DataSheetWiki

AA18380 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Agamem Microelectronic - Switching Regulator Controller

شماره قطعه AA18380
شرح مفصل Switching Regulator Controller
تولید کننده Agamem Microelectronic 
آرم Agamem Microelectronic 


1 Page

		

No Preview Available !

AA18380 شرح
www.DataSheet4U.com
Agamem Microelectronics Inc.
PRELIMINARY
AA18380
Switching Regulator Controller
OVERVIEW
The AA18380 is a single-channel PWM DC-DC regulator control IC that supports low-voltage operation. This
IC features a low minimum operating voltage of 1.8 V and low current consumption, is optimal for use in
high-efficiency power supplies for portable electronic equipment.
FEATURES
• Wide operating supply voltage range: 1.8 V to 15 V
• Stable reference voltage circuit: 1.25V.
• Low current consumption: Typically 5.5 mA in operation, 1 µA or less in stand-by
• Wide PWM output frequency range: 10 kHz to 1 MHz
• Incorporates a soft start circuit and adjustable soft start time.
• Timer latch short-circuit protection circuit (SCP).
• Low input voltage malfunction prevention circuit (U.V.L.O.)
• On/off control function
• Totem-pole type output by using an external resistor to set the output current (for NPN transistors)
PIN Configuration
IN- 1
SCP 2
VCC 3
BR/CTL 4
(TOP VIEW)
8 FB
7 OSC
6 GND
5 OUT
APPLICATIONS
• LCD Displays
• PDAs
• Digital Still Cameras
• Hand-held and portable instruments
©Copyright Agamem Microelectronics Inc.
1
www.agamem.com.tw 2007/1/15

قانون اساسیصفحه 14
دانلود [ AA18380 دیتاشیت ]



دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
AA18380 Switching Regulator Controller Agamem Microelectronic
Agamem Microelectronic

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2018   |   تماس با ما  |   جستجو