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MC34933EP

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
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参数 数值
Minimum Package Quantity (MPQ) 490
Power Output Load - Drain-to-Source On Resistance (Typ) (Ohm) (RDS(ON)) 0.8
Power Output Load - Number of Channels 2
REACH SVHC Freescale REACH Statement
2nd Level Interconnect e4
Pin/Lead/Ball Count 16
Supply Voltage (Min-Max) (V) 2.7 to 5.5
Status Active
Maximum Time at Peak Temperature (s) 40
Package Length (nominal) (mm) 3.000
Package Width (nominal) (mm) 3.000
Protection Shoot Through / Thermal Shutdown / Undervoltage Lock Out
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Load Supply Voltage (Min) (V) 2
Micron Size (μm) .27
Part Number MC34933EP
Halogen Free Yes
Description 2 CH H-Bridge
Export Control Classification Number (US) EAR99
Leadtime (weeks) 14
Peak Package Body Temperature (PPT)(°C) 260
RoHS Certificate of Analysis (CoA) Contact Us
Floor Life 168 HOURS
Material Type Tested Packaged Device
Number of Reflow Cycles 3
Power Output Load - Current (Typ) (A) (IL) 0.7
Device Function H-Bridge and Config Switches
POQ Container BOX
Power Output Load - Current Limit per Output (Min) (A) (ILIM) 1
Ambient Operating Temperature (Min-Max) (°C) -20 to 85
Device Weight (g) .01620
Harmonized Tariff (US) Disclaimer 8542.39.0000
Preferred Order Quantity (POQ) 2940
Application/Qualification Tier COMMERCIAL
Diagnostics None
Interface and Input Control Parallel
Load Supply Voltage (Max) (V) 7
Budgetary Price($US) 10000 @ $0.85 each
Sample Exception Availability Y
Package Description and Mechanical Drawing QFN 16 3*3*0.65 P0.5
Package Thickness (nominal) (mm) .650
Moisture Sensitivity Level (MSL) 3
MPQ Container TRAY
Tape & Reel No
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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MC34933EPPDF下载 点击下载 点击下载 MC34933
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MC34933EPPDF下载 点击下载 点击下载 MC34933FS