Datasheet > XC6366D385MR

XC6366D385MR

更新时间： 2024-10-31 10:52:51

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
21页	1384K
描述
Switching Regulator/Controller

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中文翻译

获取价格

数据手册

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XC6366D385MR 数据手册

☆GO-Compatible

■APPLICATIONS

◆Input Voltage Range : 2.2~10.0V

◆Output Voltage Range : 1.5~6.0V(±2.5%)

◆Oscillator Frequency : 300kHz(±15%)

◆Maximum Duty Ratio : 100%

●Electronic information organizers

●Palmtops

●Cellular and portable phones

●Portable audio systems

●Various multi-function power supplies

◆High Efficiency

: 92%

◆PWM/PFM Switching Control (XC6366)

◆SOT-25 Package

■GENERAL DESCRIPTION

■FEATURES

The XC6365/66 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.

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

Output Voltage Range : 1.5V ~ 6.0V programmable in

100mV steps (±2.5%)

Oscillation Frequency : 300kHz (±15%)

Output voltage is programmable in 100mV steps 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.

Custom products for 180, 500kHz

Output Current

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

: More than 1.0A

(VIN=5.0V, VOUT=3.0V)

: 92% (TYP.)

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 10msec types

(A,B) and external resistor or capacitor regulated types (C,D) are

available.

Externally set-up outut voltage type possible (FB)

Package : SOT-25

During stand-by time (CE pin "Low" ), current consumption is

reduced to less than 0.5 A.

With U.V.

L.O internal, the external Tr. will be forcibly switched off if

used below the stipulated voltage.

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

553

12 3 4 5 6 7...21

中文翻译

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