参数资料
型号: AP2004SL-U
厂商: Diodes Inc
文件页数: 1/8页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 8-SOIC
标准包装: 100
PWM 型: 控制器
输出数: 1
频率 - 最大: 300kHz
占空比: 90%
电源电压: 3.6 V ~ 27 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -20°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
AP2004
PWM BUCK CONTROLLER
Features
General Description
?
?
?
?
?
?
?
?
?
?
PWM Buck Control Circuitry
Operating voltage can be up to 27V
Under voltage Lockout (UVLO) Protection
Short Circuit Protection (SCP)
Soft-start circuit
Variable Oscillator Frequency -- 300Khz Max
1.25V voltage reference Output
8-pin SOP package
SOP-8L: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
The AP2004 integrates Pulse-Width-Modulation (PWM) control
circuit into a single chip, mainly designs for power-supply
regulator. All the functions include an on-chip 1.25V reference
output, an error amplifier, an adjustable oscillator, a soft-start,
UVLO, SCP circuitry, and a push-pull output circuit. Switching
frequency is adjustable by trimming CT. During low VCC situation,
the UVLO makes sure that the outputs are off until the internal
circuit operates normally.
Applications
?
?
?
?
Backlight inverter
LCD Monitor
CDROM, XDSL Product
DC/DC converters in computers, etc.
Ordering Information
AP 2004 S X - 13
Package
S : SOP-8L
Lead Free
L : Lead Free
G : Green
Packing
13 : Tape & Reel
Device
Package
Code
Packaging
(Note 2)
Quantity
13” Tape and Reel
Part Number Suffix
Lead-free
AP2004SL-13
AP2004SG-13
S
S
SOP-8L
SOP-8L
2500/Tape & Reel -13
2500/Tape & Reel -13
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
AP2004 Rev. 3
1 of 8
FEBRUARY 2009
? Diodes Incorporated
相关PDF资料
PDF描述
AP2008SL-U IC REG CTRLR BUCK PWM 8-SOIC
AP2014ASL-13 IC REG CTRLR BUCK PWM VM 8-SOIC
AP2111MPG-13 IC USB SWITCH 2.45A CURR 8MSOP
AP2141WG-7 IC PWR SW USB 1CH 0.5A SOT-25-5
AP2142ASG-13 IC PWR SW USB 2CH 0.5A 8-SOIC
相关代理商/技术参数
参数描述
AP2006 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller
AP2006N 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller
AP2006NA 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller
AP2006S 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller
AP2006SA 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller