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MC33395TEW

厂商:
Freescale
类别:
预驱动器
包装:
-
封装:
SOIC 32 300ML
无铅情况/ROHS:
无铅
描述:
Three phase Driver

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  • 参数
  • 描述
  • 文档
参数 数值
Ambient Operating Temperature (Min-Max) (°C) -40 to 125
Device Production Availability 20 Jul 2004
Micron Size (μm) 3
REACH SVHC Freescale REACH Statement
Part Number MC33395TEW
Harmonized Tariff (US) Disclaimer 8542.31.0000
Load Supply Voltage (Min) (V) 4.5
Budgetary Price($US) -
Device Sample Availability 20 Jul 2004
Device Production Availability 07 Jan 2011
Material Composition Declaration (MCD) Download MCD Report
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Device Sample Availability 13 Sep 2010
Export Control Classification Number (US) EAR99
Peak Package Body Temperature (PPT)(°C) 245
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Description Three phase Driver
Package Material Plastic
Status No Longer Manufactured
Device Function Pre-Driver / H-Bridge and Config Switches
Life Cycle Description (code) PRODUCT LAST SHIPMENTS
Device Weight (g) .51000
Diagnostics None
Floor Life 168 HOURS
MPQ Container RAIL
Package Length (nominal) (mm) 7.500
Additional Features-Analog Internal Charge Pump / PWM Capable
2nd Level Interconnect e3
POQ Container BOX
Preferred Order Quantity (POQ) 3360
Last Ship Date 31 May 2012
Maximum Time at Peak Temperature (s) 30
Package Thickness (nominal) (mm) 2.650
Interface and Input Control Parallel
Material Type Tested Packaged Device
Package Description and Mechanical Drawing SOIC 32 300ML
Package Width (nominal) (mm) 11.000
Power Output Load - Number of Channels 6
Protection Over Current / Over Temperature / Overvoltage / Shoot Through / Undervoltage Detect / Reverse Battery
Last Order Date 15 Jan 2011
Load Supply Voltage (Max) (V) 24
Minimum Package Quantity (MPQ) 42
RoHS Certificate of Analysis (CoA) Contact Us
Supply Voltage (Min-Max) (V) 5.5 to 18
Mounting Style Surface Mount
Pin/Lead/Ball Count 32
Sample Exception Availability N
Moisture Sensitivity Level (MSL) 3
Number of Reflow Cycles 3

特点
5A Onboard Switch (LT1074)
Operates Up to 60V Input
100kHz Switching Frequency
Greatly Improved Dynamic Behavior
Available in Low Cost 5 and 7-Lead Packages
Only 8.5mA Quiescent Current
Programmable Current Limit
Micropower Shutdown Mode

典型应用

典型应用

描述
The LT?1074 is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components,are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1074 to drive a tapped-inductor in the buck mode with output currents up to 10A.
The LT1074 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs.
On-chip pulse by pulse current limiting makes the LT1074 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost configurations.
The LT1074 is available in lowcost TO-220 or DD packages with frequency pre-set at 100kHz and current limit at 6.5A (LT1076 =2.6A). A 7-pin TO-220 package is also available which allows current limit to be adjusted down to zero. In addition, full micropower shutdown can be programmed. See Application Note 44 for design details.
A fixed 5V output, 2A version is also available. See LT1076-5.

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