resistance and high output slew rates. The H-Bridge outputs can be independently pulse width modulated (PWM.ed) at up to 200 kHz for speed/torque and current control.


Features

  • Low Total RDS(ON) 0.8 (Typ), 1.2 (Max) @ 25°C
  • Output Current 0.7 A (DC)
  • Shoot-Through Current Protection Circuit
  • PWM Control Input Frequency up to 200 kHz
  • Built-In Charge Pump Circuit
  • Low Power Consumption
  • Undervoltage Detection and Shutdown Circuit
  • Power Save Mode with Current Draw 2.0 µA
  • Pb-Free Packaging Designated by Suffix Codes EV and EP

框图

Fact Sheets
文档名称 文档类型 软件 描述
MPC17531ATEPR2PDF下载 点击下载 点击下载 MPC17531AFS
Application Notes
文档名称 文档类型 软件 描述
MPC17531ATEPR2PDF下载 点击下载 点击下载 AN1902
MPC17531ATEPR2PDF下载 点击下载 点击下载 AN2409
Data Sheets
文档名称 文档类型 软件 描述
MPC17531ATEPR2PDF下载 点击下载 点击下载 MPC17531A
Selector Guides
文档名称 文档类型 软件 描述
MPC17531ATEPR2PDF下载 点击下载 点击下载 SG187