Datasheet > XC6366A483EL

XC6366A483EL

更新时间： 2024-11-07 05:51:27

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
24页	1405K
描述
Switching Regulator/Controller

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中文翻译

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XC6366A483EL 数据手册

XC6365/XC6366Series

ETR0501_003

PWM Controlled, PWM/PFM Switchable Step-Down DC/DC Converters

☆GreenOperation-Compatible

■GENERAL DESCRIPTION

The XC6365/XC6366 series are multi-functional step-down DC/DC converters with built-in high speed, low ON resistance

drivers. An output current of more than 1A is possible using an externally connected transistor, coil, diode and capacitor.

Output voltage is programmable in 0.1V increments between 1.5V to 6.0V (VOUT) (±2.5% accuracy). Further, with 1.0V of

standard voltage supply internal and using externally connected components, output voltage can be set up freely (FB). With

a 300kHz switching frequency, the size of the external components can be reduced.

Control switches from PWM to PFM during light loads with the XC6366 (PWM/PFM switchable) and the series is highly

efficient from light loads to large output currents.

In relation to soft-start time, both internally set-up 10ms types (A, B) and external resistor or capacitor regulated types (C, D)

are available.

During stand-by time (CE pin "Low" ), current consumption is reduced to less than 0.5μA.

With UVLO internal, the external transistor will be forcibly switched off if used below the stipulated voltage.

■APPLICATIONS

●Electronic information organizers

●Palmtops

■FEATURES

Input Voltage Range : 2.2V ~ 10V (VOUT type)

Output Voltage Range : 1.5V ~ 6.0V programmable in

0.1V increments (±2.5%)

●Cellular and portable phones

●Portable audio systems

Oscillation Frequency : 300kHz (±15%)

: Custom products for 180, 500kHz

Output Current

: More than 1.0A

(VIN=5.0V, VOUT=3.0V)

: 92% (TYP.)

●Various multi-function power supplies

High Efficiency

Stand-by Capability : ISTB=0.5μA (MAX.)

Soft-start time set-up externally type possible

Internally set-up output voltage type possible (VOUT)

Externally set-up output voltage type possible (FB)

Maximum Duty Ratio : 100%

PWM/PFM Switching Control (XC6366)

Package

: SOT-25, USP-6C

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

1/24

12 3 4 5 6 7...24

中文翻译

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与XC6366A483EL相关器件

型号	品牌	获取价格	描述	数据表
XC6366A483ER	TOREX	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 345kHz Switching Freq-Max, CMOS, PDSO6
XC6366A483ER-G	TOREX	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 345kHz Switching Freq-Max, CMOS, PDSO6
XC6366A483ML	TOREX	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 345kHz Switching Freq-Max, PDSO5,
XC6366A493EL	TOREX	获取价格	Switching Regulator/Controller
XC6366A493ER	TOREX	获取价格	Switching Regulator/Controller, Voltage-mode, 1A, 345kHz Switching Freq-Max, CMOS, PDSO6
XC6366A502ML	TOREX	获取价格	PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers
XC6366A502MR	TOREX	获取价格	PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers
XC6366A503ML	TOREX	获取价格	PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers
XC6366A503MR	TOREX	获取价格	PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers
XC6366A505ML	TOREX	获取价格	PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers

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