Datasheet > B3800

B3800

更新时间： 2024-10-27 21:54:31

品牌	Logo	应用领域
其他 - ETC		稳压器开关控制器
页数	文件大小	规格书
10页	412K
描述
Switching Regulator Controller Step Up Low Voltage (BIPOLAR)

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数据手册

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B3800 数据手册

Bay Linear

Inspire the Linear Power

Switching Regulator Controller

Step Up Low Voltage (BIPOLAR)

B3800

Description

Features

•

Wide operation from…………... 1.8 to 15V

Low Standby Current……………….. 1 µA

Low Current Consumption……… 5.5mA

high Speed Operation ……………. 1MHz

Incorporates soft start circuit

The Bay Linear B3800 series is monolithic control circuit

containing the primary functions required for DC-to-DC

converters. This device is design for low voltage applications

incorporating a soft start function and sort circuit detection

function. The device has a low minimum operating voltage of

1.8V and is ideal for the power supply of battery-operated

electronic equipments.

Incorporates a stand-by function

Incorporate a times-latch short circuit

This series was specially designed to be incorporated in Step-

Down and voltage-inverting applications with a minimum

number of external components.

detection circuit (SCP)

•

Totem-pole type output with adjustable

on/off current (for NPN transistor)

The error amplifier gain is set inside the

IC, so peripheral components are

minimized.

The B3800 is offer in 8-pin DIP or Surface mount package.

•

Direct Replacement for MB3800

Applications

•

Digital Camera

MP3

•

Low Battery Operating Applications

Pin Connection

Ordering Information

SO-8

8-pin

P-DIP

8-pin

Operating

Temp. Range

-40°C to 85°C

B3800M

B3800P

8-Pin Surface Mount

-IN

SCP

Vcc

OSC

GND

OUT

BR/CTL

To p View

Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556

www.baylinear.com

12 3 4 5 6 7...10

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与B3800相关器件

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B3800M	ETC	获取价格	Switching Regulator Controller Step Up Low Voltage (BIPOLAR)
B3800P	ETC	获取价格	Switching Regulator Controller Step Up Low Voltage (BIPOLAR)
B380-1	WEITRON	获取价格	Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 80V V(RRM), Silicon, SMC-1, 2 PIN
B380-13	DIODES	获取价格	Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 80V V(RRM), Silicon, PLASTIC, SMC, 2 PI
B380-13-F	DIODES	获取价格	3.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
B3802	EPCOS	获取价格	SAW Components Low-loss Filter 110,0 MHz
B3803W	ETC	获取价格	WHIP MC 1/4 380-520MHZ 3DBI CHR
B3803WR	ETC	获取价格	WHIP MC 1/4 380-520MHZ 3DBI CHR
B3803WS	ETC	获取价格	WHIP MC 1/4 380-520MHZ 3DBI CHR
B3804	EPCOS	获取价格	SAW Components Low-loss Filter 170,2 MHz