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MC34933EPR2

厂商:
Freescale
类别:
H桥和可配置开关
包装:
-
封装:
QFN 16 3*3*0.65 P0.5
无铅情况/ROHS:
无铅
描述:
2 CH H-Bridge

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  • 参数
  • 描述
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参数 数值
Ambient Operating Temperature (Min-Max) (°C) -20 to 85
Application/Qualification Tier COMMERCIAL
Diagnostics None
Export Control Classification Number (US) EAR99
Floor Life 168 HOURS
Harmonized Tariff (US) Disclaimer 8542.39.0000
Interface and Input Control Parallel
Life Cycle Description (code) PRODUCT RAPID GROWTH
Load Supply Voltage (Max) (V) 7
Load Supply Voltage (Min) (V) 2
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .27
Moisture Sensitivity Level (MSL) 3
Pin/Lead/Ball Count 16
RoHS Certificate of Analysis (CoA) Contact Us
Sample Exception Availability Y
Supply Voltage (Min-Max) (V) 2.7 to 5.5
Tape & Reel Yes
Minimum Package Quantity (MPQ) 2500
MPQ Container REEL
POQ Container BOX
2nd Level Interconnect e4
Power Output Load - Number of Channels 2
Leadtime (weeks) 14
Power Output Load - Current (Typ) (A) (IL) 0.7
Power Output Load - Current Limit per Output (Min) (A) (ILIM) 1
Power Output Load - Drain-to-Source On Resistance (Typ) (Ohm) (RDS(ON)) 0.8
Halogen Free Yes
Material Type Tested Packaged Device
Number of Reflow Cycles 3
REACH SVHC Freescale REACH Statement
Part Number MC34933EPR2
Device Function H-Bridge and Config Switches
Status Active
Description 2 CH H-Bridge
Device Weight (g) .01620
Preferred Order Quantity (POQ) 2500
Package Width (nominal) (mm) 3.000
Budgetary Price($US) 10000 @ $0.85 each
Package Length (nominal) (mm) 3.000
Package Thickness (nominal) (mm) .650
Package Description and Mechanical Drawing QFN 16 3*3*0.65 P0.5
Peak Package Body Temperature (PPT)(°C) 260
Protection Shoot Through / Thermal Shutdown / Undervoltage Lock Out
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed

The 34933 is a two channel H-Bridge driver aimed at the digital camera market. There are a variety of applications including Auto Focus control for the digital camera lens. The 34933 uses Freescale's proprietary SMOS8 Bi CMOS process to deliver a low power device, with a maximum quiescent current of 100uA for the motor drive supply and 400uA for the Control Logic supply. The 34933 employs a VCC detection circuit to sense when the logic supply switches to an off-state with a maximum current of 1uA to extend battery life. The 34933 also has thermal protection circuitry for the H-Bridge drivers to avoid damage to the IC's internal Power MOSFET circuitry.


Features

  • Built-In 2-Channel H-Bridge Driver
  • H-Bridge Operation Voltage 2.0V~7.0V
  • Output Current 1.0A @TA=25°C
  • Low Total RDS(ON) 0.8Ω (Typ), 1.0Ω (Max) @ TA=25 °C
  • Dual Channel Parallel Driver, RDS(ON) 0.4Ω (Typ). Max DC Current 1.4A
  • PWM Control Input Frequency up to 200 kHz
  • Built-In Shoot-Through Current Prevention Circuit
  • Built-In Charge Pump Circuit (External Cap type)
  • VCC Low Voltage Detection for logic power supply voltage
  • Thermal Detection for H-Bridge driver
  • This product is included in Freescale’s , with assured supply for a minimum of 10 years after launch
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