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MC34716EPR2

厂商:
Freescale
类别:
开关调节器
包装:
-
封装:
QFN 26 EP 5*5*1.0P0.5
无铅情况/ROHS:
无铅
描述:
DUAL SWITCH REGULATOR

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  • 参数
  • 描述
  • 文档
参数 数值
Status Active
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .27
Package Description and Mechanical Drawing QFN 26 EP 5*5*1.0P0.5
Protection Short Circuit / Overvoltage / Over Current / Undervoltage / Thermal Shutdown
REACH SVHC Freescale REACH Statement
Part Number MC34716EPR2
Sample Exception Availability N
Tape & Reel Yes
Halogen Free Yes
Peak Package Body Temperature (PPT)(°C) 260
Ambient Operating Temperature (Min-Max) (°C) -40 to 85
MPQ Container REEL
Number of Regulators-Boost Switching 0
Package Thickness (nominal) (mm) 1.000
Interface and Input Control Parallel
Description DUAL SWITCH REGULATOR
Harmonized Tariff (US) Disclaimer 8542.31.0000
Pin/Lead/Ball Count 26
Regulator - Output Current (A) 3 / 5
Application/Qualification Tier COMMERCIAL
Floor Life 168 HOURS
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Device Function Switching Regulators
Mounting Style Surface Mount
Diagnostics Parallel
Material Type Tested Packaged Device
Moisture Sensitivity Level (MSL) 3
Number of Reflow Cycles 3
Supply Voltage (Min-Max) (V) 3 to 6
Device Weight (g) .06130
Minimum Package Quantity (MPQ) 2500
Package Material Plastic
POQ Container BOX
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Budgetary Price($US) 10000 @ $1.79 each
Number of Regulators-Buck Switching 2
Preferred Order Quantity (POQ) 2500
Additional Features-Analog Standby
Export Control Classification Number (US) EAR99
Regulator - Output Voltage 1.5 ADJ down / 3.3 ADJ down
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
2nd Level Interconnect e4
Additional Features - Power Management Disable DC - DC / Power Good High and Low
Package Length (nominal) (mm) 5.000
Package Width (nominal) (mm) 5.000

The MC33395 combines gate drive, charge pump, current sense, and protection circuitry necessary to drive 3-phase bridge configuration of six N-channel power MOSFETs. Mode logic is incorporated to route a pulse width modulation (PWM )signal to either the low-side FETs or high-side FETS of the bridge, or to provide complementary PWM outputs to both the low and high sides of the bridge. Pulse width modulation frequencies up to 28 kHz are possible. Very few external components are required to implement the 3-phase bridge gate driver: Three tiny capacitors for the charge pump, a current sense resistor, and a few current limit comparator biasing resistors. Built-in protection circuitry prevents damage to the MOS- FET bridge as well as the drive IC, and includes: overvoltage shutdown, over-temperature shutdown, overcurrent shut- down, undervoltage shutdown, reverse battery detect and supply cut-off (via external reverse battery MOSFET).

Features

  • Drives six N-channel low Rds(on)power MOSFETs
  • Built-in charge pump
  • Built-in current sense comparator
  • Built-in pwm mode control logic
  • Built-in circuit protection
  • Designed for fractional to integral hp BLDC motors

Data Sheets
文档名称 文档类型 软件 描述
MC34716EPR2PDF下载 点击下载 点击下载 MC34716
White Papers
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MC34716EPR2PDF下载 点击下载 点击下载 DATABEANWP
Application Notes
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Users Guides
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Fact Sheets
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