Welcome to Chinaicmart  Sign In  Join Free
  • Suppliers Datasheet
  • Exact Match 
Escrow Service

APW7004
Current position:Home > Product map > APW7004

RFQ for APW7004

Required Field
Part Number: Quantity:
Country/Region: Email:
Description:
    Chat with me
Please fill in the part number: APW7004, and complete your requirements of APW7004 and contact details, such as your company name, contacter, telephone and so on, So that suppliers can directly contact you.
   

Parameters


Product Manufacturers Pack D/C
APW7004 - SOP-20 04+

Pinout/Connection Diagram

 

General Description

The APW7004 provides a complete control and multiple protection for a DC-DC converter optimized for high performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous- rectified buck topology. The APW7004 integrates output voltage control, output voltage programming, monitoring and protection functions into a single chip IC.
The APW7004 includes a 5-bit digital-to-analog converter (DAC) that provides a easily adjustable and precisely output voltage from 2.1VDC to 3.5VDC in 0.1 increments and from 1.3 VDC to 2.05 VDC in 0.05V increments. Any selected output voltage can be maintained within ±1% accuracy over temperature and line voltage variations.
With a 200kHz free-running triangle-wave oscillator and a error amplifier featuring a 15MHz unity-gain bandwidth and 6V/us slew rate inside the chip, APW7004 can implement a simple, single feedback loop, voltage-mode control topology with high transient performance.
The APW7004 also features with multiple protections against over-current and over-voltage conditions by inhibiting PWM operation. The APW7004 uses the RDS(ON) of the upper MOSFET as the current sensing element which eliminates the demend for an extra component. The APW7004 also monitors the output voltage using a comparator with hysteresis that tracks the DAC output and issues a Power Good signal once the output is within ±10%.

Typical Application

Features
• Power Supply for Pentium TM, Pentium ProTM,Pentium TM II,PowerPC TM, K6 TM , 6´86TM andAlphaTM Microprocessors• High-Power 5V to 3.xV (or below) DC-DC Regulators• Low-Voltage Distributed Power Supplies 6´ 86TM is a trademark of Cyrix CorporationAlphaTM is a trademark of Digital EquipmentCorporationK6 TM is a trademark of Advanced Micro Devices,Inc.Pentium TM is a trademark of Intel CorporationPowerPC TM is a trademark of IBM • Simple Single-Loop Control Design-Voltage-Mode PWM Control• Fast Transient Response• High-Bandwidth Error Amplifier• 5-Bit Digital-to-Analog Output Voltage Selection• Wide Range from1.3VDC to 3.5VDC• 0.1V Binary Steps from 2.1VDC to 3.5VDC.05V Binary Steps from 1.3VDC to 2.05 VDC• VID0-4 Input Pins with Pull High Resistors Builtin• Power-Good Output Voltage Monitor, PGOODPin with an Open Collector Configuration• Over-Voltage and Over-Current Fault Monitors• Uses MOSFET's RDS(ON) as Current Sensing,No Extra Element Required• Programmable Switching Frequency Setting• 200kHz Free-Running Oscillator

Maximum Ratings

Symbol Parameter Rating Unit
Vcc Supply Voltage 15 V
VBOOT VPHASE Boot Voltage 15 V
VI , VO Input , Output or I/O Voltage GND - 0.3 V to VCC + 0.3 V
TA Operating Ambient Temperature Range 0 to 70 °C
TJ Junction Temperature Range 0 to 125 °C
TSTG Storage Temperature Range -65 to +150 °C
TS Soldering Temperature 300 ,10 seconds °C

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
APW7004 AP SOP 02+ 529 Real Stock . We are STRC member.
  Win Source Electronic Technology Limited Hong Kong
Contact: Ms. Amanda   MSN:winsource3@hotmail.com Tel: 86-755-83566469 Fax: 86-755-83957728
APW7004 AP SOP 500
  Golden Source Electronics Intl Limited China (Mainland)
Contact: Ms. sara   MSN:incomponent@hotmail.com Tel: 86-0755-83005325 Fax: 86-0755-83005322
APW7004 AP SOP 07+ 520 instock,original,good price,
  Big Seashell Electronic Co. China (Mainland)
Contact: Mr. Jayco   MSN:jayco.bigseashell@hotmail.com Tel: +86-189-2479-1245 Fax: +86-755-8253-6827
APW7004 ANPEC SOP 10+ 1003
  Beford Enterprises Ltd China (Mainland)
Contact: Ms. Sea   MSN:Beford17@hotmail.com Tel: 86-0755-83228351 Fax: 86-0755-23486252
APW7004 AP 02+ 529
  Hendary Tech(HK) Co., Limited China (Mainland)
Contact: Mr. Tony   MSN:tony-hun@hotmail.com Tel: +86-755-82862373 Fax: +86-755-82810121
APW7004 AP SOP 05+ 95
  HONGKONG KEDA ELECTRONIC LIMITED China (Mainland)
Contact: Mr. Kendy Chen   MSN:keda_3@hotmail.com Tel: +86-0755-83001234 Fax: +86-0755-83002023
APW7004 AP SOP 02+ 529 New and original sample can be provided
  UNION TECHNOLOGY (HK) TRADING COMPANY LIMITED China (Mainland)
Contact: Mr. Kevin   MSN:union-hk@live.com Tel: 0086-755-82813231/ 82813232 Fax: 0086-755-82813230
APW7004 AP 850 SOP-20
  HK XINYUE ELECTRONICS CO.,LIMITE  China (Mainland)
Contact: Mr. Edward   MSN:zh10086@hotmail.com Tel: +86-0755-82815026 Fax: +86-0755-83996795
APW7004 AP 08+ 8000
  LZ Electronics,Limited China (Mainland)
Contact: Mr. Leo   MSN:sales.lzelectronics@hotmail.com Tel: 86-755-81780037 Fax: 86-755-61641080
APW7004 AP 94 SOP 73
  JinYang Electronics Technology International Co., Ltd China (Mainland)
Contact: Ms. Yoyo   MSN:jinyangelectronics@hotmail.com Tel: 0086-755-83686420 Fax: 0086-755-83275511
APW7004 AP SO 1 591 NEW&ORIGINAL
  HK Dasing Int'l Tech Development Limited China (Mainland)
Contact: Ms. Sue ouyang   MSN:ds168@live.cn Tel: 86-755-83995728 Fax: 86-755-83995418
APW7004 AP SOP 02+ 529
  hk chishing electronics company China (Mainland)
Contact: Ms. Rosemary Gao   MSN:zcic.joany@hotmail.com Tel: 86-755-82806855 Fax: 86-755-82806919
APW7004 AP 1214
  W.T.O. GROUP Ltd China (Mainland)
Contact: Ms. Hannah xie   MSN:wto-ic@hotmail.com Tel: 86-755-82510636 Fax: 86-755-83690628
APW7004 AP NA 08+ 50529
  YING HUA TECHNOLOTY China (Mainland)
Contact: Ms. Somnus Zheng   MSN:yh@yinghua-ic.com Tel: 86+-755-83044164 Fax: 86+-755-83260949
APW7004 AP SOP 02+ 529
  HK Fuyuanxin Technology Development Co.,Ltd China (Mainland)
Contact: Ms. ivy   MSN:fyxsales02@hotmail.com Tel: 86-755-82527646;82556970 Fax: 86-755-83346031
APW7004 AP SOP-20 290
  HK Potential Electronics Co., Ltd China (Mainland)
Contact: Ms. Cherry   MSN:cherry8130@hotmail.com Tel: 86-731-82075372 Fax: 86-755-83686454
APW7004 AP SO 07+ 6200
  Hongsheng (Hongkong) Electronics Limited China (Mainland)
Contact: Ms. Amy   MSN:hs-vicky@hotmail.com Tel: 86-755-26766949 Fax: 86-755-26945505
APW7004 AP SOP 09+ 531 new & original
  Speed (HK) Electronics Co. China (Mainland)
Contact: Ms. Lee Kaye   MSN:speed-ic@msn.com Tel: 86-755-82566665 Fax: 86-755-82812456
APW7004 AP SOP 94 73
  Asia World Trade Technology Source China (Mainland)
Contact: Ms. Boning Tan   MSN:gardenias0523@hotmail.com Tel: 086-0755-82151126 Fax: 086-0755-25855406
APW7004 AP SOP 04+ SOP-20
  Mega Source Elec Ltd  China (Mainland)
Contact: Ms. Mary   MSN:sales1@megasourceel.com Tel: 86-755-83690382 Fax: 86-755-61624458
Select all More APW7004 Supplier...  

Post a Buying Lead

PDF / Datasheet

APW7004 PDF Download

APW7004

File Size: 102490 KB
Manufacturer: ANPEC [Anpec Electronics Coropration]

Related PDF

APW1175
File Size: 253346 KB
Manufacturer:ANPEC [Anpec Electronics Coropration]
APW1175KC-TR
File Size: 253346 KB
Manufacturer:ANPEC [Anpec Electronics Coropration]
APW1175KC-TRL
File Size: 253346 KB
Manufacturer:ANPEC [Anpec Electronics Coropration]
APW1175KC-TU
File Size: 253346 KB
Manufacturer:ANPEC [Anpec Electronics Coropration]
APW1175KC-TUL
File Size: 253346 KB
Manufacturer:ANPEC [Anpec Electronics Coropration]

Related Models

  Models MFG Pack
APW1175
APW1175KC-TR
APW1681 DIP8
APW3007-13
APW34063 DIP8
APW34063KC-TR
APW4410KC-TR
APW5
APW6
APW6020KC
APW6021
APW7004 SOP-20
APW7016NC
APW7016NC-TR
APW7035-20
APW7037A
APW7037AKC-TR
APW7037AKC-TRL
APW7037BKC
APW7037BKC-TR
APW7037KC-TR
APW7045-10
APW7045-10NC-TR
APW7047KC-TR
APW7057 SOP-8
APW7057GH
APW7057KC-TR
APW7058 03+
APW7058AF
APW7060KC
APW7001    
APW7000    
APW6020    
APW34063    
APW3007    
APW1683    
APW1681    
APW1680    
APW1173    
APW1172    
APVV    
APU429    
APU428    
APU4006    
APU4003T    
APU4003    
APU3037A    
APU3037    
APU1209    
APU1208    
Part Number Include: A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  0  1  2  3  4  5  6  7  8  9 

© 2009 China Electronics Market