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MC33342
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RFQ for MC33342

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Please fill in the part number: MC33342, and complete your requirements of MC33342 and contact details, such as your company name, contacter, telephone and so on, So that suppliers can directly contact you.
   

Parameters

Technical/Catalog InformationMC33342DR2G
VendorON Semiconductor
CategoryIntegrated Circuits (ICs)
Battery TypeNickel Cadmium (NiCd), Nickel Metal-Hydride (NiMH)
FunctionCharge Management
Package / Case8-SOIC
PackagingTape & Reel (TR)
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names MC33342DR2G
MC33342DR2G
MC33342DR2GOS ND
MC33342DR2GOSND
MC33342DR2GOS

Product Manufacturers Pack D/C
MC33342 - 07+ -

Pinout/Connection Diagram

 

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.

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)

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.

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
MC33342 MOT SOP 09+ 50000 The main sales original
  XINGGUANGSHENG ELECTRONICS(HK) LIMITED China (Mainland)
Contact: Mr. SU   MSN:xgsdz2@msn.cn Tel: 086-0755-61685953 Fax: 086-0755-82539159
MC33342 ON SOP 09+ 40000
  TACT (H.K.) Century Co., Limited China (Mainland)
Contact: Mr. Toby   MSN:tactcentury@hotmail.com Tel: 0086-0755-83240085 Fax: 0086-0755-23944320
MC33342 ON SOP 08+ 5000 The best price,new and original
  HK YSX TECHNOLOGY CO.,LTD China (Mainland)
Contact: Mr. Tony Lee   MSN:tonylee1115@hotmail.com Tel: 86-0755-23947773 Fax: 86-0755-23948884
MC33342 MOTO SMD 60
  EM ELECTRONIC INTL. LTD. China (Mainland)
Contact: Ms. Candy chen   MSN:candychen1015@hotmail.com Tel: 86-755-28536689 Fax: 86-755-82810359
MC33342 MOTO SMD O4 60
  A-RICH HK LECTRON CO.,LIMITED Hong Kong
Contact: Ms. molly，KELAN   MSN:ARICH2@LIVE.CN,ARICH3@LIVE.CN,ARICH1@LIVE.CN Tel: 0086-755-33377559 Fax: 0086-755-33377558
MC33342 4
  Chongxingtong Electronics （HK) Co.,Ltd China (Mainland)
Contact: Ms. Susan/Tina   MSN:lfeng_0412@hotmail.com MSN:tina001hotmail.com@msn.cn Tel: 86-755-2395-6097 Fax: 86-755-2395-9472
MC33342 TOM SOP 09+ 3 new and original
  Beijing United Rayleigh co.,Ltd China (Mainland)
Contact: Ms. qi   MSN:Juliaur200603@hotmail.com Tel: 086-010-63820211 Fax: 086-010-63717988
MC33342 08+ 138000 New and original
  Zhongyue technology CO.Ltd China (Mainland)
Contact: Mr. david Lin   MSN:zhongyuesan@hotmail.com Tel: 86-755-61681670 Fax: 86-755-88396291
MC33342 1 MOT SOP8
  A & C INT'L ELECTRONICS CO. Hong Kong
Contact: Mr. Ma Marco   MSN:maclindor@hotmail.com Tel: 00852--69581891 Fax:
MC33342 MOT SMD 02+ 500 advantage stock,pls feel free to contact us"
  Barons Electronics Co., Ltd China (Mainland)
Contact: Mr. Henry Chen   MSN:szbairong@hotmail.com Tel: 86-755-83682588 Fax: 86-755-83682613
MC33342 4000 MOT 2005
  4-ASIA TECHNOLOGY LTD China (Mainland)
Contact: Ms. grace huang   MSN:grace_sun1@hotmail.com Tel: 86-0755-86241481 Fax: 86-0755-26560215
MC33342
  KEDA(HK)ELECTRONICS CO China (Mainland)
Contact: Mr. MIKE   Tel: +86-754-8448-7547 Fax: +86-754-8447-6547
MC33342 MOT 500 SOP8
  Hk Sky(Shun keyuan) Electronic Co.Ltd China (Mainland)
Contact: Ms. Allison Tang   MSN:skyhkdz@hotmail.com Tel: 86-755-83761681 Fax: 86-755-83761231
MC33342 3 TOM SOP8
  WinDigital Technology Development Limited Hong Kong
Contact: Mr. Eric   MSN:IC-TOWN@hotmail.com Tel: 0086-0755-83015852 Fax:
MC33342 ON SOP 20058 2500 New in stock
  Fation Electronics Technology Limited China (Mainland)
Contact: Mr. Vincent   MSN:vincent@fationtech.com Tel: 86-755-83741448 Fax: 86-755-83741449
MC33342 MOTOROLA 07+ 1100 Special offer stock
  HongKong YiDa Electronics Co. Ltd China (Mainland)
Contact: Ms. Yami Chen   MSN:yami.yida@hotmail.com Tel: 86-755-82727148 Fax: 86-755-82731585
MC33342D ON 62 RFQ,CALL FOR PRICE
  Grand Parts Electronics Corporation China (Mainland)
Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458
MC33342D MOT SOP 10+ 588
  Beford Enterprises Ltd China (Mainland)
Contact: Ms. Sea   MSN:Beford17@hotmail.com Tel: 86-0755-83228351 Fax: 86-0755-23486252
MC33342D ON SOP 06+ 114
  HONGKONG KEDA ELECTRONIC LIMITED China (Mainland)
Contact: Mr. Kendy Chen   MSN:keda_3@hotmail.com Tel: +86-0755-83001234 Fax: +86-0755-83002023
MC33342D ON 09+ 889 new and original
  shenzhen changhongda electronic co.,LTD China (Mainland)
Contact: Ms. Elinda   MSN:victoryae@hotmail.com Tel: 86-755-15999874459 Fax: 86-755-29475559
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PDF / Datasheet

MC33342 PDF Download

MC33342

File Size: 311675 KB
Manufacturer: ONSEMI [ON Semiconductor]

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