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參數(shù)資料
| 型號： | AAT1501A |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | REGULATED CHARGE PUMP DC/DC CONVERTERS |
| 中文描述： | 穩(wěn)壓電荷泵DC / DC轉換器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 132K |
| 代理商： | AAT1501A |
Advanced Analog Technology, Inc.
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Advanced Analog Technology, Inc
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Page 1 of 10 V1.0
AAT1501/A
Details are subject to change without notice
REGULATED CHARGE PUMP DC/DC CONVERTERS
Features General Description
z
Monitored Output Voltage
(AAT1501:
%
4
V
5
V
O
±
=
)
(AAT1501A:
%
4
V
5
V
O
±
=
)
z
Output Current: 120mA (
DD
V
= 3.3V)
150mA (
DD
V
= 3.6V)
z
Input Voltage Range: 2.7V to 5.0V
z
A Power-Saving Shutdown Current of less than
1
μ
A
z
Internal Oscillation Frequency : 750kHz
z
Compact SOT-23-6 Package
Pin Configuration
O
V
DD
V
F
C
+
F
C
GND
SHDN
The AAT1501/A is a charge pump DC/DC
converter mainly used for white LED backlighting.
It operates with an input voltage ranging from 2.7V
to 5.0V to generate constant 5.0V (AAT1501) or
4.5V (AAT1501A) output. The regulated output is
produced by using an internal feedback switched
capacitor voltage doublers.
The AAT1501/A requires no external inductor
when operating. By using a flying capacitor, the
AAT1501/A can deliver up to 120mA (
DD
V
= 3.3V)
output current for the system.
The AAT1501/A’s
typical ultra low operating current, and compact
external parts make it an ideal component for small,
portable, battery-powered applications.
AAT1501/A comes in a compact 6-pin SOT-23
package to offer users optimal and economical
power management solution.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AAT20 | 制造商:CIF 功能描述:PCB PROTOTYPE ALU 200X300 制造商:CIF 功能描述:PCB, PROTOTYPE, ALU, 200X300 制造商:CIF 功能描述:PCB, PROTOTYPE, ALU, 200X300; Board Type:Prototype Board; External Height:200mm; External Width:300mm; SVHC:No SVHC (19-Dec-2012); External Length / Height:200mm; PCB Size:200 x 300MM ;RoHS Compliant: Yes |
| AAT202-1024 | 制造商:AVK 功能描述: |
| AAT202-420 | 制造商:AVK 功能描述: |
| AAT2113A | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:3MHz, Fast Transient 1.5A Step-Down Converter in 2mm x 2mm Package |
| AAT2113AIXS-0.6-T1 | 功能描述:開關變換器、穩(wěn)壓器與控制器 1.5A step-down Cnvrt RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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