Datasheet > LT1304-3.3V(8SOP)

LT1304-3.3V(8SOP)

更新时间： 2024-11-11 14:52:47

品牌	Logo	应用领域
友顺 - UTC		光电二极管
页数	文件大小	规格书
19页	267K
描述
Switching Regulator/Controller, Voltage-mode, 1A, 300kHz Switching Freq-Max, BIPolar, PDSO8

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LT1304-3.3V(8SOP) 技术参数

生命周期：	Contact Manufacturer	包装说明：	SOP, SOP8,.25
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.77
控制模式：	VOLTAGE-MODE	JESD-30 代码：	R-PDSO-G8
端子数量：	8	最高工作温度：	70 °C
最低工作温度：		最大输出电流：	1 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	300 kHz	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

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UTC LT1304/LT1304-3.3V/LT1304-5.0V

LINEAR INTEGRATED CIRCUIT

MICROPOWER DC/DC

CONVERTERS WITH

LOW-BATTERY DETECTOR

ACTIVE IN SHUTDOWN

DESCRIPTION

The UTC LT1304 is a micropower step-up DC/DC

converter ideal for use in small, low voltage,

battery-operated systems. The devices operate from a

wide input supply range of 1.5V to 8V.

SOP-8

DIP-8

The UTC LT1304-3.3 and LT1304-5.0 generate

regulated outputs of 3.3V and 5V and the adjustable

LT1304 can deliver output voltages up to

25V.Quiescent current,120 μ A

in active mode,

decreases to just 10 μA in shutdown with the

low-battery detector still active. Peak switch current,

internally set at 1A,can be reduced by adding a single

resistor from the I^LIMpin to ground. The high speed

operation of the UTC LT1304 allows the use of small,

surface-mountable inductors and capacitors.

FEATURES

APPLICATIONS

*5V at 200mA from two cells.

*2-,3-,or 4-cell to 5V or 3.3V step-up

*Portable instruments

*10μA quiescent current in shutdown.

*Operates with V^INas low as1.5V

*Low battery detector active in shutdown

*Low switch VCESAT:370mV at 1A typical.

*120μA quiescent current in active mode.

*Bar code scanners

*Palmtop computers

*Diagnostic medical instrumentation.

*Personal data communicators/computers.

*Switching frequency up to 300kHz

*Programmable peak current with one resistor.

PIN CONFIGURATION

LBI

LBO

VIN

FB(SENSE)*

SHDN

ILI M

GND

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R103-018,A

12 3 4 5 6 7...19

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与LT1304-3.3V(8SOP)相关器件

型号	品牌	获取价格	描述	数据表
LT1304-5	Linear	获取价格	Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown
LT1304-5.0V(8DIP)	UTC	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 300kHz Switching Freq-Max, BIPolar, PDIP
LT1304-5.0V(8SOP)	UTC	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 300kHz Switching Freq-Max, BIPolar, PDSO
LT1304-5_15	Linear	获取价格	Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown
LT1304CS8	Linear	获取价格	Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown
LT1304CS8#PBF	Linear	获取价格	LT1304 - Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown; Package
LT1304CS8#TR	Linear	获取价格	LT1304 - Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown; Package
LT1304CS8#TRPBF	Linear	获取价格	LT1304 - Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown; Package
LT1304CS8-3.3	Linear	获取价格	Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown
LT1304CS8-3.3#TR	Linear	获取价格	LT1304 - Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown; Package

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