Position: Home > DataSheet > Index A > AZ3 Series > AZ3643AMTR-E1, AZ3842, AZ3842AM
Low Cost Custom Prototype PCB Manufacturer

AZ3643AMTR-E1, AZ3842, AZ3842AM

AZ3643AMTR-E1, AZ3842, AZ3842AM Selling Leads, Datasheet

MFG:BCD  Package Cooled:SOP8  D/C:07/08+

AZ3643AMTR-E1, AZ3842, AZ3842AM Picture

AZ3643AMTR-E1, AZ3842, AZ3842AM Datasheet download

Five Points

Part Number: AZ3643AMTR-E1

 

MFG: BCD

Package Cooled: SOP8

D/C: 07/08+

 

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

AZ3643AMTR-E1 Suppliers

More AZ3643AMTR-E1 Suppliers

Select All  

  • AZ317 T

  • Vendor: ATI D/C: 79+& Qty: Original in stock  Adddate: 2024-03-28
  • Inquire Now
  • V-2 International Co.,Ltd   China
    Contact: Ms.VinniaXia   MSN:vinniaxia@hotmail.com
    Tel: 852-852-27592923
    Fax: 86-0755-83370588
    (0)
  • AZ317D

  • Pack: TO D/C: 04+& Qty: F2  Adddate: 2024-03-28
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • AZ317DTR

  • Vendor: BCD D/C: 06+& Note: IN OWN HK STOCK  Adddate: 2024-03-28
  • Inquire Now
  • Able Electronics Comapny   China
    Contact: Mr.LewisLiu   MSN:zhengang2@hotmail.com
    Tel: 86--10-82637618
    Fax: 86--10-82637005
    (0)
  • AZ317HTR

  • Vendor: AZD Pack: SOT D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-28
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • AZ317T

  • Vendor: BCD D/C: 04+& Note: IN OWN HK STOCK  Adddate: 2024-03-28
  • Inquire Now
  • Able Electronics Comapny   China
    Contact: Mr.LewisLiu   MSN:zhengang2@hotmail.com
    Tel: 86--10-82637618
    Fax: 86--10-82637005
    (0)

About AZ317H-E1

PDF/DataSheet Download

Datasheet: AZ317H-E1

File Size: 200091 KB

Manufacturer: BCD Semiconductor Manufacturing Limited

Download : Click here to Download

Related PDF Download

Related Part Number

AZ3842 Suppliers

More AZ3842 Suppliers

Select All  

  • AZ317 T

  • Vendor: ATI D/C: 79+& Qty: Original in stock  Adddate: 2024-03-28
  • Inquire Now
  • V-2 International Co.,Ltd   China
    Contact: Ms.VinniaXia   MSN:vinniaxia@hotmail.com
    Tel: 852-852-27592923
    Fax: 86-0755-83370588
    (0)
  • AZ317D

  • Pack: TO D/C: 04+& Qty: F2  Adddate: 2024-03-28
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • AZ317DTR

  • Vendor: BCD D/C: 06+& Note: IN OWN HK STOCK  Adddate: 2024-03-28
  • Inquire Now
  • Able Electronics Comapny   China
    Contact: Mr.LewisLiu   MSN:zhengang2@hotmail.com
    Tel: 86--10-82637618
    Fax: 86--10-82637005
    (0)

About AZ3842

PDF/DataSheet Download

Datasheet: AZ3842

File Size: 506885 KB

Manufacturer: Advanced Analog Technology

Download : Click here to Download

Related PDF Download

Related Part Number

AZ3842AM Suppliers

More AZ3842AM Suppliers

Select All  

  • AZ317 T

  • Vendor: ATI D/C: 79+& Qty: Original in stock  Adddate: 2024-03-28
  • Inquire Now
  • V-2 International Co.,Ltd   China
    Contact: Ms.VinniaXia   MSN:vinniaxia@hotmail.com
    Tel: 852-852-27592923
    Fax: 86-0755-83370588
    (0)
  • AZ317D

  • Pack: TO D/C: 04+& Qty: F2  Adddate: 2024-03-28
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • AZ317DTR

  • Vendor: BCD D/C: 06+& Note: IN OWN HK STOCK  Adddate: 2024-03-28
  • Inquire Now
  • Able Electronics Comapny   China
    Contact: Mr.LewisLiu   MSN:zhengang2@hotmail.com
    Tel: 86--10-82637618
    Fax: 86--10-82637005
    (0)
  • AZ317HTR

  • Vendor: AZD Pack: SOT D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-28
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)

About AZ317H-E1

PDF/DataSheet Download

Datasheet: AZ317H-E1

File Size: 200091 KB

Manufacturer: BCD Semiconductor Manufacturing Limited

Download : Click here to Download

Related PDF Download

Related Part Number

AZ3842 General Description

The AZ3842/3/4/5 are high performance fixed frequency current-mode PWM controller series.

These integrated circuits are optimized for off-line and DC-DC converter applications with minimum external components. They feature under-voltage lockout (UVLO) circuit for low start-up current, trimmed oscillator for precise duty cycle control, current sense comparator providing maximum current limiting and a totem pole output stage for increasing output current. In addition, these ICs also feature accurate protection against over-temperature, over-current and maximal output power.

The AZ3842 and AZ3844 have UVLO thresholds of 15.5V(on) and 10V(off); The corresponding thresholds for AZ3843 and AZ3845 are 8.4 V(on) and 7.8V(off). The AZ3842 and AZ3843 can operate approaching 100% duty cycle; AZ3844 and AZ3845 can operate from zero to 50% duty cycle.

These ICs are available in 3 packages: SOIC-8, DIP-8 and SOIC-14.

AZ3842 Maximum Ratings

Parameter Symbol Value Unit
Supply Voltage Vcc 30 V
Output Current Io 1 A
Analog Inputs (8-pin: pin2,3, 14-pin: pin3,5) V(ANA) -0.3 to 6.3 V
Error Amp Output Sink Current ISINK(E.A) 10 mA
Power Dissipation at TA< 25 oC (DIP-8) PD (Note 3) 1000 mW
Power Dissipation at TA<25 oC (SOIC-8) PD (Note 3) 460 mW
Power Dissipation at TA<25 oC (SOIC-14) PD (Note 3) 725 mW
Storage Temperature Range TSTG -65 ~+150 oC
Lead Temperature (Soldering, 10sec) TLEAD +300 oC

AZ3842 Features

· Robust VREF Line/Load Regulation Low Line Regulation : 4mV Low Load Regulation : 4mV
· High Stability of Reference Voltage over a Full Temperature Range: 0.2mV/ oC
· Operating Frequency up to 500KHz
· High PWM Frequency Stability over a Full Temperature Range: 2.5%
· High PWM Frequency Stability under a Full Supply Voltage Range: 0.2%
· Accurate Over-temperature Protection with Hysteresis
· UVLO with Hysteresis

AZ3842 Typical Application

· Off-line Converter
· DC-DC Converter
· Voltage Adapter
· CRT Monitor Power Supply
· Desktop Power Supply
· DVD/STB Power Supply

AZ3842 Connection Diagram

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789