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

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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