DataSheet26.com

SD6271 PDF даташит

Спецификация SD6271 изготовлена ​​​​«SHOUDING» и имеет функцию, называемую «2A Step-Up Current Mode PWM Converter».

Детали детали

Номер произв SD6271
Описание 2A Step-Up Current Mode PWM Converter
Производители SHOUDING
логотип SHOUDING логотип 

9 Pages
scroll

No Preview Available !

SD6271 Даташит, Описание, Даташиты
SHOUDING
SD6271
1MHz, 2A Step-Up Current Mode PWM Converter
General Description
The SD6271 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25Ω
power MOSFET make this regulator highly power efficient. The internal compensation network also
minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects
to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.
The SD6271 is available in the SOT23-6L package and provides space-saving PCB for the
application fields.
Features
Adjustable Output up to 24V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.25Ω, 2A, 26V Power MOSFET
Shutdown Current: 0.1μA
Over Voltage Protection
Over Temperature Protection
Adjustable Over Current Protection: 0.5A ~ 2.5A
Package: SOT23-6L
Applications
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
Typical Application Circuit
SD6271
1/9









No Preview Available !

SD6271 Даташит, Описание, Даташиты
SHOUDING
Function Block Diagram
SD6271
Pin Descriptions
SOT23-6L
Top View
LX 1
6 OC
GND 2
FB 3
5
**
**
** 4 EN
Name No. I / O
Description
LX 1 O Power Switch Output
GND 2 P IC Ground
FB 3 I Error Amplifier Inverting Input
EN 4 I Enable Control (Active High)
VCC 5 P IC Power Supply
OC 6 I Adjustable Current Limit (Floating Available)
2/9









No Preview Available !

SD6271 Даташит, Описание, Даташиты
SHOUDING
Marking Information
SOT23-6L
AL* **
Lot Number
year
Part Number Code
SD6271
Lot Number: Wafer lot number’s last two digits
For Example: 132386TB 86
Year: Production year’s last digit
Part Number Code: Part number identification code for this product. It should be always “AL”.
3/9










Скачать PDF:

[ SD6271.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
SD62712A Step-Up Current Mode PWM ConverterSHOUDING
SHOUDING

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск