Position: Home > Datasheet list > MC3 Series > Index M > MC33342
Electronica China

Purchase MC33342, In-stock MC33342 From SeekIC.

MFG:MOT  Package Cooled:SMD  

MC33342 Product Image

MC3 Series Datasheet download

Five Points

Part Number: MC33342

 

MFG: MOT

Package Cooled: SMD

 

Description: The MC33340 and MC33342 are monolithic control IC's that are specifically designed as fast charge controllers for Nicke...


Urgent Purchase

MC33342 General Description


The MC33340 and MC33342 are monolithic control IC's that are specifically designed as fast charge controllers for Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries. These devices feature negative slope voltage detection as the primary means for fast charge termination. Accurate detection is ensured by an output that momentarily interrupts the charge current for precise voltage sampling. An additional secondary backup termination method can be selected that consists of either a programmable time or temperature limit. Protective features include battery over and undervoltage detection, latched over temperature detection, and power supply input undervoltage lockout with hysteresis. Fast charge holdoff time is the only difference between the MC33340 and the MC33342. The MC33340 has a typical holdoff time of 177 seconds and the MC33342 has a typical holdoff time of 708 seconds.

MC33342 Maximum Ratings

Rating Symbol Value Unit
Power Supply Voltage (Pin 8) VCC 18 V
Input Voltage Range
    Time/Temperature Select (Pins 5, 6, 7)
    Battery Sense, Note 1 (Pin 1)
VIR(t/T)
VIR(sen)
1.0 to VCC
1.0 to VCC + 0.6 or 1.0 to 10		 V
Vsen Gate Output (Pin 2)
    Voltage
    Current
VO(gate)
IO(gate)
20
50
V
mA
Fast/Trickle Output (Pin 3)
    Voltage
    Current
VO(F/T)
IO(F/T)
20
50
V
mA
Thermal Resistance, JunctiontoAir
    P Suffix, DIP Plastic Package, Case 626
    D Suffix, SO8 Plastic Package, Case 751 		RJA
100
178		 °C/W
Operating Junction Temperature TJ +150 °C
Operating Ambient Temperature (Note 2) TA 25 to +85 °C
Storage Temperature Tstg 55 to +150 °C
NOTE: ESD data available upon request.

MC33342 Features

• Negative Slope Voltage Detection with 4.0 mV Sensitivity
• Accurate Zero Current Battery Voltage Sensing
• High Noise Immunity with Synchronous VFC/Logic
• Programmable 1 to 4 Hour Fast Charge Time Limit
• Programmable Over/Under Temperature Detection
• Battery Over and Undervoltage Fast Charge Protection
• Power Supply Input Undervoltage Lockout with Hysteresis
• Operating Voltage Range of 3.0 V to 18 V
• 177 seconds Fast Change Holdoff Time (MC33340)
• 708 seconds Fast Change Holdoff Time (MC33342)

MC33342 Connection Diagram

MC33342 Connection Diagram

MC33342 datasheet

MC33342
PDF/DataSheet Download

Find MC33342 Suppliers

  • ·MC306
  • ETC [ETC] 
  • SMALL SMD LOW / MEDIUM-FREQUENCY CRYSTAL UNIT 
  • 28737 KB
  • MC306 Datasheet Download
  • ·MC3107
  • Motorola 
  • MC3107_Motorola.pdf 
  • 192160 KB
  • MC3107 Datasheet Download
  • ·MC3110
  • ETC [ETC] 
  • Pilot⑩ Motion Processor 
  • 1104101 KB
  • MC3110 Datasheet Download
  • ·MC33001
  • STMICROELECTRONICS [STMicroelectronics] 
  • GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS 
  • 353096 KB
  • MC33001 Datasheet Download
  • ·MC33001A
  • STMICROELECTRONICS [STMicroelectronics] 
  • GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS 
  • 353096 KB
  • MC33001A Datasheet Download
  • ·MC33001AD
  • STMICROELECTRONICS [STMicroelectronics] 
  • GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS 
  • 353096 KB
  • MC33001AD Datasheet Download
  • ·MC33001AH
  • STMICROELECTRONICS [STMicroelectronics] 
  • GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS 
  • 353096 KB
  • MC33001AH Datasheet Download
  • ·MC33001AN
  • STMICROELECTRONICS [STMicroelectronics] 
  • GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS 
  • 353096 KB
  • MC33001AN Datasheet Download

Related Part Number

MC33342 Relative Products

  • MC33341PG

    MC33341PG

    IC CTRLR BATTERY FAST CHRG 8DIP

  • MC33341DR2G

    MC33341DR2G

    IC CTRLR BATTERY FAST CHRG 8SOIC

  • MC33341

    MC33341

    The MC33341 is a monolithic regulation control circuit that is specifically designed to close the voltage and current feedback loops in power supply and battery charger applications. MC33341 features the unique ability to perform source highside, load highsi...

  • MC33340PG

    MC33340PG

    IC CTRLR BATTERY FAST CHRG 8DIP

  • MC33340DG

    MC33340DG

    IC CTLR BATTERY FAST CHRG 8SOIC

  • MC33340

    MC33340

    The MC33340 is a monolithic control IC that is specifically designed as a fast charge controller for Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries. MC33340 features negative slope voltage detection as the primary means for fast charge termi...

Hotspot Suppliers Product

Product List

  • Models: XCS40PQ208CKN Price: 18.8-25.8 USD

    XCS40PQ208CKN

    Price: 18.8-25.8 USD

    Field Programmable Gate Array, QFP, –0.5 to 4.0 V, high-volume

  • Models: SC2200UCL-300 Price: 31.3-31.4 USD

    SC2200UCL-300

    Price: 31.3-31.4 USD

    BGA, Thin Client On a Chip device, 300 MHz, -0.5 to 6.0 V, -0.5 to 10 mA, 32-Bit x86 processor

  • Models: G8P-1A4P-DC12V Price: 1-1.2 USD

    G8P-1A4P-DC12V

    Price: 1-1.2 USD

    Power PCB Relay, DIP, 30 A switching capacity, RoHS Compliant, VDE approved

  • Models: MRF184 Price: 10-14 USD

    MRF184

    Price: 10-14 USD

    BGA, lateral n-channel, broadband rf power MOSFET, 945 MHz, 28 Volts, 11.5 dB

  • Models: TC500COE Price: 2-5 USD

    TC500COE

    Price: 2-5 USD

    IC ANALOG FRONT END 16BIT 16SOIC - TC500COE

  • Models: UPW0J561MPD Price: 0.08-0.1 USD

    UPW0J561MPD

    Price: 0.08-0.1 USD

    CAP ALUM 560UF 6.3V 20% RADIAL - UPW0J561MPD

  • Models: TMP01FS Price: 1-2 USD

    TMP01FS

    Price: 1-2 USD

    Temperature-Proportional Voltage Output, 8SOIC, Low Power, Programmable Temperature Controller, 20mA

  • Models: RT9818C Price: 0.05-0.08 USD

    RT9818C

    Price: 0.05-0.08 USD

    micro-power voltage detector, SOT, -0.3V to 6.0V, 20mA, High Accuracy, Low Supply Current, Quick R...

  • Models: IRF3205PBF Price: 0.4-0.5 USD

    IRF3205PBF

    Price: 0.4-0.5 USD

    power MOSFET, 55V, 110A, TO-220AB, Advanced Process Technology, Ultra Low On-Resistance

  • Models: DAC7731E/1KG4 Price: 8.97-10.31 USD

    DAC7731E/1KG4

    Price: 8.97-10.31 USD

    16-bit, Digital-to-Analog Converter, 24-SSOP, RoHS Compliant, –0.3V to +32V

  • Models: LT1181ACSW Price: 1.5-2 USD

    LT1181ACSW

    Price: 1.5-2 USD

    dual driver/receiver, 5V, RS232, 0.1mF Capacitors, SOIC16

  • Models: DEHR33D222KN7A Price: 0.04-0.2 USD

    DEHR33D222KN7A

    Price: 0.04-0.2 USD

    Ceramic Capacitor, DIP, DC2kV

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All