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MPC17531ATEP

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

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  • 参数
  • 描述
  • 文档
参数 数值
Ambient Operating Temperature (Min-Max) (°C) -20 to 65
Application/Qualification Tier COMMERCIAL
Diagnostics None
Export Control Classification Number (US) EAR99
Floor Life 1 YEAR
Harmonized Tariff (US) Disclaimer 8542.39.0000
Interface and Input Control Parallel
Life Cycle Description (code) PRODUCT RAPID GROWTH
Load Supply Voltage (Max) (V) 8.6
Load Supply Voltage (Min) (V) 2
Material Composition Declaration (MCD) Download MCD Report
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .65
Moisture Sensitivity Level (MSL) 2
Pin/Lead/Ball Count 24
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Sample Exception Availability Y
Supply Voltage (Min-Max) (V) 2.7 to 3.6
Tape & Reel No
Minimum Package Quantity (MPQ) 490
MPQ Container TRAY
POQ Container BOX
2nd Level Interconnect e4
Power Output Load - Number of Channels 2
Leadtime (weeks) 8
Power Output Load - Current (Typ) (A) (IL) 0.7
Power Output Load - Current Limit per Output (Min) (A) (ILIM) 1.4
Power Output Load - Drain-to-Source On Resistance (Typ) (Ohm) (RDS(ON)) 0.8
Halogen Free Yes
Material Type Tested Packaged Device
Mounting Style Surface Mount
Number of Reflow Cycles 3
Package Material Plastic
REACH SVHC Freescale REACH Statement
Part Number MPC17531ATEP
Device Function H-Bridge and Config Switches
Status Active
Description 2CH H BRIDGES
Device Sample Availability 21 Dec 2011
Device Weight (g) .04280
Preferred Order Quantity (POQ) 2450
Package Width (nominal) (mm) 4.000
Additional Features-Analog Internal Charge Pump / Low RDSon
Budgetary Price($US) 10000 @ $1.30 each
Device Production Availability 21 Dec 2011
Package Length (nominal) (mm) 4.000
Package Thickness (nominal) (mm) 1.000
Package Description and Mechanical Drawing QFN 24 EP 4SQ*1.0P0.5
Peak Package Body Temperature (PPT)(°C) 260
Protection Shoot Through / Undervoltage Detect
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed

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

Selector Guides
文档名称 文档类型 软件 描述
MPC17531ATEPPDF下载 点击下载 点击下载 SG187
Application Notes
文档名称 文档类型 软件 描述
MPC17531ATEPPDF下载 点击下载 点击下载 AN1902
MPC17531ATEPPDF下载 点击下载 点击下载 AN2409
Fact Sheets
文档名称 文档类型 软件 描述
MPC17531ATEPPDF下载 点击下载 点击下载 MPC17531AFS
Data Sheets
文档名称 文档类型 软件 描述
MPC17531ATEPPDF下载 点击下载 点击下载 MPC17531A