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参数资料
| 型号： | AP2004SG-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： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 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
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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
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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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP2004SL | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:PWM Buck Controller |
| AP2004SL-13 | 功能描述:DC/DC 开关控制器 300KHZ 200MA 27V 1.25V RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| AP2004SLA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:PWM Buck Controller |
| AP2004SL-U | 功能描述:DC/DC 开关控制器 30KHZ 200MA 27V 1.25V RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| AP2006 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:200KHz, PWM Buck DC/DC & Linear Controller |
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