Datasheet > XCL105

XCL105

更新时间： 2024-11-21 14:53:19

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
41页	2895K
描述
Built in InductorIIN=1.4A, PWM/PFM Step-upLoad Disconnection or Bypass or VOUT OR

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中文翻译

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XCL105 数据手册

XCL104/XCL105Series

1.4A, Inductor Built-in Step-up DC/DC Converters

■GENERAL DESCRIPTION

ETR28031-001a

☆Green Operation compatible

XCL104/XCL105 series are synchronous step-up DC/DC converters which integrates an inductor with a 0.17Ω Nch driver

FET and a 0.23Ω synchronous Pch switching FET built-in.

The series are able to start operation from an input voltage of 0.9V, suitable for equipment using single Alkaline battery or Nickel

metal hydride battery.

The output voltage can be set from 1.8V to 5.5V in steps of 0.1V.

During the devices enter stand-by mode, A/D/G/J types prevent the application malfunction by C_LDischarge function which can

quickly discharge the electric charge at the output capacitor (C_L). B/E/H/K types are able to allows the drive of subsequent

devices by the bypass function which maintain continuity between the input and output. C/F/M/L types are able to connect in

output voltage OR circuit with other power supplies by Load Disconnection function which breaks continuity between the input

and output.

■FEATURES

Input Voltage Range

Fixed Output Voltage

■APPLICATIONS

●Portable equipment

●Beauty & health equipment

●Wearable devices

: 0.65V ~ 6.0V (Operation start voltage : 0.9V)

: 1.8V ~ 5.5V (A,B,C type)

: 2.2V ~ 5.5V (except A,B,C type)

: 1.2MHz

Oscillation Frequency

Output Current

●Game & Hobby

: 710mA @V_OUT=5.0V, V_IN=3.3V

420mA @V_OUT=3.3V, V_IN=1.8V

: PWM (XCL104)

●PC Peripherals

●Devices with 1~3 Alkaline,

1~3 Nickel Hydride,

Control Mode Selection

Load Transient Response

Protection Function

PWM/PFM (XCL105)

1 Lithium and 1 Li-ion

: 120mV@V_OUT=3.3V, V_IN=1.8V, f_osc=1.2MHz

I_OUT=1mA→200mA (tr=5μs)

: Thermal shutdown

Current limit

Integral latch method (D/E/F/J/K/L types)

Short circuit protection (D/E/F/J/K/L types)

UVLO (G/H/M/J/K/L types)

: Soft-start

Functions

Load Disconnection (A/C/D/F/G/M/J/L types)

C_LAuto Discharge (A/D/G/J types)

Bypass Switch (XCL105 B/E/H/K types)

: Ceramic Capacitor

Output Capacitor

Operating Ambient Temperature : -40℃ ~ 105℃

Package

: DFN3030-10B (3.0x3.0x1.7mm)

Environmentally Friendly

: EU RoHS Compliant, Pb Free

■TYPICAL APPLICATIONS CIRCUIT

■TYPICAL PERFORMANCE

CHARACTERISTICS

V_IN

L_X

V_IN

V_OUT

OFF

V_OUT

AGND PGND

C_IN

10µF

C_L

10µF×2

1/41

12 3 4 5 6 7...41

中文翻译

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与XCL105相关器件

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XCL201	TOREX	获取价格	Inductor Built-in Step-Down âmicro DC/DCâ
XCL201B101ER-G	TOREX	获取价格	DC DC CONVERTER 1V
XCL201B121ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B151ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B181ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B201ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B251ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B281ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B301ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025
XCL201B331ER-G	TOREX	获取价格	IC STEP DOWN DC/DC 1.8V CL2025

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